fix(nodes): hide the editor's native widgets through one helper (#90)

The Save to library switch copied the text fallbacks' zero-height computeSize
arrow, and neither copy was ever called, so focused-node.js function coverage
fell to 87.5 (floor 90). One hideNativeWidget helper now hides both, and the
spec checks that the hidden switch and a text fallback take no node height.

.github/workflows/viewerjs-check.yml

@@ -27,15 +27,6 @@ concurrency:
 # coverage shards 7m34s/6m04s/5m22s (tests 6m38s/4m53s/4m04s), merge 54s, firefox 7m57s/5m21s (tests
 # 7m08s/4m34s), webkit 8m16s/5m03s (tests 7m26s/3m58s); a cache miss adds up to 5m to npm ci, which
 # the 20-minute limits absorb.
-# Hangs (#425): a job killed at its limit keeps no log and skips its upload steps, so each browser
-# test step has its own timeout-minutes (18) below the job's 20. At the step limit, SIGTERM makes
-# tools/vendor/running-tests-reporter.mjs print the tests still running and hand over to Playwright's
-# interrupt, which writes the blob report; the always() uploads then run.
-# Measured on main (runs 40725289094, 40719375442, 40700439399): setup before the test step <= 52s,
-# uploads <= 35s; test steps up to 14m42s (webkit shard 1/2) and 13m05s for coverage (shard 1/3:
-# 12m53s, node units and the viewer suite before 11.8m of workflows), so coverage is the tight one
-# in its 18 minutes. This holds only when the npm cache hits: a cold cache adds up to 5m to npm ci,
-# and then the job limit can still end the job before the step limit does.
 jobs:
   frontend-coverage:
     name: frontend coverage (shard ${{ matrix.shard }}/3)
@@ -88,7 +79,6 @@ jobs:
       - if: matrix.shard == 3
         run: npm run --prefix tools/vendor test
       - name: Page workflows with coverage, shard ${{ matrix.shard }}/3
-        timeout-minutes: 18
         run: npm run --prefix tools/vendor test:coverage:shard -- ${{ matrix.shard }}/3
       - name: Upload raw coverage
         uses: actions/upload-artifact@v7
@@ -97,7 +87,6 @@ jobs:
           path: coverage/js/raw/
           if-no-files-found: error
           retention-days: 3
-      # Traces and the blob report (test-results/blob/) of a failed, timed-out or cancelled step.
       - name: Upload Chromium and touch traces
         if: always()
         uses: actions/upload-artifact@v7
@@ -222,9 +211,7 @@ jobs:
           key: npm-${{ runner.os }}-playwright-v1.64.1-${{ hashFiles('tools/vendor/package-lock.json') }}
       - run: npm ci --prefix tools/vendor --ignore-scripts
       - name: Page workflows in ${{ matrix.browser }}, shard ${{ matrix.shard }}/2
-        timeout-minutes: 18
         run: npm run --prefix tools/vendor test:workflows -- --project ${{ matrix.browser }} --shard ${{ matrix.shard }}/2
-      # Traces and the blob report (test-results/blob/) of a failed, timed-out or cancelled step.
       - name: Upload browser traces
         if: always()
         uses: actions/upload-artifact@v7

README.md

@@ -312,6 +312,12 @@ Both nodes support the same metadata fields:
 
 Both nodes will automatically save prompts to the database and link any generated images to the prompt.
 
+- **Save to library** (`save_to_library`, on by default; "Save to library" in the Focused, Split and Pair editors):
+  turn it off while iterating and PromptManager ignores that node's runs. The prompt is not saved, the run is not
+  counted and its images are not linked (a scan skips them too), while the node's output is unchanged. Workflows
+  saved before this switch existed load with it on. If any PromptManager node feeding a sampler's positive input
+  has it off, none of that run's images are linked, because the image cannot show which sampler produced it.
+
 ### 🖼️ Using the Output-Wide Gallery
 
 The comprehensive gallery system provides complete access to all your ComfyUI output:

TESTING.md

@@ -262,31 +262,6 @@ watchdog dump, is a failure like any other: read the dump, find the blocking
 call, fix it. Never raise a limit or rerun to get green; a limit changes only
 with new measurements written next to it.
 
-Browser jobs (#425): GitHub keeps no log of a job killed at its limit and skips
-its upload steps, so the test step in each browser job in `viewerjs-check.yml`
-has its own `timeout-minutes` (18, below the job's 20). At the step limit
-GitHub sends SIGTERM, which would end Playwright without any report; under `CI`
-`tools/vendor/running-tests-reporter.mjs` catches the first one, prints
-`Still running when the run ended (SIGTERM): N` and one line per unfinished
-test (path relative to the suite's `rootDir`), then sends Playwright its own
-SIGINT, so the workers stop, the run ends interrupted and the blob report is
-written to `tools/vendor/test-results/blob/`. In the coverage job npm signals
-only `frontend-coverage.mjs`, which forwards SIGTERM and SIGINT to the child it
-is running (started in its own process group, so a group-wide signal still
-arrives once). Delivery is proven locally in the pinned image for a SIGTERM to
-the whole process group (`timeout -s TERM`). A SIGTERM to npm alone
-(`timeout --foreground`) reaches nothing: npm forwards it to the `sh -c` that
-runs the script, and that shell exits without passing it on. Delivery in CI,
-where the step runs through `docker exec`, is not yet observed; the next real
-step timeout will show it. That directory and the traces
-upload with `if: always()`; `npx playwright merge-reports` opens the blob.
-Each test keeps the 30 s default and there is no `globalTimeout`. Two limits
-of this: it assumes the npm cache hits (a cold cache adds up to 5 minutes to
-`npm ci`, and the job limit can then still win), and coverage shard 1 (12m53s
-measured) is the tight one in its 18-minute step. Local runs keep the `list`
-reporter only; reproduce with `CI=1 timeout -s TERM 40 npm run --prefix
-tools/vendor test:workflows -- --project=firefox`.
-
 ### After a push
 
 Follow the run for the commit you pushed, never an older one:
@@ -1369,7 +1344,7 @@ How the earlier workspace Images filters moved (old → new). The legacy `/galle
 | Folder | "Refine this view" → Folder (D14); shown in the scope chip |
 | Media (All media / Images / Videos) | "Refine this view" → Media (D14) |
 | Sort: Newest first / Oldest first / Filename A–Z / Filename Z–A | toolbar sort: Recently added / Oldest first / Name A–Z / Name Z–A, plus Highest rated (D13, D14) |
-| (none) | toolbar category (the effective category, D141) and "Refine this view" → Tags, through the linked positive (D13, D14) |
+| (none) | toolbar category and "Refine this view" → Tags, through the linked positive (D13, D14) |
 | Refresh | Import → "Scan an output folder" → Rescan (D15) |
 | Grid / List / Masonry, Comfortable / Large / Compact | the same choices in the concept filter row |
 | Card image → side panel; preview icon → viewer | image → viewer; Info → side panel (D19) |
@@ -1452,8 +1427,7 @@ Recorded deviations on this page (spec §8):
   `overscroll-behavior: contain`.
 - **D35**: counts pluralize ("1 positive prompt", "1 image", "1 more image loaded").
 - **D36**: the category list is the Library's, sorted alphabetically (case-insensitive)
-  by the page, whatever order the server sends (amended by D141: Images adds its
-  image categories).
+  by the page, whatever order the server sends.
 - **D37**: production loads 40 images per page (the concept 12), so the continuation
   and toast use 40; after Escape production returns focus to the opening image.
 - **D44** (#249 PR E): Filters reads "Filters · N" while N of Source, Folder, Media and
@@ -1539,46 +1513,15 @@ Recorded deviations on this page (spec §8):
 - **D39** (ruled 2026-10-21: fallback): a recipe-linked image shows its recipe's own
   category when set, otherwise the linked positive prompt's, and its recipe's own tags
   when it has any, otherwise the positive's; each field falls back on its own and the
-  two tag sets are never merged. The Images Tags filter matches the positive's tags.
-  The category filter matches the same inherited category as the panel (D142, #332), and
-  an image's own category overrides both (D141, D146). The inspection response names each
+  two tag sets are never merged. Set category (#259) writes the positive's category and
+  the Images category and Tags filters match the positive's, so the panel now agrees
+  with them whenever the recipe adds nothing. The inspection response names each
   field's source (`library.category_scope`, `library.tags_scope`: `pair`, `positive` or
   null); the category chip's visually hidden prefix (D21) says "Recipe category: " or
   "Positive prompt category: " from it, and tag chips are Tags filter buttons only when
   they are the positive's (#260 D2). History's media inspector uses the same rule. The
   concept shows the prompt's category and tags for every image and the concept
   fixture's recipes have neither, so the inspector comparison needs no mapping for it.
-- **D141** (#332, amends D13 and D36): the Images category filter matches each image's
-  effective category: its own category (Images Set category, PR 3) when it has one,
-  else its inherited one (D142), else none. An image whose own category differs never
-  matches its prompt's category, and an unlinked or ambiguous image with an own
-  category is listed under it (the members-only gate now applies to the Tags filter
-  only). "Select all N matching" and saved views use the same value. The caption's
-  positive-prompt count still counts the linked positives of the images shown. With a
-  category set the listing reads the own categories once per source (a primary-key
-  range); a failed read is the existing 500 `listing-failed`, never an unfiltered page.
-  The link read then keeps only links whose raw recipe or positive category is the
-  value (a superset of those that inherit it; Python decides), and reads the links of
-  files whose own category is the value by path, so their rating and positive count.
-  `test_filter_budget` seeds 2,000 own categories on its 50,000-file fixture.
-  The option list adds the image categories of listed files
-  (`GET /prompt_manager/images/categories`, PR 3).
-- **D142** (#332 MC4, amends D39's filter note): the inherited category is one rule,
-  `inherited_category` in `utils/inspection_response.py`: a linked recipe's own
-  category when it is not blank, else the linked positive's. Before #332 the filter
-  matched the positive's even when the chip showed the recipe's. The link reads select
-  the raw recipe and positive categories and never decide inheritance in SQL
-  (`tests/test_api_workspace_image_categories.py` checks the filter and the chip agree
-  on blank values stored as spaces, tabs, U+00A0 and BLOB). The concept has no recipe
-  categories, so this is behavior only.
-- **D145** (#332, DC4): History's media inspector shows an image's own category with
-  the chip rule of the side panel and viewer. Only the inspection request reads it, once,
-  inside the History snapshot: the file is the symlink-resolved output folder plus the
-  receipt's subfolder and filename, keyed with `image_category_key` over the configured
-  output sources, as Images keys it. A temp output or a file no source holds has none;
-  a failed read hides the chip (DC5). The outputs list and media requests read nothing
-  new. The chip's hidden prefix reads "Image category: " for an own category; the
-  visible origin text and its comparison are D146 (PR 3).
 - **D42**: the concept never shows a toast and a page alert together. Production keeps
   the concept's fixed toast (centred, 22px from the bottom, 12px at 700px and below)
   and, when an Import → Rescan toast leaves the Images discovery alert
@@ -5806,20 +5749,6 @@ rotates the epoch, so a pre-restore `expected_epoch` is refused with `storage-ch
 Owner rows and their timestamps never change on a tag command; a category apply only
 touches rows carrying the exact source.
 
-Image categories (#332 §7, MC9, MC10, DC7): each `GET categories` row also carries
-`image_count`, the stored `image_categories` rows holding that exact value (files
-missing on disk included). A value prompts and images share appears once, ordered by
-its oldest positive; a value only images hold appears once after every prompt-backed
-value (`first_pid` 9223372036854775807 in the keyset cursor), ordered by value, with
-`prompt_count` 0. `/library/options` keeps its own query and never lists image-only
-values. Category preview and apply report `impact.images` (rows holding the source),
-the target exists when an image row holds it, an image-only value can be renamed, the
-apply renames the image rows in the same transaction (file keys and rowids kept, so a
-merge cannot collide), and the impact token hashes the sorted image rowids, so an image
-row gaining or losing the value between preview and apply is 409
-`vocabulary-conflict` with nothing written. Every image-category statement reads
-`idx_image_categories_category` (`test_category_reads_use_the_image_category_index`).
-
 Two legacy routes change additively: `GET /tags` now lists unused registry tags, and
 `/tags/suggest` without context appends unused names at count 0. Unused tags become
 deletable only through the native Delete tag (vocabulary UI PR), not on the legacy

database/operations.py

@@ -7,12 +7,7 @@ import json
 import math
 import datetime
 import os
-from typing import Any, Dict, Iterable, List, Optional, Sequence, Set, Tuple
-
-try:
-    from ..utils.inspection_response import inherited_category
-except ImportError:
-    from utils.inspection_response import inherited_category
+from typing import Optional, List, Dict, Any, Set, Tuple
 
 from .models import PromptModel, normalize_image_path, utc_now_iso
 from .pairs import PairDependencyError, PairOperations  # noqa: F401 (re-exported)
@@ -243,17 +238,13 @@ LEFT JOIN prompt_library_state pls ON pls.prompt_id = pp.positive_prompt_id
 WHERE gi.image_path IN ({marks}) OR gi.file_path IN ({marks}){fallback}"""
 # One image row describes a card only when no other row claims the same file
 # (as in get_image_link_summaries, several rows are ambiguous). The pair scope
-# and the linked positive follow _LINK_SUMMARY_SQL; rating, tags and the
-# searchable text and titles come from that positive (spec D12/D13). The raw
-# recipe and positive categories are read for the inherited category, which
-# Python decides (``inherited_category``, #332 MC4); SQL never filters by
-# category. Every
+# and the linked positive follow _LINK_SUMMARY_SQL; category, rating, tags and
+# the searchable text and titles come from that positive (spec D12/D13). Every
 # writer since the 3.2.4 migration stores file_path, so it is the path key.
 # The prompt-level conditions are uncorrelated IN sets SQLite builds once, and
 # the CASE evaluates the per-row ambiguity probe only for admitted rows.
 _LINK_FILTER_SQL = """SELECT gi.file_path AS file_path, p.rating AS rating,
-       {hit} AS matched, p.id AS positive, pp.id IS NOT NULL AS has_pair,
-       pp.category AS pair_category, p.category AS category
+       {hit} AS matched, p.id AS positive
 FROM generated_images gi
 LEFT JOIN prompt_pairs pp ON pp.id = (
     SELECT CASE WHEN COUNT(DISTINCT ip.pair_id) = 1 THEN MIN(ip.pair_id) END
@@ -265,28 +256,20 @@ WHERE gi.file_path IS NOT NULL AND CASE WHEN {admit} THEN NOT EXISTS (
 # _LINK_FILTER_SQL's rows as one JSON array, built by SQLite in one step (#354).
 # Python's sqlite3 releases and retakes the GIL around every step, so a read
 # that steps once per linked row waits on a busy ComfyUI thread thousands of
-# times. A BLOB value (no writer stores one) makes the value NULL (or
-# json_array refuses it), and the read streams instead. The raw categories are
-# put in only for a category read (#332), so plain reads stay as small as #354
-# measured them.
+# times. A BLOB file_path or rating (no writer stores one) makes the value NULL
+# (or json_array refuses it), and the read streams instead.
 _LINK_MATCHES_JSON_SQL = """SELECT CASE
-    WHEN max({blob}) THEN NULL
-    ELSE json_group_array(json_array({columns})) END
+    WHEN max(typeof(file_path) = 'blob' OR typeof(rating) = 'blob') THEN NULL
+    ELSE json_group_array(json_array(file_path, rating, matched, positive)) END
 FROM ({select})"""
-_LINK_PLAIN_COLUMNS = ("file_path", "rating", "matched", "positive")
-_LINK_CATEGORY_COLUMNS = _LINK_PLAIN_COLUMNS + ("has_pair", "pair_category", "category")
-# The columns a BLOB can reach: matched, positive and has_pair are computed.
-_LINK_STORED_COLUMNS = ("file_path", "rating", "pair_category", "category")
 # Set when this SQLite has no JSON functions: every later read streams.
 _one_step_unsupported = False
 # One warning per process when a read falls back to streaming.
 _one_step_warned = False
 # The linked positive of each given path (one unambiguous link, pair scope as
-# in _LINK_FILTER_SQL) with the raw categories of its inherited category; {hit}
-# as in link_filter_query. Used for the few files whose current image tags meet
-# a Tags filter (#249 B3).
-_LINK_FACTS_SQL = """SELECT gi.file_path, p.rating, {hit}, p.id,
-pp.id IS NOT NULL, pp.category, p.category
+# in _LINK_FILTER_SQL) with its category; {hit} as in link_filter_query. Used
+# for the few files whose current image tags meet a Tags filter (#249 B3).
+_LINK_FACTS_SQL = """SELECT gi.file_path, p.rating, {hit}, p.id, p.category
 FROM generated_images gi
 LEFT JOIN prompt_pairs pp ON pp.id = (
     SELECT CASE WHEN COUNT(DISTINCT ip.pair_id) = 1 THEN MIN(ip.pair_id) END
@@ -315,24 +298,8 @@ _LINK_FILTER_TAG = (
 )
 
 
-# One unambiguously linked image's facts for the Images filters, a plain tuple
-# (hit, rating, positive id, inherited category): built per linked row, so no
-# NamedTuple. The category is the inherited one (#332 MC4: the recipe's when
-# set, else the positive's), never the image's own category.
-LinkMatch = Tuple[bool, Optional[int], int, Any]
-
-
-def _link_match(rating, matched, positive, has_pair, pair_category, category):
-    inherited, _scope = inherited_category(category, pair_category, bool(has_pair))
-    return (bool(matched), rating, positive, inherited)
-
-
 def link_filter_query(
-    q: str,
-    tags: List[str],
-    *,
-    every_link: bool = False,
-    category: Optional[str] = None,
+    q: str, category: Optional[str], tags: List[str], *, every_link: bool = False
 ) -> Tuple[str, Dict[str, Any]]:
     """The workspace filter SELECT and its named parameters (all bound).
 
@@ -346,9 +313,7 @@ def link_filter_query(
         params["pattern"] = f"%{escape_like(q)}%"
     admitted = []
     if category is not None:
-        # Only narrows: an inherited category is one of the two raw values;
-        # which one is decided in Python (inherited_category, #332 MC4).
-        admitted.append("(p.category = :category OR pp.category = :category)")
+        admitted.append("p.category = :category")
         params["category"] = category
     for index, tag in enumerate(tags):
         admitted.append(_LINK_FILTER_TAG.format(index=index))
@@ -359,37 +324,9 @@ def link_filter_query(
     return sql, params
 
 
-def link_matches_json_query(sql: str, categories: bool = False) -> str:
-    """*sql* from link_filter_query, wrapped to return its rows as one JSON value.
-
-    With *categories* each row also carries the raw values the inherited
-    category is decided from; otherwise only path, rating, hit and positive.
-    """
-    columns = _LINK_CATEGORY_COLUMNS if categories else _LINK_PLAIN_COLUMNS
-    blob = " OR ".join(
-        f"typeof({name}) = 'blob'" for name in _LINK_STORED_COLUMNS if name in columns
-    )
-    return _LINK_MATCHES_JSON_SQL.format(
-        blob=blob, columns=", ".join(columns), select=sql
-    )
-
-
-def _link_matches_from_rows(
-    rows: Iterable[Sequence[Any]], categories: bool, wanted: Optional[Set[str]]
-) -> Dict[str, LinkMatch]:
-    """LinkMatch per wanted path from link rows (one-step or streamed).
-
-    Without *categories* the inherited category is None, as the caller then
-    never compares it.
-    """
-    matches: Dict[str, LinkMatch] = {}
-    for path, rating, matched, positive, *raw in rows:
-        if wanted is None or path in wanted:
-            if categories:
-                matches[path] = _link_match(rating, matched, positive, *raw[:3])
-            else:
-                matches[path] = (bool(matched), rating, positive, None)
-    return matches
+def link_matches_json_query(sql: str) -> str:
+    """*sql* from link_filter_query, wrapped to return its rows as one JSON value."""
+    return _LINK_MATCHES_JSON_SQL.format(select=sql)
 
 
 def _streamed_link_matches(
@@ -397,10 +334,13 @@ def _streamed_link_matches(
     sql: str,
     params: Dict[str, Any],
     wanted: Optional[Set[str]],
-    categories: bool = False,
-) -> Dict[str, LinkMatch]:
+) -> Dict[str, Tuple[bool, Optional[int], int]]:
     """The link read stepped once per row (the fallback of the one-step read)."""
-    return _link_matches_from_rows(conn.execute(sql, params), categories, wanted)
+    matches: Dict[str, Tuple[bool, Optional[int], int]] = {}
+    for path, rating, matched, positive in conn.execute(sql, params):
+        if wanted is None or path in wanted:
+            matches[path] = (bool(matched), rating, positive)
+    return matches
 
 
 _ASCII_FOLD = str.maketrans("ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz")
@@ -2636,55 +2576,47 @@ class PromptDatabase(
     def get_image_link_matches(
         self,
         q: str,
+        category: Optional[str],
         tags: List[str],
         *,
         every_link: bool = False,
         wanted: Optional[Set[str]] = None,
-        category: Optional[str] = None,
-    ) -> Dict[str, LinkMatch]:
-        """Map normalized paths of unambiguously linked images to a LinkMatch
-        (hit, rating, positive id, inherited category).
+    ) -> Dict[str, Tuple[bool, Optional[int], int]]:
+        """Map normalized paths of unambiguously linked images to
+        (hit, rating, positive id).
 
-        Rows are limited to images whose linked positive has every tag in
-        *tags* (exact names). The category filter is applied by the caller to
-        the effective category (#332). ``hit`` says whether *q* occurs in
+        Rows are limited to images whose linked positive has *category* and
+        every tag in *tags* (exact names). ``hit`` says whether *q* occurs in
         the positive's text, Library title or a tag name; a pair's own title
         names its negative variant and is not searched.
-        Without tags only hits are returned, unless *every_link*
+        Without category or tags only hits are returned, unless *every_link*
         asks for every linked image (the rating sort and the positive count).
-        The positive id is the card's linked positive. With *category* only
-        links whose raw recipe or positive category is that value are read (a
-        superset of the links that inherit it; the caller compares the
-        inherited value) and the inherited category is decided per row;
-        otherwise it is None, which keeps the plain reads cheap.
+        The positive id is the card's linked positive.
 
         One SELECT, returned as one JSON value (#354): SQLite steps once, so
         the read takes the GIL back a constant two or three times instead of
         once per linked row while ComfyUI generates. Peak memory therefore
         grows with the database's matching linked rows (about 530 bytes each,
-        more with the raw categories of a category read, freed on return); the
-        result is bounded by *wanted* (the listing's normalized paths) when
-        given. Where the JSON step fails (no JSON functions, a BLOB value, a
-        JSON text over SQLite's length limit) the rows are streamed as before.
+        freed on return); the result is bounded by *wanted* (the listing's
+        normalized paths) when given. Where the JSON step fails (no JSON
+        functions, a BLOB value, a JSON text over SQLite's length limit) the
+        rows are streamed as before.
         """
-        sql, params = link_filter_query(
-            q, tags, every_link=every_link, category=category
-        )
-        categories = category is not None
+        sql, params = link_filter_query(q, category, tags, every_link=every_link)
         with self.model.get_connection() as conn:
             rows = None
             if not _one_step_unsupported:
-                rows = self._one_step_link_rows(conn, sql, params, categories)
+                rows = self._one_step_link_rows(conn, sql, params)
             if rows is None:
-                return _streamed_link_matches(conn, sql, params, wanted, categories)
-        return _link_matches_from_rows(rows, categories, wanted)
+                return _streamed_link_matches(conn, sql, params, wanted)
+        return {
+            path: (bool(matched), rating, positive)
+            for path, rating, matched, positive in rows
+            if wanted is None or path in wanted
+        }
 
     def _one_step_link_rows(
-        self,
-        conn: sqlite3.Connection,
-        sql: str,
-        params: Dict[str, Any],
-        categories: bool = False,
+        self, conn: sqlite3.Connection, sql: str, params: Dict[str, Any]
     ) -> Optional[List[List[Any]]]:
         """*sql*'s rows from one JSON value, or None when this read must stream.
 
@@ -2694,7 +2626,7 @@ class PromptDatabase(
         global _one_step_unsupported, _one_step_warned
         error: Optional[str] = None
         try:
-            cursor = conn.execute(link_matches_json_query(sql, categories), params)
+            cursor = conn.execute(link_matches_json_query(sql), params)
             try:
                 ((document,),) = cursor.fetchall()
             finally:
@@ -2721,9 +2653,9 @@ class PromptDatabase(
 
     def get_image_link_facts(
         self, paths: List[str], q: str = ""
-    ) -> Dict[str, Tuple[bool, Optional[int], int, Any, Tuple[str, ...]]]:
+    ) -> Dict[str, Tuple[bool, Optional[int], int, Optional[str], Tuple[str, ...]]]:
         """Map each normalized path with one unambiguous link to its positive's
-        (hit, rating, positive id, inherited category, tag names).
+        (hit, rating, positive id, category, tag names).
 
         The link is resolved as in get_image_link_matches, and ``hit`` says
         whether *q* occurs in the positive's text, Library title or a tag
@@ -2734,7 +2666,7 @@ class PromptDatabase(
         if q:
             hit = _LINK_FILTER_HIT
             params["pattern"] = f"%{escape_like(q)}%"
-        rows: Dict[str, LinkMatch] = {}
+        rows: Dict[str, Tuple[bool, Optional[int], int, Optional[str]]] = {}
         names: Dict[int, List[str]] = {}
         unique = list(dict.fromkeys(paths))
         with self.model.get_connection() as conn:
@@ -2743,8 +2675,10 @@ class PromptDatabase(
                 bound = {f"path{i}": path for i, path in enumerate(chunk)}
                 marks = ",".join(f":{key}" for key in bound)
                 sql = _LINK_FACTS_SQL.format(hit=hit, marks=marks)
-                for path, *row in conn.execute(sql, {**params, **bound}):
-                    rows[path] = _link_match(*row)
+                for path, rating, matched, positive, category in conn.execute(
+                    sql, {**params, **bound}
+                ):
+                    rows[path] = (bool(matched), rating, positive, category)
             positives = sorted({row[2] for row in rows.values()})
             for start in range(0, len(positives), _FACTS_CHUNK):
                 chunk = positives[start : start + _FACTS_CHUNK]
@@ -2757,16 +2691,20 @@ class PromptDatabase(
             path: (*row, tuple(names.get(row[2], ()))) for path, row in rows.items()
         }
 
-    def get_image_paths_matching(self, q: str, tags: List[str]) -> Set[str]:
-        """Normalized paths whose linked positive matches *q* and *tags*.
+    def get_image_paths_matching(
+        self, q: str, category: Optional[str], tags: List[str]
+    ) -> Set[str]:
+        """Normalized paths whose linked positive matches *q*, *category* and *tags*.
 
         See get_image_link_matches; an empty *q* matches every linked image
-        the tags admit.
+        the category and tags admit.
         """
         return {
             path
-            for path, match in self.get_image_link_matches(q, tags).items()
-            if match[0] or not q
+            for path, (hit, _rating, _positive) in self.get_image_link_matches(
+                q, category, tags
+            ).items()
+            if hit or not q
         }
 
     def get_prompt_id_for_image(self, image_path: str) -> Optional[int]:

database/vocabulary.py

@@ -13,9 +13,7 @@ same connection before commit. Owner rows and their timestamps never change.
 
 Category consolidation is previewed in one ``library_snapshot`` and applied in
 one ``_pair_transaction`` that recomputes the owner projection and requires the
-preview's ``impact_token``; only rows carrying the exact source change. Image
-rows holding the source (``image_categories``, #332) are owners too: they are
-counted, hashed into the token and renamed with the prompts and pairs.
+preview's ``impact_token``; only rows carrying the exact source change.
 """
 
 import sqlite3
@@ -99,30 +97,16 @@ def _validate_tag_id(tag_id: object) -> None:
         raise ValueError("Invalid tag ID")
 
 
-# Category values in Tags & categories (#332 §7): the prompt-backed values
-# (nonblank values on eligible parents or on active pairs, grouped exactly, so
-# whitespace and case variants stay distinct; /library/options lists the same
-# prompt-backed set with its own query) plus the values only image rows hold.
-# A prompt-backed value is ordered by its oldest owning positive; an image-only
-# value sorts after all of them (first_pid is SQLite's INTEGER maximum, above
-# any prompt id), then by value. ``image_count`` counts stored rows, including
-# files missing on disk. No FULL OUTER JOIN, so it runs on SQLite 3.31+.
-_IMAGE_ONLY_FIRST_PID = 2**63 - 1
-_CATEGORY_ROWS = (
+# The /library/options universe: nonblank values on eligible parents or on
+# active pairs, grouped exactly (whitespace and case variants stay distinct).
+_CATEGORY_GROUPS = (
     "WITH owners(value,pid) AS ("
     "SELECT p.category,p.id FROM prompts p WHERE p.category IS NOT NULL "
     "AND TRIM(p.category)!='' AND " + _ELIGIBLE + " "
     "UNION SELECT pp.category,pp.positive_prompt_id FROM prompt_pairs pp "
     "WHERE pp.archived=0 AND pp.category IS NOT NULL AND TRIM(pp.category)!=''),"
-    "image_values(value,image_count) AS ("
-    "SELECT category,COUNT(*) FROM image_categories GROUP BY category),"
-    "grouped(value,first_pid,prompt_count) AS ("
-    "SELECT value,MIN(pid),COUNT(DISTINCT pid) FROM owners GROUP BY value "
-    "UNION ALL SELECT value," + str(_IMAGE_ONLY_FIRST_PID) + ",0 FROM image_values "
-    "WHERE value NOT IN (SELECT value FROM owners)),"
-    "counted AS (SELECT g.value,g.first_pid,g.prompt_count,"
-    "COALESCE(i.image_count,0) AS image_count FROM grouped g "
-    "LEFT JOIN image_values i ON i.value=g.value) "
+    "grouped AS (SELECT value,MIN(pid) AS first_pid,"
+    "COUNT(DISTINCT pid) AS prompt_count FROM owners GROUP BY value) "
 )
 
 
@@ -133,23 +117,15 @@ _CATEGORY_COMPONENTS = (
     "WHERE p.category=? ORDER BY p.id"
 )
 _CATEGORY_PAIRS = "SELECT id,archived FROM prompt_pairs WHERE category=? ORDER BY id"
-# Image rows holding one exact value (#332 DC7), an index search.
-_IMAGE_CATEGORY_ROWIDS = (
-    "SELECT rowid FROM image_categories WHERE category=? ORDER BY rowid"
-)
 _CATEGORY_EXISTS = (
     "SELECT EXISTS(SELECT 1 FROM prompts WHERE category=:v)"
     " OR EXISTS(SELECT 1 FROM prompt_pairs WHERE category=:v)"
-    " OR EXISTS(SELECT 1 FROM image_categories WHERE category=:v)"
 )
 
-# Pairs after components and image rows last, so a failing update rolls every
-# earlier one back. An image row is keyed by its file, never by its value, so
-# merging into a value other files already hold cannot conflict.
+# Pairs after components, so a failing pair update rolls both back.
 _CATEGORY_UPDATES = (
     "UPDATE prompts SET category=?,updated_at=? WHERE category=?",
     "UPDATE prompt_pairs SET category=?,updated_at=? WHERE category=?",
-    "UPDATE image_categories SET category=?,updated_at=? WHERE category=?",
 )
 
 
@@ -160,15 +136,8 @@ def category_impact_token(
     target_exists: bool,
     components: list,
     pairs: list,
-    *,
-    images: list = (),
 ) -> str:
-    """Hash a category projection like ``library_edit_token`` (no secret).
-
-    ``images`` are the rowids of the image rows holding ``source`` (#332 DC7).
-    With none the preimage has no ``images`` key, so a prompt-only token keeps
-    the value it had before image categories existed.
-    """
+    """Hash a category projection like ``library_edit_token`` (no secret)."""
     preimage = {
         "epoch": epoch,
         "source": source,
@@ -177,8 +146,6 @@ def category_impact_token(
         "components": sorted([int(i), bool(flag)] for i, flag in components),
         "pairs": sorted([int(i), bool(flag)] for i, flag in pairs),
     }
-    if images:
-        preimage["images"] = sorted(int(i) for i in images)
     return canonical_token(_CATEGORY_DOMAIN, preimage)
 
 
@@ -358,8 +325,7 @@ class VocabularyOperations:
         pairs = [
             [row[0], bool(row[1])] for row in conn.execute(_CATEGORY_PAIRS, (source,))
         ]
-        images = [row[0] for row in conn.execute(_IMAGE_CATEGORY_ROWIDS, (source,))]
-        if not components and not pairs and not images:
+        if not components and not pairs:
             raise LibraryCommandError("vocabulary-conflict", epoch)
         target_exists = bool(
             conn.execute(_CATEGORY_EXISTS, {"v": target}).fetchone()[0]
@@ -373,10 +339,9 @@ class VocabularyOperations:
                 "other_prompts": len(components) - eligible,
                 "negative_variants": len(pairs) - archived,
                 "archived_negative_variants": archived,
-                "images": len(images),
             },
             "impact_token": category_impact_token(
-                epoch, source, target, target_exists, components, pairs, images=images
+                epoch, source, target, target_exists, components, pairs
             ),
         }
 
@@ -400,8 +365,7 @@ class VocabularyOperations:
     def apply_vocabulary_category(
         self, *, expected_epoch: str, source: str, target: str, impact_token: str
     ) -> dict:
-        """Set the exact ``source`` to ``target`` on every component, pair
-        and image row.
+        """Set the exact ``source`` to ``target`` on every component and pair.
 
         The recomputed projection must still match the preview's token; a
         mismatch is ``vocabulary-conflict`` with nothing written.
@@ -458,15 +422,15 @@ class VocabularyOperations:
         _limit(limit)
         key = _category_after(after)
         total = conn.execute(
-            _CATEGORY_ROWS + "SELECT COUNT(*) FROM counted"
+            _CATEGORY_GROUPS + "SELECT COUNT(*) FROM grouped"
         ).fetchone()[0]
         where, params = "", []
         if key is not None:
             where = " WHERE first_pid>? OR (first_pid=? AND value>?)"
             params = [key[0], key[0], key[1]]
         rows = conn.execute(
-            _CATEGORY_ROWS
-            + "SELECT value,first_pid,prompt_count,image_count FROM counted"
+            _CATEGORY_GROUPS
+            + "SELECT value,first_pid,prompt_count FROM grouped"
             + where
             + " ORDER BY first_pid,value LIMIT ?",
             [*params, limit + 1],
@@ -476,11 +440,7 @@ class VocabularyOperations:
         return {
             "library_epoch": epoch,
             "categories": [
-                {
-                    "value": row["value"],
-                    "prompt_count": row["prompt_count"],
-                    "image_count": row["image_count"],
-                }
+                {"value": row["value"], "prompt_count": row["prompt_count"]}
                 for row in rows
             ],
             "total": total,

prompt_manager.py

@@ -26,13 +26,13 @@ except ImportError:
     InputTypeDict = dict
 
 try:
-    from .prompt_manager_base import PromptManagerBase
+    from .prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
 except ImportError:
     import os
     import sys
 
     sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
-    from prompt_manager_base import PromptManagerBase
+    from prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
 
 
 class PromptManager(PromptManagerBase, ComfyNodeABC):
@@ -115,6 +115,7 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
                         )
                     },
                 ),
+                "save_to_library": SAVE_TO_LIBRARY_INPUT,
             },
             "hidden": {
                 # The queued graph and this node's id: used to tell the positive
@@ -152,6 +153,7 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
         append_text: str = "",
         prompt: Optional[Dict[str, Any]] = None,
         unique_id: Optional[str] = None,
+        save_to_library: bool = True,
     ) -> Tuple[Any]:
         """
         Encode the text prompt and save it to the database.
@@ -164,6 +166,7 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
             search_text: Text to search for in past prompts
             prepend_text: Text to prepend to the main prompt
             append_text: Text to append to the main prompt
+            save_to_library: Off: nothing is saved, counted or tracked (#90)
 
         Returns:
             Tuple containing the conditioning for the diffusion model and the final
@@ -205,7 +208,9 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
         # Save prompt to database and set execution context for gallery tracking
         prompt_id = None
         extended_tags = []
-        if storage_text and storage_text.strip():
+        if not save_to_library:
+            self._skip_not_saved(prompt, unique_id)
+        elif storage_text and storage_text.strip():
             self.logger.debug(f"Processing prompt text: {storage_text[:100]}...")
 
             # Add prepend/append info to tags if they exist
@@ -249,6 +254,11 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
         tokens = clip.tokenize(encoding_text)
         conditioning = clip.encode_from_tokens_scheduled(tokens)
 
+        self.logger.info(f"CLIP encoding completed, text: {repr(encoding_text)[:80]}")
+        result = (conditioning, encoding_text)
+        if not save_to_library:
+            return result  # #90: no metadata registration, no history text
+
         # Register with ComfyUI integration for standard metadata compatibility
         node_id = f"promptmanager_{int(time.time() * 1000)}"
         self.comfyui_integration.register_prompt(
@@ -262,9 +272,6 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
                 "append_text": append_text.strip() if append_text else None,
             },
         )
-
-        self.logger.info(f"CLIP encoding completed, text: {repr(encoding_text)[:80]}")
-        result = (conditioning, encoding_text)
         record_runtime_context(
             type(self).__name__, text, prepend_text, append_text, encoding_text
         )

prompt_manager_base.py

@@ -23,7 +23,7 @@ try:
     from .utils.image_monitor import get_image_monitor
     from .utils.prompt_tracker import get_prompt_tracker
     from .utils.hashing import generate_prompt_hash
-    from .utils.prompt_graph import resolve_text, run_prompt_nodes
+    from .utils.prompt_graph import resolve_text, run_prompt_nodes, save_setting
     from .utils.run_keys import executing_run_id, prompt_node_key
     from .utils.usage_tracking import PENDING_FIRST_USE
     from .utils.cached_runs import (
@@ -42,7 +42,7 @@ except ImportError:
     from utils.image_monitor import get_image_monitor
     from utils.prompt_tracker import get_prompt_tracker
     from utils.hashing import generate_prompt_hash
-    from utils.prompt_graph import resolve_text, run_prompt_nodes
+    from utils.prompt_graph import resolve_text, run_prompt_nodes, save_setting
     from utils.run_keys import executing_run_id, prompt_node_key
     from utils.usage_tracking import PENDING_FIRST_USE
     from utils.cached_runs import (
@@ -54,6 +54,22 @@ except ImportError:
     )
 
 
+# The optional input every PromptManager node declares last (#90): declared
+# last so no widget value of a workflow saved before it shifts.
+SAVE_TO_LIBRARY_INPUT = (
+    "BOOLEAN",
+    {
+        "default": True,
+        "label_on": "save",
+        "label_off": "skip",
+        "tooltip": (
+            "Save this node's prompt to the library, count its runs and link its "
+            "images. Off: PromptManager ignores the run; the output is unchanged."
+        ),
+    },
+)
+
+
 class PromptManagerBase:
     """Mixin providing shared prompt management logic for ComfyUI nodes.
 
@@ -156,7 +172,9 @@ class PromptManagerBase:
         resolved = resolve_text(prompt_graph, node_id)
         return {
             "is_run_prompt": node_id in run_prompt_nodes(prompt_graph),
+            # The hook skips a switch it cannot read (#90): the node counts
             "seen_at_queue": resolved is not None
+            and save_setting(prompt_graph, node_id) is True
             and generate_prompt_hash(resolved) == generate_prompt_hash(text),
             "known": True,
         }
@@ -245,6 +263,24 @@ class PromptManagerBase:
             "run_id": executing_run_id(),
         }
 
+    def _skip_not_saved(self, prompt_graph: Any = None, unique_id: Any = None) -> None:
+        """``save_to_library`` is off: nothing is saved, counted or tracked (#90).
+
+        A literal off makes the node no run prompt (``utils.prompt_graph``), so
+        no image looks up its run key. A switch wired from a node the graph
+        cannot read keeps the node a run prompt: its run key is marked like an
+        empty editor's, so an earlier run's entry of that key never links this
+        run's images.
+        """
+        message = (
+            "Save to library is off for this node: its prompt is not saved, the "
+            "run is not counted and its images are not linked"
+        )
+        if isinstance(prompt_graph, dict) and unique_id is not None:
+            self._mark_untracked(prompt_graph, unique_id, message)
+        else:
+            self.logger.info(message)
+
     def _skip_empty_prompt(self, prompt_graph: Any, unique_id: Any) -> None:
         """The ``text`` editor is empty: save and track nothing (#342).
 

prompt_manager_pair.py

@@ -22,7 +22,11 @@ try:
     )
     from .utils.hashing import generate_prompt_hash
     from .utils.pair_execution import record_pair_execution
-    from .utils.prompt_graph import intrinsic_pair_nodes, run_prompt_components
+    from .utils.prompt_graph import (
+        intrinsic_pair_nodes,
+        run_prompt_components,
+        save_setting,
+    )
     from .utils.prompt_pair_resolver import resolve_text_input
     from .utils.usage_tracking import (
         PENDING_FIRST_USE,
@@ -41,7 +45,11 @@ except ImportError:
     )
     from utils.hashing import generate_prompt_hash
     from utils.pair_execution import record_pair_execution
-    from utils.prompt_graph import intrinsic_pair_nodes, run_prompt_components
+    from utils.prompt_graph import (
+        intrinsic_pair_nodes,
+        run_prompt_components,
+        save_setting,
+    )
     from utils.prompt_pair_resolver import resolve_text_input
     from utils.usage_tracking import (
         PENDING_FIRST_USE,
@@ -90,8 +98,13 @@ class PromptManagerPair(PromptManagerFocused):
         prompt: Optional[Dict[str, Any]] = None,
         unique_id: Optional[str] = None,
         extra_pnginfo: Optional[Dict[str, Any]] = None,
+        save_to_library: bool = True,
     ) -> Tuple[Any, Any, str, str]:
-        """Encode both sides once; database and tracking failures never block CLIP."""
+        """Encode both sides once; database and tracking failures never block CLIP.
+
+        With ``save_to_library`` off nothing is saved, counted, tracked or
+        recorded (#90); the four outputs are the same.
+        """
         if clip is None:
             raise RuntimeError("ERROR: clip input is invalid: None")
         if not isinstance(text, str) or not isinstance(negative_text, str):
@@ -109,6 +122,10 @@ class PromptManagerPair(PromptManagerFocused):
         negative_conditioning = clip.encode_from_tokens_scheduled(
             clip.tokenize(negative_text)
         )
+        result = positive_conditioning, negative_conditioning, positive, negative_text
+        if not save_to_library:
+            self._skip_not_saved(prompt, unique_id)
+            return result
         record_pair_execution(
             extra_pnginfo,
             unique_id,
@@ -169,7 +186,6 @@ class PromptManagerPair(PromptManagerFocused):
             )
         except Exception as error:
             self.logger.warning(f"Could not register paired metadata: {error}")
-        result = positive_conditioning, negative_conditioning, positive, negative_text
         record_runtime_context(
             type(self).__name__,
             text,
@@ -219,6 +235,9 @@ class PromptManagerPair(PromptManagerFocused):
         resolved_negative = (
             resolve_text_input(prompt, node_id, "negative_text") if known else None
         )
+        if known and save_setting(prompt, node_id) is not True:
+            # The hook skips a switch it cannot read (#90): the node counts
+            resolved_positive = resolved_negative = None
         positive_seen = resolved_positive is not None and generate_prompt_hash(
             resolved_positive
         ) == generate_prompt_hash(text)

prompt_manager_text.py

@@ -26,13 +26,13 @@ except ImportError:
     InputTypeDict = dict
 
 try:
-    from .prompt_manager_base import PromptManagerBase
+    from .prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
 except ImportError:
     import os
     import sys
 
     sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
-    from prompt_manager_base import PromptManagerBase
+    from prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
 
 
 class PromptManagerText(PromptManagerBase, ComfyNodeABC):
@@ -115,6 +115,7 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
                         ),
                     },
                 ),
+                "save_to_library": SAVE_TO_LIBRARY_INPUT,
             },
             "hidden": {
                 # The queued graph and this node's id: used to tell the positive
@@ -149,6 +150,7 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
         append_text: str = "",
         prompt: Optional[Dict[str, Any]] = None,
         unique_id: Optional[str] = None,
+        save_to_library: bool = True,
     ) -> Tuple[str]:
         """
         Process the text prompt and save it to the database.
@@ -160,6 +162,7 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
             search_text: Text to search for in past prompts
             prepend_text: Text to prepend to the main prompt
             append_text: Text to append to the main prompt
+            save_to_library: Off: nothing is saved, counted or tracked (#90)
 
         Returns:
             Tuple containing the final processed text string
@@ -184,7 +187,9 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
         # Save prompt to database and set execution context for gallery tracking
         prompt_id = None
         extended_tags = []
-        if storage_text and storage_text.strip():
+        if not save_to_library:
+            self._skip_not_saved(prompt, unique_id)
+        elif storage_text and storage_text.strip():
             self.logger.debug(f"Processing prompt text: {storage_text[:100]}...")
 
             # Add prepend/append info to tags if they exist
@@ -220,6 +225,11 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
         else:
             self._skip_empty_prompt(prompt, unique_id)
 
+        self.logger.debug(f"Text processing completed: {final_text[:100]}...")
+        result = (final_text,)
+        if not save_to_library:
+            return result  # #90: no metadata registration, no history text
+
         # Register with ComfyUI integration for standard metadata compatibility
         node_id = f"promptmanagertext_{int(time.time() * 1000)}"
         self.comfyui_integration.register_prompt(
@@ -233,9 +243,6 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
                 "append_text": append_text.strip() if append_text else None,
             },
         )
-
-        self.logger.debug(f"Text processing completed: {final_text[:100]}...")
-        result = (final_text,)
         record_runtime_context(
             type(self).__name__, text, prepend_text, append_text, final_text
         )

py/api/admin.py

@@ -52,6 +52,7 @@ try:
         extract_generation_params,
         parse_page_json,
     )
+    from ...utils.prompt_graph import metadata_opted_out, side_opted_out
     from ...utils.prompt_pair_resolver import resolve_prompt_pair, sampler_less_prompt
     from ...utils.review_capture import reviewable
 except ImportError:
@@ -67,6 +68,7 @@ except ImportError:
         extract_generation_params,
         parse_page_json,
     )
+    from utils.prompt_graph import metadata_opted_out, side_opted_out
     from utils.prompt_pair_resolver import resolve_prompt_pair, sampler_less_prompt
     from utils.review_capture import reviewable
 
@@ -260,6 +262,11 @@ SCAN_DETAILS = {
     "failed": "Error: the prompt could not be stored",
     "error": "Error: the file could not be processed (see the server log)",
     "found": "Metadata found, but no prompt text to store",
+    "not_saved": "Skipped · its PromptManager node does not save to the library",
+    "not_saved_wired": (
+        "Skipped · its Save to library switch is wired from another node, so only "
+        "the run itself can link it"
+    ),
     None: "No prompt metadata in the file",
 }
 
@@ -1720,10 +1727,34 @@ class AdminRoutesMixin:
                 except (ValueError, TypeError):
                     # Preserve malformed metadata for conservative resolver rejection.
                     pass
+        if metadata_opted_out(canonical):
+            # Save to library was off for the run's prompt: no prompt, link,
+            # recorded-run fallback or Needs review item (#90)
+            return "not_saved"
+        if metadata_opted_out(canonical, unreadable=True):
+            # The switch is wired from a node the file cannot show: only the
+            # live run (the node saw the value) can link it, never a scan
+            return "not_saved_wired"
         if not canonical.get("prompt") and not canonical.get("parameters"):
             return self._link_recorded_run(media_file, canonical, detailed, history)
         _with_file_size(canonical, media_file)
         resolution = resolve_prompt_pair(canonical)
+        if resolution["state"] == "resolved" and side_opted_out(
+            canonical.get("prompt"), resolution["negative"]
+        ):
+            # Only the negative's node is off: store the positive alone (#90)
+            prompt_text = (
+                resolution["positive"]
+                .get("storage_text", resolution["positive"]["text"])
+                .strip()
+            )
+            status = self._store_scanned_prompt(media_file, canonical, prompt_text)
+            if not detailed or status not in SCAN_TITLED_DETAILS:
+                return status
+            return {
+                "status": status,
+                "title": self._scan_title(media_file, prompt_text),
+            }
         if blank_positive(resolution):
             # Only prepend/append text: no stored prompt can own it (#342)
             resolution = {**resolution, "state": "unresolved"}

py/api/history.py

@@ -5,7 +5,6 @@ import base64
 import binascii
 from functools import wraps
 import json
-import os
 import re
 import sqlite3
 from typing import Callable
@@ -28,7 +27,6 @@ from .history_current import (
     snapshot_current_output_scope,
 )
 from .inspection_service import CurrentFileChanged, inspect_current_file
-from .images import image_category_key
 
 try:
     from ...database.execution_history import HistoryEpochChanged
@@ -41,11 +39,7 @@ try:
         WindowPosition,
     )
     from ...utils.history_read_fence import HistoryReadFence
-    from ...utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
-        encode_history_inspection_response,
-    )
+    from ...utils.inspection_response import encode_history_inspection_response
 except ImportError:
     from database.execution_history import HistoryEpochChanged
     from database.history_gallery import read_history_gallery
@@ -57,11 +51,7 @@ except ImportError:
         WindowPosition,
     )
     from utils.history_read_fence import HistoryReadFence
-    from utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
-        encode_history_inspection_response,
-    )
+    from utils.inspection_response import encode_history_inspection_response
 
 
 _RUN_MAX_BYTES = 8 * 1024 * 1024
@@ -687,32 +677,6 @@ class HistoryRoutesMixin:
     ) -> web.Response:
         return await self._history_current(request, "inspection")
 
-    def _history_own_category(self, reference: dict, scope):
-        """The recorded output's own category (#332), inside the snapshot.
-
-        The path is the symlink-resolved output folder plus the receipt's
-        subfolder and filename, keyed by ``image_category_key`` over the
-        configured output sources as Images keys it. A temp output or a path
-        no source holds has none. A failed read is OWN_CATEGORY_UNREAD.
-        """
-        if (
-            reference.get("folder_type") != "output"
-            or scope.canonical_output is None
-            or candidate_locator(reference, scope) is None
-        ):
-            return None
-        path = os.path.join(
-            str(scope.canonical_output), reference["subfolder"], reference["filename"]
-        )
-        try:
-            key = image_category_key(self._get_all_output_dirs(), path)
-            return None if key is None else self.db.image_category(*key)
-        except Exception:
-            self.logger.warning(
-                "History image category could not be read", exc_info=True
-            )
-            return OWN_CATEGORY_UNREAD
-
     async def _history_current(
         self, request: web.Request, kind: str
     ) -> web.StreamResponse:
@@ -737,7 +701,6 @@ class HistoryRoutesMixin:
                     if scope.current_scope != current_scope:
                         raise _current_stale()
                     result = db.get_history_occurrence(run_id, node, ordinal)
-                    own = None
                     if result is not None:
                         receipt = result["receipt"]
                         path = candidate_locator(receipt["reference"], scope)
@@ -745,10 +708,6 @@ class HistoryRoutesMixin:
                             db.model.get_connection(),
                             (path,) if path is not None else (),
                         )
-                        if kind == "inspection":
-                            own = self._history_own_category(
-                                receipt["reference"], scope
-                            )
             finally:
                 db.model.close()
             if result is None:
@@ -767,16 +726,9 @@ class HistoryRoutesMixin:
                         resolved.canonical_target,
                         source_label=resolved.public["source_label"],
                         saved=saved.get("saved"),
-                        library=apply_own_category(
-                            saved.get(
-                                "library",
-                                {
-                                    "status": (
-                                        "unavailable" if saved_unavailable else "none"
-                                    )
-                                },
-                            ),
-                            own,
+                        library=saved.get(
+                            "library",
+                            {"status": "unavailable" if saved_unavailable else "none"},
                         ),
                         recorded=recorded_output_lookup(
                             db, close=True, reference=receipt["reference"]

py/api/image_categories.py

@@ -29,11 +29,9 @@ from .prompts import bad_request
 
 try:
     from ...database.image_categories import MAX_CATEGORY_LENGTH, MAX_KEY_LENGTH
-    from ...database.models import normalize_image_path
     from ...utils.validators import validate_category
 except ImportError:
     from database.image_categories import MAX_CATEGORY_LENGTH, MAX_KEY_LENGTH
-    from database.models import normalize_image_path
     from utils.validators import validate_category
 
 CATEGORY_MEDIA_MESSAGE = "Only media files can have a category"
@@ -145,7 +143,7 @@ class ImageCategoryRoutesMixin:
     # -- reading ---------------------------------------------------------------
 
     def _own_category_map(self, sources, listings) -> dict:
-        """``{normalized listed path: own category}`` for the listed files (blocking).
+        """``{root / listed path: own category}`` for the listed files (blocking).
 
         One primary-key range read per source; each stored row is matched to
         the listing of every selected root that holds its source, so the work
@@ -164,30 +162,19 @@ class ImageCategoryRoutesMixin:
         for _index, root, files in listings:
             listing = self._favorite_listing(root, files)
             root_key = _favorite_root_key(root)
-            # normalize_image_path(root / listed) without a call per file: the
-            # listed spellings are clean relative POSIX paths. Windows abspath
-            # also drops a component's trailing dots and spaces, so it keeps
-            # the call there.
-            base = os.path.join(normalize_image_path(str(root)), "")
-
-            def normalized(listed, base=base, root=root):
-                if os.name == "nt":
-                    return normalize_image_path(str(root / listed))
-                return base + os.path.normcase(listed.replace("/", os.sep))
-
             nested = [
                 item for item in _nested_sources(root, sources) if item[1] != root_key
             ]
             for relative, category in by_source.get(root_key, {}).items():
                 listed = listing.get(relative)
                 if listed is not None and _source_prefix(relative, nested) is None:
-                    found[normalized(listed)] = category
+                    found[root / listed] = category
             for prefix, source_key in nested:
                 for relative, category in by_source.get(source_key, {}).items():
                     full = f"{prefix}/{relative}"
                     listed = listing.get(full)
                     if listed is not None and _source_prefix(full, nested) == prefix:
-                        found[normalized(listed)] = category
+                        found[root / listed] = category
         return found
 
     async def _source_listings(self, roots) -> list[tuple]:

py/api/images.py

@@ -66,8 +66,6 @@ try:
     from ...utils.parallel import map_parallel
     from ...utils.json_strict import dumps_strict
     from ...utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
         encode_inspection_response,
         library_metadata,
     )
@@ -89,8 +87,6 @@ except ImportError:
     from utils.parallel import map_parallel
     from utils.json_strict import dumps_strict
     from utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
         encode_inspection_response,
         library_metadata,
     )
@@ -569,8 +565,7 @@ class _ImageTagMatch(NamedTuple):
 
     tags: bool  # every filter tag is in its image tags or linked positive tags
     query: bool  # ``q`` is a case-folded substring of one image tag name
-    # (hit, rating, positive id, inherited category) of its unambiguous link
-    link: tuple | None
+    link: tuple | None  # (hit, rating, positive id) of its unambiguous link
 
 
 def _current_fingerprint(path: Path) -> tuple[int, int] | None:
@@ -1225,27 +1220,20 @@ def _admitted_entries(
     links: dict | None,
     favorites: frozenset | None = None,
     image_tags: dict | None = None,
-    own_categories: dict | None = None,
 ):
     """Yield ``(position, entry, link match)`` for each entry the filters admit.
 
-    *links* maps normalized paths to (hit, rating, positive id, inherited
-    category) for every unambiguously linked image (see
-    PromptDatabase.get_image_link_matches); a tag filter admits only those,
-    and ``q`` admits a filename match or a linked-positive hit. A category
-    admits a file whose effective category equals it (#332 MC5): its own
-    category (*own_categories*, ``{normalized path: category}``) when it has one,
-    else the inherited one, so an unlinked file with its own category is
-    admitted. *favorites*, when given, admits only those listed
+    *links* maps normalized paths to (hit, rating, positive id) for every
+    unambiguously linked image (see PromptDatabase.get_image_link_matches); a
+    category or tag filter admits only those, and ``q`` admits a filename match
+    or a linked-positive hit. *favorites*, when given, admits only those listed
     paths (``favorites=1``). *image_tags* maps normalized paths to their
     _ImageTagMatch: a tag filter also admits a file whose current image tags
     (with its linked positive's tags) carry every tag, and ``q`` also admits an
     image tag name hit.
     """
     query, media, folder = filters["query"], filters["media"], filters["folder"]
-    category = filters["category"]
-    members_only = bool(filters["tags"])
-    own = own_categories or {}
+    members_only = filters["category"] is not None or bool(filters["tags"])
     native_folder = folder.replace("/", os.sep)
     nested = native_folder + os.sep
     exact = filters.get("path", "")
@@ -1264,12 +1252,6 @@ def _admitted_entries(
         image = None if image_tags is None else image_tags.get(entry.normalized)
         if members_only and match is None and not (image and image.tags):
             continue
-        if category is not None:
-            effective = own.get(entry.normalized) if own else None
-            if effective is None and match is not None:
-                effective = match[3]
-            if effective != category:
-                continue
         if (
             query
             and query not in entry.folded
@@ -1288,7 +1270,6 @@ def _filtered_page(
     links: dict | None,
     favorites: frozenset | None = None,
     image_tags: dict | None = None,
-    own_categories: dict | None = None,
 ) -> tuple[int, list, int | None]:
     """Count the *entries* the filters admit and take *size* from *start* on.
 
@@ -1298,7 +1279,7 @@ def _filtered_page(
     """
     total, page, positives = 0, [], set()
     for position, entry, match in _admitted_entries(
-        entries, filters, links, favorites, image_tags, own_categories
+        entries, filters, links, favorites, image_tags
     ):
         total += 1
         if match is not None:
@@ -2238,10 +2219,9 @@ class ImageRoutesMixin:
         stat'ed (never every listed file), and a candidate's tags count only
         while a byte record is verified at its present ``(size, mtime_ns)``
         (spec amendment S1). Under a Tags filter the candidates' linked
-        positives are read too, so their tags combine; the category is checked
-        once, on the effective category, by _admitted_entries (#332).
+        positives are read too, so their tags and category combine.
         """
-        tags, query = filters["tags"], filters["query"]
+        tags, query, category = filters["tags"], filters["query"], filters["category"]
         wanted = set(tags)
         located = self._workspace_locators(listings)
         # The tag index answers which files carry a relevant name (#379); no
@@ -2271,9 +2251,11 @@ class ImageRoutesMixin:
             link = facts.get(entry.normalized)
             carried = set(names).union(link[4] if link else ())
             matches[entry.normalized] = _ImageTagMatch(
-                bool(wanted) and wanted <= carried,
+                bool(wanted)
+                and wanted <= carried
+                and (category is None or (link is not None and link[3] == category)),
                 bool(query) and any(query in name.casefold() for name in names),
-                tuple(link[:4]) if link else None,
+                link[:3] if link else None,
             )
         return matches
 
@@ -2282,14 +2264,10 @@ class ImageRoutesMixin:
     ) -> tuple:
         """The ordered entries and what admits them (blocking; run in executor).
 
-        Returns ``(entries, key, links, image_tags, favorites, own)``: the
-        listing in the filters' order, its keyset key, and the link, image-tag,
-        favorite and own-category maps _admitted_entries reads. One SELECT
-        (get_image_link_matches) reads every linked positive when *read_links*;
-        under a category it keeps only links whose raw recipe or positive
-        category is that value (the inherited one is decided in Python), and
-        the links of files whose own category is that value are read by path,
-        so their rating and positive still count (#332). A failed read raises when the
+        Returns ``(entries, key, links, image_tags, favorites)``: the listing in
+        the filters' order, its keyset key, and the link, image-tag and favorite
+        maps _admitted_entries reads. One SELECT (get_image_link_matches) reads
+        every linked positive when *read_links*. A failed read raises when the
         filters need it (category, tags, the rating sort) or *strict*; else the
         listing stays usable without links (a search then matches filenames
         only). A failed image-tag read raises under a Tags filter; a search then
@@ -2301,10 +2279,10 @@ class ImageRoutesMixin:
             try:
                 links = self.db.get_image_link_matches(
                     filters["text"],
+                    category,
                     tags,
                     every_link=True,
                     wanted=self._workspace_wanted(listings),
-                    category=category,
                 )
             except Exception:
                 if strict or category is not None or tags or order == "rating":
@@ -2318,13 +2296,6 @@ class ImageRoutesMixin:
                     ),
                     exc_info=True,
                 )
-        own = None
-        if category is not None:
-            # A failed read raises: an unfiltered page must never pass for the
-            # category (DC6).
-            own = self._own_category_map(self._get_all_output_dirs(), listings)
-            if links is not None:
-                links = self._own_category_links(links, own, filters)
         image_tags = None
         if filters["query"] or tags:
             try:
@@ -2371,30 +2342,7 @@ class ImageRoutesMixin:
         favorites = (
             self._workspace_favorite_paths(listings) if filters["favorites"] else None
         )
-        return entries, key, links, image_tags, favorites, own
-
-    def _own_category_links(self, links: dict, own: dict, filters: dict) -> dict:
-        """*links* plus the links of files whose own category is the filter's.
-
-        Their inherited category differs, so the category's link read left
-        them out; read by path (get_image_link_facts), kept only when their
-        positive has every filter tag, as the link read would.
-        """
-        category, wanted = filters["category"], set(filters["tags"])
-        missing = [
-            path
-            for path, value in own.items()
-            if value == category and path not in links
-        ]
-        if not missing:
-            return links
-        facts = self.db.get_image_link_facts(missing, filters["text"])
-        extra = {
-            path: tuple(fact[:4])
-            for path, fact in facts.items()
-            if wanted <= set(fact[4])
-        }
-        return {**links, **extra} if extra else links
+        return entries, key, links, image_tags, favorites
 
     def _select_workspace_page(
         self,
@@ -2423,7 +2371,7 @@ class ImageRoutesMixin:
             or bool(filters["tags"])
             or order == "rating"
         )
-        entries, key, links, image_tags, favorites, own = self._workspace_admission(
+        entries, key, links, image_tags, favorites = self._workspace_admission(
             listings, filters, read_links=needed or after is None
         )
         start = 0
@@ -2434,7 +2382,7 @@ class ImageRoutesMixin:
             else:
                 start = bisect_right(entries, after, key=key)
         total, page, positive_count = _filtered_page(
-            entries, start, limit + 1, filters, links, favorites, image_tags, own
+            entries, start, limit + 1, filters, links, favorites, image_tags
         )
         if not needed and after is not None:
             positive_count = _COUNT_OMITTED
@@ -2456,12 +2404,12 @@ class ImageRoutesMixin:
 
         The links are read strictly: the positives must be the listing's own.
         """
-        entries, _key, links, image_tags, favorites, own = self._workspace_admission(
+        entries, _key, links, image_tags, favorites = self._workspace_admission(
             listings, filters, read_links=True, strict=True
         )
         targets, positives, unlinked, scopes = [], {}, 0, {}
         for _position, entry, match in _admitted_entries(
-            entries, filters, links, favorites, image_tags, own
+            entries, filters, links, favorites, image_tags
         ):
             if len(targets) == cap:
                 return ListingSelection(targets, list(positives), unlinked, True)
@@ -3780,20 +3728,13 @@ class ImageRoutesMixin:
                     except Exception:
                         # The link stays known; only its title is withheld.
                         self.logger.warning("Inspection link title could not be read")
-                # An output file's own category (#332); LoRA roots have none.
-                own = (
-                    self._read_own_category(outputs, path)
-                    if index < len(outputs)
-                    else None
-                )
                 try:
                     observed = inspect_current_file(
                         path,
                         source_label=_public_path(roots[index]),
                         saved=saved,
-                        library=apply_own_category(
-                            self._inspection_library(saved, unavailable=unavailable),
-                            own,
+                        library=self._inspection_library(
+                            saved, unavailable=unavailable
                         ),
                         image_tags=self._inspection_image_tags(
                             roots[index], Path(relative).parts
@@ -3861,19 +3802,6 @@ class ImageRoutesMixin:
 
         return read
 
-    def _read_own_category(self, sources, path):
-        """One file's own category, None, or OWN_CATEGORY_UNREAD (blocking).
-
-        Keyed by ``image_category_key`` over the output sources, as Images
-        writes it. A failed read is logged and hides the category (DC5).
-        """
-        try:
-            key = image_category_key(sources, path)
-            return None if key is None else self.db.image_category(*key)
-        except Exception:
-            self.logger.warning("Image category could not be read", exc_info=True)
-            return OWN_CATEGORY_UNREAD
-
     def _inspection_library(self, saved: dict | None, *, unavailable: bool) -> dict:
         """The inspector's Library facts; the route sets the title afterwards."""
         result = {

tests/browser/classic-node.spec.mjs

@@ -19,7 +19,7 @@ test.beforeEach(async ({page, browserName}) => {
         await import('/extensions/promptmanager/prompt_manager.js');
         class Node {
             constructor(){
-                this.widgets=['text','category','tags','search_text'].map(name=>({name,value:'',inputEl:document.createElement('textarea')}));
+                this.widgets=[...['text','category','tags','search_text'].map(name=>({name,value:'',inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true}];
                 this.widgets_values=[]; this.inputs=[];
             }
             addDOMWidget(name,type,element){document.body.append(element);return {element};}
@@ -36,6 +36,14 @@ test.afterEach(async ({page,browserName}) => {
     expect(page.classicErrors).toEqual([]);
 });
 
+test('Classic loads an older workflow with Save to library on and keeps a saved off (#90)',async({page})=>{
+    // A workflow saved before the switch held the search UI's slot ('') at the switch's index
+    const loaded=await page.evaluate(()=>{const widget=node.widgets.find(w=>w.name==='save_to_library');widget.value='';node.configure({});return widget.value;});
+    expect(loaded).toBe(true);
+    const off=await page.evaluate(()=>{const widget=node.widgets.find(w=>w.name==='save_to_library');widget.value=false;node.configure({});return [widget.value,node.serialize().widgets_values[4]];});
+    expect(off).toEqual([false,false]);
+});
+
 test('Classic keeps immediate selection, search query and metadata serialization',async({page})=>{
     await page.route('**/prompt_manager/search?**', route=>route.fulfill({json:{success:true,results:[{text:'A new portrait',category:'Portrait',tags:['film grain'],rating:5}]}}));
     await page.evaluate(()=>{node.widgets.find(w=>w.name==='search_text').value='tag:"film grain" portrait';});

tests/browser/focused-node.spec.mjs

@@ -26,7 +26,7 @@ test.beforeEach(async({page,browserName})=>{
         window.fixtureApp={registerExtension(extension){this.extension=extension;},ui:{settings:new EventTarget()},graph:{setDirtyCanvas(){}},canvas:{}};
         await import('/extensions/promptmanager/prompt_manager.js');
         class Node {
-            constructor(){this.widgets=['text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')}));this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}}))];this.properties={};this.size=[550,700];}
+            constructor(){this.widgets=[...['text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true,options:{}}];this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}})),{name:'save_to_library',type:'BOOLEAN',link:null,widget:{name:'save_to_library'}}];this.properties={};this.size=[550,700];}
             findInputByType(type){const index=this.inputs.findIndex(input=>input.type===type&&input.link==null);return index<0?undefined:{index,slot:this.inputs[index]};}
             addWidget(type,name,value,callback,options){const widget={type,name,value,callback,options};this.widgets.push(widget);return widget;}
             addDOMWidget(name,type,element){const host=document.createElement('div');host.style.height='650px';host.className='fixture-dom-widget';host.append(element);document.body.append(host);return {element};}
@@ -41,6 +41,32 @@ test.beforeEach(async({page,browserName})=>{
 });
 test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);expect(page.focusedErrors).toEqual([]);});
 
+test(`${variant} Save to library switch saves its value and loads older workflows on (#90)`, async ({page}) => {
+    const toggle=page.getByRole('checkbox',{name:'Save to library',exact:true});
+    await expect(toggle).toBeChecked();
+    expect(await page.evaluate(()=>node.widgets.map(widget=>widget.name))).toEqual(['text','category','tags','search_text','prepend_text','append_text','save_to_library']);
+    // The native switch is drawn in the toolbar only: the host keeps it hidden and zero-height, like the text fallbacks
+    expect(await page.evaluate(()=>{const widget=node.widgets.find(item=>item.name==='save_to_library');return {type:widget.type,hidden:widget.hidden,size:widget.computeSize()};})).toEqual({type:'hidden',hidden:true,size:[0,-4]});
+    expect(await page.evaluate(()=>node.widgets.find(item=>item.name==='text').computeSize())).toEqual([0,-4]);
+    await toggle.uncheck();
+    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Save to library is off: runs of this node are not added to the library.');
+    const saved=await page.evaluate(()=>node.serialize());
+    expect(saved.widgets_values[6]).toBe(false);
+    await page.evaluate(saved=>node.configure(saved),saved);
+    await expect(toggle).not.toBeChecked();
+    await page.getByLabel('Main prompt',{exact:true}).fill('Typed while off');
+    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Save to library is off: runs of this node are not added to the library.');
+    // A workflow saved before the switch held the editor's own slot ('') at its index
+    await page.evaluate(()=>node.configure({widgets_values:['Old text','','','','','',''],properties:{}}));
+    await expect(toggle).toBeChecked();
+    expect(await page.evaluate(()=>node.widgets.find(widget=>widget.name==='save_to_library').value)).toBe(true);
+    await toggle.check();
+    await page.getByLabel('Main prompt',{exact:true}).fill('Typed while on');
+    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Main prompt is saved when this node runs.');
+    await page.evaluate(()=>{node.inputs.find(input=>input.name==='save_to_library').link=9;node.onConnectionsChange?.();});
+    await expect(toggle).toBeDisabled();
+});
+
 test(`${variant} library autocompletes filters and searches without changing editor metadata`, async ({page}) => {
     const requests=[];
     await page.route('**/prompt_manager/categories',route=>route.fulfill({json:{success:true,categories:['Portrait']}}));
@@ -257,7 +283,7 @@ test(`${variant} restores workflow values and disclosures and protects connected
 test(`${variant} offers text as a link socket, keeps typed text while linked and through a reload (#343)`,async({page})=>{
     const sockets=()=>page.evaluate(()=>Object.fromEntries(node.inputs.map(input=>[input.name,input.widget?.name??null])));
     // The hidden text widget no longer owns the input, so the host draws it as a socket; the other widget inputs are unchanged.
-    expect(await sockets()).toEqual({clip:null,prepend_text:null,append_text:null,text:null,category:'category',tags:'tags',search_text:'search_text'});
+    expect(await sockets()).toEqual({clip:null,prepend_text:null,append_text:null,text:null,category:'category',tags:'tags',search_text:'search_text',save_to_library:'save_to_library'});
     expect(await page.evaluate(()=>node.findInputByType('STRING').slot.name)).toBe('text');
     expect(await page.evaluate(()=>node.findInputByType('CLIP').slot.name)).toBe('clip');
     const main=page.getByRole('textbox',{name:'Main prompt',exact:true});

tests/browser/pair-node.spec.mjs

@@ -17,7 +17,7 @@ test.beforeEach(async({page,browserName})=>{
         window.fixtureApp={registerExtension(extension){this.extension=extension;},ui:{settings},graph:{_nodes:[],setDirtyCanvas(){}},canvas:{},graphToPrompt:async()=>({})};
         await import('/extensions/promptmanager/prompt_manager.js');
         class Node {
-            constructor(){this.id=1;this.type='PromptManagerPair';this.widgets=['text','negative_text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')}));this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}}))];this.properties={};this.size=[1100,700];}
+            constructor(){this.id=1;this.type='PromptManagerPair';this.widgets=[...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true,options:{}}];this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}})),{name:'save_to_library',type:'BOOLEAN',link:null,widget:{name:'save_to_library'}}];this.properties={};this.size=[1100,700];}
             findInputByType(type){const index=this.inputs.findIndex(input=>input.type===type&&input.link==null);return index<0?undefined:{index,slot:this.inputs[index]};}
             addWidget(type,name,value,callback,options){const widget={type,name,value,callback,options};this.widgets.push(widget);return widget;}
             addDOMWidget(name,type,element){const host=document.createElement('div');host.style.cssText='height:700px;width:1100px;max-width:100%';host.className='fixture-dom-widget';host.append(element);document.body.append(host);return {element};}
@@ -34,6 +34,18 @@ test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);
 async function selectPair(page){await page.getByRole('button',{name:'Recent',exact:true}).click();await page.locator('.pm-editor-result').click();}
 async function draft(page,positive='Draft positive',negative='Draft negative'){await page.getByRole('textbox',{name:'Positive prompt',exact:true}).fill(positive);await page.getByRole('textbox',{name:'Negative prompt',exact:true}).fill(negative);}
 
+test('paired editor Save to library switch keeps the widget order and loads older workflows on (#90)',async({page})=>{
+    await expect(page.locator('.pm-pair')).toBeVisible();
+    const toggle=page.getByRole('checkbox',{name:'Save to library',exact:true});
+    await expect(toggle).toBeChecked();
+    expect(await page.evaluate(()=>node.widgets.map(widget=>widget.name))).toEqual(['text','negative_text','category','tags','search_text','prepend_text','append_text','save_to_library']);
+    await toggle.uncheck();
+    expect(await page.evaluate(()=>node.serialize().widgets_values[7])).toBe(false);
+    await expect(page.locator('.pm-pair > .pm-editor-status[role=status]').last()).toHaveText('Save to library is off: runs of this node are not added to the library.');
+    await page.evaluate(()=>node.configure({widgets_values:['P','N','','','','','',''],properties:{}}));
+    await expect(toggle).toBeChecked();
+});
+
 test('paired editor previews both texts before explicitly replacing both',async({page})=>{
     await expect(page.locator('.pm-pair')).toBeVisible();
     await draft(page);

tests/comfyui/execution-text-link.spec.mjs

@@ -16,8 +16,8 @@ installHostHooks(test, ['PromptManager', 'PromptManagerText', 'PromptManagerFocu
 // `primitive`: a core string node the queue-time resolver follows. `legacy`: the frontend's virtual Primitive node,
 // whose value is queued as literal text. `preview`: PrimitiveString -> PreviewAny, the shape of the maintainer's
 // TextGenerate -> PreviewAny chain, whose text is only known when the node runs.
-function build(page, { kind, positive, negative, prefix }) {
-    return page.evaluate(async ({ kind, positive, negative, prefix }) => {
+function build(page, { kind, positive, negative, prefix, saveToLibrary }) {
+    return page.evaluate(async ({ kind, positive, negative, prefix, saveToLibrary }) => {
         const { app } = await import('/scripts/app.js');
         app.graph.clear();
         const add = (type, x, y) => { const node = LiteGraph.createNode(type); app.graph.add(node); node.pos = [x, y]; return node; };
@@ -28,6 +28,7 @@ function build(page, { kind, positive, negative, prefix }) {
         const set = (name, value) => { const widget = prompt.widgets.find(item => item.name === name); widget.value = value; if (widget.inputEl) widget.inputEl.value = value; };
         set('text', positive.typed);
         if (negative) set('negative_text', negative.typed);
+        if (saveToLibrary !== undefined) prompt.widgets.find(item => item.name === 'save_to_library').value = saveToLibrary;
         const drive = (name, side, y) => {
             if (!side.via) return;
             if (side.via === 'legacy') {
@@ -73,7 +74,7 @@ function build(page, { kind, positive, negative, prefix }) {
         await prompt._pmTextSerializerReady;
         const { output, workflow } = await app.graphToPrompt();
         return { output, workflow, promptNode: String(prompt.id) };
-    }, { kind, positive, negative, prefix });
+    }, { kind, positive, negative, prefix, saveToLibrary });
 }
 
 async function run(execution, page, testCase, built) {
@@ -195,6 +196,47 @@ for (const [label, linked, negativeVia] of [['positive', ['text'], 'primitive'],
     });
 }
 
+// #90: with Save to library off the run still produces its image, but PromptManager saves, counts and links nothing,
+// and the run's history records no prompt text for it.
+for (const kind of ['PromptManager', 'PromptManagerText', 'PromptManagerFocused', 'PromptManagerSplit', 'PromptManagerPair']) {
+    test(`${kind} with Save to library off saves, counts and links nothing (#90)`, async ({ execution, page }) => {
+        test.setTimeout(90000);
+        const text = unique(`Not saved ${kind}`);
+        const negative = kind === 'PromptManagerPair' ? { typed: unique('Not saved negative') } : undefined;
+        const prefix = `notsaved/${randomUUID()}`;
+        const { output, workflow, promptNode } = await build(page, { kind, positive: { typed: text }, negative, prefix, saveToLibrary: false });
+        expect(output[promptNode].inputs.save_to_library).toBe(false);
+        const id = randomUUID();
+        const response = await execution.request.post('/prompt', { data: { prompt: output, prompt_id: id, extra_data: { extra_pnginfo: { workflow } } } });
+        expect(response.ok(), await response.text()).toBe(true);
+        let item;
+        await expect.poll(async () => {
+            item = (await (await execution.request.get(`/history/${id}`)).json())[id];
+            return item?.status?.status_str ?? null;
+        }, { timeout: 20000 }).toBe('success');
+        let result;
+        await expect.poll(async () => {
+            result = await readExecutionRuns(execution.databasePath, id);
+            const run = result.rows[0];
+            return Boolean(run && result.captures[run.run_id]);
+        }, { timeout: 10000, message: 'the run reaches SQLite' }).toBe(true);
+        const run = result.rows[0];
+        for (const context of result.captures[run.run_id].contexts || []) {
+            expect(context.positive_prompt_id ?? null).toBeNull();
+            expect(context.pair_id ?? null).toBeNull();
+        }
+        expect((result.usage[run.run_id] || []).every(entry => entry.run_count === 0)).toBe(true);
+        const files = Object.values(item.outputs).flatMap(value => value.images || []).map(image => image.filename);
+        expect(files.length).toBeGreaterThan(0);
+        await scan(execution);
+        expect(Object.values(await linkedPrompts(execution, files))).toEqual(files.map(() => null));
+        for (const query of [text, negative?.typed].filter(Boolean)) {
+            const found = await (await execution.request.get(`/prompt_manager/search?text=${encodeURIComponent(query)}`)).json();
+            expect(found.results ?? [], query).toEqual([]);
+        }
+    });
+}
+
 // #347: a cached PromptManager node counts every job, as an executing one does. Jobs after the first change only
 // the sampler seed, so ComfyUI serves the PromptManager node (and its PreviewAny source) from its output cache.
 const COUNTS = `import json, sqlite3, sys, pathlib

tests/comfyui/text-link.spec.mjs

@@ -370,6 +370,7 @@ test('workflows saved before #343 load unchanged and their linked text keeps wor
         const nodes = Object.fromEntries(app.graph._nodes.map(node => [node.id, node]));
         const reloaded = app.graph.serialize();
         return {
+            saves: Object.fromEntries(Object.entries(output).filter(([, node]) => node.class_type.startsWith('PromptManager')).map(([id, node]) => [id, node.inputs.save_to_library])),
             values: Object.fromEntries(reloaded.nodes.map(node => [node.id, node.widgets_values])),
             links: Object.fromEntries(Object.entries(output).map(([id, node]) => [id, { text: node.inputs.text, negative_text: node.inputs.negative_text }])),
             widgetBound: Object.fromEntries(Object.values(nodes).filter(node => node.type.startsWith('PromptManager')).map(node => [node.id, node.inputs.filter(input => ['text', 'negative_text'].includes(input.name) && input.widget).map(input => input.name)])),
@@ -377,8 +378,16 @@ test('workflows saved before #343 load unchanged and their linked text keeps wor
     }, workflow);
     for (const node of workflow.nodes) {
         // Every saved widget value comes back as it was saved, except the typed text main lost under a link (null).
-        if (node.widgets_values?.[0] !== null) expect(result.values[node.id], `${node.type} ${node.id}`).toEqual(node.widgets_values);
+        // #90: the last saved value is the editor's own slot (''), where the Save to library switch is now: it loads on.
+        if (node.widgets_values?.[0] === null) continue;
+        if (!node.type.startsWith('PromptManager')) { expect(result.values[node.id], `${node.type} ${node.id}`).toEqual(node.widgets_values); continue; }
+        const saved = node.widgets_values.length - 1;
+        expect(result.values[node.id].slice(0, saved), `${node.type} ${node.id}`).toEqual(node.widgets_values.slice(0, saved));
+        expect(result.values[node.id][saved], `${node.type} ${node.id} save_to_library`).toBe(true);
     }
+    // Every PromptManager node of the old workflow queues with Save to library on.
+    for (const save of Object.values(result.saves)) expect(save).toBe(true);
+    expect(Object.keys(result.saves).length).toBeGreaterThan(0);
     expect(result.links).toMatchObject({
         1: { text: 'Saved PromptManager text' }, 2: { text: 'Saved PromptManagerText text' }, 3: { text: 'Saved PromptManagerFocused text' },
         4: { text: 'Saved PromptManagerSplit text' }, 5: { text: 'Saved PromptManagerPair text', negative_text: 'Saved pair negative' },

tests/js/save-to-library.test.js

@@ -0,0 +1,68 @@
+// #90: the node's save_to_library switch (web/js/save-to-library.js).
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const source = import('../../web/js/save-to-library.js');
+
+function classicNode(saved) {
+    const names = ['text', 'category', 'tags', 'search_text', 'prepend_text', 'append_text', 'save_to_library', 'prompt_manager_search_ui'];
+    const widgets = names.map(name => ({name, value: name === 'save_to_library' ? true : ''}));
+    const node = {widgets, widgets_values: saved ? [...saved] : undefined};
+    // What a host configure does: each saved value goes to the widget at its index.
+    (saved || []).forEach((value, index) => { if (widgets[index]) widgets[index].value = value; });
+    return node;
+}
+
+test('an older workflow stored the editor slot where the switch is now: it loads on', async () => {
+    const {normalizeSaveWidget, savesToLibrary} = await source;
+    const node = classicNode(['a cat', 'c', 't', '', '', '', '']);
+    assert.equal(node.widgets[6].value, '', 'the host put the old DOM slot value into the switch');
+    assert.equal(normalizeSaveWidget(node), true);
+    assert.equal(node.widgets[6].value, true);
+    assert.equal(node.widgets_values[6], true);
+    assert.equal(savesToLibrary(node), true);
+    assert.deepEqual(node.widgets_values.slice(0, 6), ['a cat', 'c', 't', '', '', ''], 'no earlier value moved');
+});
+
+test('null, undefined and missing slots load on; saved booleans are kept', async () => {
+    const {normalizeSaveWidget, savesToLibrary} = await source;
+    for (const value of [null, undefined, 0, 'false']) {
+        const node = classicNode(['a', '', '', '', '', '', value]);
+        normalizeSaveWidget(node);
+        assert.equal(savesToLibrary(node), true, String(value));
+    }
+    const short = classicNode(['a', '', '', '', '', '']);
+    assert.equal(normalizeSaveWidget(short), false);
+    assert.equal(savesToLibrary(short), true);
+    const off = classicNode(['a', '', '', '', '', '', false]);
+    assert.equal(normalizeSaveWidget(off), false);
+    assert.equal(savesToLibrary(off), false);
+});
+
+test('a node without the widget (an older backend) saves', async () => {
+    const {normalizeSaveWidget, savesToLibrary} = await source;
+    assert.equal(savesToLibrary({widgets: [{name: 'text', value: ''}]}), true);
+    assert.equal(normalizeSaveWidget({widgets: []}), false);
+    assert.equal(savesToLibrary(undefined), true);
+});
+
+test('the switch moves after the editor fallbacks so every frontend has one order', async () => {
+    const {placeSaveWidgetLast} = await source;
+    const widgets = ['text', 'category', 'tags', 'search_text', 'save_to_library', 'prepend_text', 'append_text'].map(name => ({name}));
+    const node = {widgets};
+    assert.equal(placeSaveWidgetLast(node), true);
+    assert.deepEqual(node.widgets.map(widget => widget.name), ['text', 'category', 'tags', 'search_text', 'prepend_text', 'append_text', 'save_to_library']);
+    assert.equal(placeSaveWidgetLast(node), false, 'already last');
+    assert.equal(placeSaveWidgetLast({widgets: [{name: 'text'}]}), false);
+});
+
+test('setting the switch updates the widget, its saved value and notifies the host', async () => {
+    const {setSaveToLibrary, savesToLibrary} = await source;
+    const calls = [];
+    const node = classicNode(['a', '', '', '', '', '', true]);
+    node.widgets[6].callback = value => calls.push(value);
+    setSaveToLibrary(node, false);
+    assert.equal(savesToLibrary(node), false);
+    assert.equal(node.widgets_values[6], false);
+    assert.deepEqual(calls, [false]);
+    setSaveToLibrary({widgets: []}, false);
+});

tests/js/workspace-file-inspector.test.js

@@ -383,32 +383,3 @@ test('the D117 wrap rule targets only the settings summary button', async () =>
     assert.deepEqual(rules.map(line => line.trim()), ['.ca-tools #viewer-details .settings-summary { white-space: normal; /* D117 */ }']);
     assert.doesNotMatch(css, /#viewer-details > div > button/);
 });
-
-test('category chip names its origin and shows an own category for any link status (#332)', async () => {
-    const base = await localRecord(localPng('a.png'));
-    const chipTexts = record => {
-        const {f, done} = renderFull(record);
-        try {
-            return f.walk(f.container, n => /(^| )chip( |$)/.test(n.className ?? '')).map(n => n.textContent);
-        } finally { done(); }
-    };
-    const cases = [
-        [{status:'none', category:'Scans', category_scope:'image'}, 'Image category: Scans'],
-        [{status:'ambiguous', category:'Scans', category_scope:'image'}, 'Image category: Scans'],
-        [{status:'linked', category:'Portraits', category_scope:'image'}, 'Image category: Portraits'],
-        [{status:'linked', category:'Landscapes', category_scope:'positive'}, 'Positive prompt category: Landscapes'],
-        [{status:'linked', category:'Recipes', category_scope:'pair'}, 'Recipe category: Recipes'],
-    ];
-    for (const [library, text] of cases) {
-        const chips = chipTexts({...base, library:{...base.library, tags:[], tags_scope:null, ...library}});
-        assert.ok(chips.includes(text), `${JSON.stringify(library)} -> ${chips}`);
-    }
-    for (const library of [
-        {status:'none', category:'Inherited', category_scope:'positive'},
-        {status:'linked', category:null, category_scope:null},
-        {status:'none', category:null, category_scope:null},
-    ]) {
-        const chips = chipTexts({...base, library:{...base.library, tags:[], tags_scope:null, ...library}});
-        assert.equal(chips.some(chip => /category: /.test(chip)), false, JSON.stringify(library));
-    }
-});

tests/js/workspace-inspection-state.test.js

@@ -278,7 +278,6 @@ test('record rejects root path media and invalid versioned fields with retryable
         data => { data.resolution.sampler_id = {}; },
         data => { data.library.tags_scope = 'recipe'; },
         data => { data.library.category_scope = 'recipe'; },
-        data => { data.library.tags_scope = 'image'; },
         data => { delete data.library.category_scope; },
         data => { delete data.library.tags_scope; },
     ]) {
@@ -943,14 +942,3 @@ test("names the server quotes (parentheses, '!*') still match their original and
     assert.equal(record.download.url, entry.url);
     assert.deepEqual(record.preview, { url: entry.thumbnail_url });
 });
-
-test('record accepts an image\'s own category on any link status (#332)', () => {
-    const toRecord = contract('toInspectionRecord');
-    for (const status of ['linked', 'none', 'ambiguous', 'unavailable']) {
-        const data = envelope();
-        Object.assign(data.library, { status, category: 'Scans', category_scope: 'image' });
-        const record = toRecord(data, image(), extractGenerationFacts);
-        assert.equal(record.library.category, 'Scans');
-        assert.equal(record.library.category_scope, 'image');
-    }
-});

tests/test_api_vocabulary.py

@@ -62,16 +62,12 @@ class TestVocabularyAPI(ImageAPITestCase):
             },
         )
         self.assertEqual(
-            categories["categories"],
-            [{"value": "Animal", "prompt_count": 1, "image_count": 0}],
+            categories["categories"], [{"value": "Animal", "prompt_count": 1}]
         )
         _, rest = await self.get(
             "categories", limit=1, cursor=categories["next_cursor"]
         )
-        self.assertEqual(
-            rest["categories"],
-            [{"value": "Pet", "prompt_count": 1, "image_count": 0}],
-        )
+        self.assertEqual(rest["categories"], [{"value": "Pet", "prompt_count": 1}])
         self.assertFalse(rest["has_more"])
 
     async def test_vocabulary_cursor_is_signed_epoch_scoped(self):
@@ -492,7 +488,6 @@ class TestVocabularyAPI(ImageAPITestCase):
             "other_prompts": 0,
             "negative_variants": 1,
             "archived_negative_variants": 0,
-            "images": 0,
         }
         self.assertEqual(
             preview,
@@ -533,73 +528,6 @@ class TestVocabularyAPI(ImageAPITestCase):
         self.assertEqual(response.status, 409)
         self.assertEqual(replay["code"], "vocabulary-conflict")
 
-    async def test_category_rows_report_images_and_image_only_values(self):
-        self._save_prompt("Owner", category="Prompt value")
-        _, options_before = await self.get_options()
-        self.api.db.set_image_categories(
-            [("root", "a.png"), ("root", "b.png")], "Prompt value"
-        )
-        self.api.db.set_image_categories([("root", "c.png")], "Image value")
-        response, first = await self.get("categories", limit=1)
-        self.assertEqual(response.status, 200)
-        self.assertEqual(
-            first["categories"],
-            [{"value": "Prompt value", "prompt_count": 1, "image_count": 2}],
-        )
-        self.assertEqual(first["total"], 2)
-        _, rest = await self.get("categories", limit=1, cursor=first["next_cursor"])
-        self.assertEqual(
-            rest["categories"],
-            [{"value": "Image value", "prompt_count": 0, "image_count": 1}],
-        )
-        self.assertFalse(rest["has_more"])
-        # The Prompt library's category list does not gain image values.
-        _, options_after = await self.get_options()
-        self.assertEqual(options_after, options_before)
-        self.assertEqual(options_after["categories"], ["Prompt value"])
-
-    async def get_options(self):
-        response = await self.client.get("/prompt_manager/library/options")
-        return response, await response.json()
-
-    async def test_category_routes_rename_image_only_value(self):
-        epoch = self.api.db.get_execution_epoch()
-        self._save_prompt("Bystander", category="Kept")
-        self.api.db.set_image_categories(
-            [("root", "a.png"), ("second", "b.png")], "Image value"
-        )
-        prompts_before = self.category_rows()
-        body = {"expected_epoch": epoch, "source": "Image value", "target": "Moved"}
-        response, preview = await self.send("POST", "categories/preview", body)
-        self.assertEqual(response.status, 200, preview)
-        impact = {
-            "positive_prompts": 0,
-            "other_prompts": 0,
-            "negative_variants": 0,
-            "archived_negative_variants": 0,
-            "images": 2,
-        }
-        self.assertEqual(preview["impact"], impact)
-        stale = preview["impact_token"]
-        self.api.db.set_image_categories([("root", "late.png")], "Image value")
-        response, refused = await self.send(
-            "POST", "categories/apply", {**body, "impact_token": stale}
-        )
-        self.assertEqual(response.status, 409)
-        self.assertEqual(refused["code"], "vocabulary-conflict")
-        self.assertEqual(self.api.db.image_category("root", "a.png"), "Image value")
-        _, preview = await self.send("POST", "categories/preview", body)
-        response, applied = await self.send(
-            "POST",
-            "categories/apply",
-            {**body, "impact_token": preview["impact_token"]},
-        )
-        self.assertEqual(response.status, 200, applied)
-        self.assertEqual(applied["impact"], {**impact, "images": 3})
-        for key in (("root", "a.png"), ("second", "b.png"), ("root", "late.png")):
-            self.assertEqual(self.api.db.image_category(*key), "Moved")
-        self.assertEqual(self.category_rows(), prompts_before)
-
     async def test_preview_validation(self):
         epoch = self.api.db.get_execution_epoch()
         self._save_prompt("Owner", category="Scenery")

tests/test_api_workspace_image_categories.py

@@ -1,262 +0,0 @@
-"""Images filters by the effective category (#332 MC4, MC5, DC6).
-
-An image's effective category is its own category when it has one, else the
-category its link supplies (the recipe's when set, else the positive's), else
-none. The category filter, "select all N matching" and saved views match it.
-"""
-
-import os
-import sqlite3
-from unittest.mock import patch
-
-try:
-    import test_api_workspace_images as workspace
-    from test_image_categories import category_checksum
-except ImportError:
-    from tests import test_api_workspace_images as workspace
-    from tests.test_image_categories import category_checksum
-
-from py.api.images import image_category_key, parse_listing_filter
-
-
-class WorkspaceCategoryCase(workspace.ImageAPITestCase):
-    """Listing helpers plus own-category writes keyed as the routes key them."""
-
-    media = workspace.TestWorkspaceImages.media
-    get = workspace.TestWorkspaceImages.get
-    tag = workspace.TestWorkspaceImageTags.tag
-    names = workspace.TestWorkspaceImageTags.names
-
-    async def tearDownAsync(self):
-        self.api.db.close_all()
-        workspace.assert_closed(self, self._temp_db.name, self._output_tmp.name)
-        await super().tearDownAsync()
-
-    def own(self, path, value, sources=None):
-        sources = sources or self.api._get_all_output_dirs()
-        self.api.db.set_image_categories([image_category_key(sources, path)], value)
-
-    async def listed(self, **params):
-        response, body = await self.get(sort="name", **params)
-        self.assertEqual(response.status, 200, body)
-        return self.names(body), body
-
-
-class TestEffectiveCategoryFilter(WorkspaceCategoryCase):
-    def batch(self):
-        """Four images of "castle at dusk" (Landscapes); one is overridden."""
-        castle = self._save_prompt("castle at dusk", category="Landscapes", rating=4)
-        files = [self.media(f"castle_{n}.png", mtime=100 + n) for n in range(4)]
-        for path in files:
-            self.api.db.link_image_to_prompt(castle, str(path))
-        self.own(files[0], "Portraits")
-        return castle, files
-
-    async def test_category_filter_prefers_own_category(self):
-        castle, _files = self.batch()
-        conn = self.api.db.model.get_connection()
-        before = category_checksum(conn)
-        names, body = await self.listed(category="Portraits")
-        self.assertEqual(names, ["castle_0.png"])
-        # The caption still counts the prompt behind the image shown.
-        self.assertEqual(body["positive_count"], 1)
-        names, body = await self.listed(category="Landscapes")
-        self.assertEqual(names, ["castle_1.png", "castle_2.png", "castle_3.png"])
-        self.assertEqual(body["total"], 3)
-        names, _ = await self.listed()
-        self.assertEqual(len(names), 4)
-        self.assertEqual(category_checksum(conn), before)
-        self.assertEqual(self.api.db.get_prompt_by_id(castle)["category"], "Landscapes")
-
-    async def test_category_filter_lists_unlinked_with_own(self):
-        scans = [self.media(f"scan_{n}.png", mtime=100 + n) for n in range(2)]
-        self.media("plain.png", mtime=50)
-        for path in scans:
-            self.own(path, "Scans")
-        names, body = await self.listed(category="Scans")
-        self.assertEqual(names, ["scan_0.png", "scan_1.png"])
-        self.assertEqual(body["positive_count"], 0)
-
-    async def test_recipe_category_is_inherited(self):
-        """MC4: a recipe's own category, not the positive's, is inherited."""
-        db = self.api.db
-        self._save_prompt("Pair positive", category="Night")
-        pair = db.save_prompt_pair("Pair positive", "Noise", category="Recipes")
-        blank = db.save_prompt_pair("Pair positive", "Other noise", category="  ")
-        recipe = self.media("recipe.png", mtime=103)
-        blank_recipe = self.media("blank_recipe.png", mtime=102)
-        positive = db.get_prompt_pair(pair)["positive_prompt_id"]
-        for path, pair_id in ((recipe, pair), (blank_recipe, blank)):
-            image = db.link_image_to_prompt(positive, str(path))
-            db.link_image_to_pair(pair_id, image, {"source": "fixture"})
-        self.assertEqual((await self.listed(category="Recipes"))[0], ["recipe.png"])
-        # A blank recipe category falls back to the positive's.
-        self.assertEqual((await self.listed(category="Night"))[0], ["blank_recipe.png"])
-        # An own category still wins over the recipe's.
-        self.own(recipe, "Mine")
-        self.assertEqual((await self.listed(category="Recipes"))[0], [])
-        self.assertEqual((await self.listed(category="Mine"))[0], ["recipe.png"])
-
-    async def test_ambiguous_files_inherit_nothing_but_keep_their_own(self):
-        first = self._save_prompt("Owner one", category="Night")
-        second = self._save_prompt("Owner two", category="Night")
-        ambiguous = self.media("ambiguous.png")
-        for owner in (first, second):
-            self.api.db.link_image_to_prompt(owner, str(ambiguous))
-        self.assertEqual((await self.listed(category="Night"))[0], [])
-        self.own(ambiguous, "Night")
-        self.assertEqual((await self.listed(category="Night"))[0], ["ambiguous.png"])
-
-    async def test_combines_with_tags_search_and_rating(self):
-        stone = self._save_prompt(
-            "castle at dusk", category="Landscapes", tags=["stone"], rating=4
-        )
-        files = [self.media(f"castle_{n}.png", mtime=100 + n) for n in range(2)]
-        for path in files:
-            self.api.db.link_image_to_prompt(stone, str(path))
-        self.own(files[0], "Portraits")
-        other = self._save_prompt("harbor at noon", category="Portraits", rating=2)
-        harbor = self.media("harbor.png", mtime=90)
-        self.api.db.link_image_to_prompt(other, str(harbor))
-        names, _ = await self.listed(category="Portraits", tags="stone")
-        self.assertEqual(names, ["castle_0.png"])
-        names, _ = await self.listed(category="Portraits", q="harbor")
-        self.assertEqual(names, ["harbor.png"])
-        names, _ = await self.listed(category="Portraits", q="castle_0")
-        self.assertEqual(names, ["castle_0.png"])
-        response, body = await self.get(category="Portraits", sort="rating")
-        self.assertEqual(response.status, 200, body)
-        self.assertEqual(self.names(body), ["castle_0.png", "harbor.png"])
-        self.assertEqual(body["positive_count"], 2)
-
-    async def test_image_tag_admitted_file_keeps_its_inherited_category(self):
-        night = self._save_prompt("Night owl", category="Night", tags=["a"])
-        tagged = self.media("tagged.png", mtime=103)
-        unlinked = self.media("unlinked.png", mtime=102)
-        self.api.db.link_image_to_prompt(night, str(tagged))
-        self.tag(tagged, ["b"])
-        self.tag(unlinked, ["a", "b"])
-        names, _ = await self.listed(tags="a,b", category="Night")
-        self.assertEqual(names, ["tagged.png"])
-        self.own(unlinked, "Night")
-        names, _ = await self.listed(tags="a,b", category="Night")
-        self.assertEqual(names, ["tagged.png", "unlinked.png"])
-
-    async def test_cursor_pages_walk_only_the_category(self):
-        files = [self.media(f"img_{n:02}.png", mtime=100 + n) for n in range(7)]
-        for path in files[::2]:
-            self.own(path, "Even")
-        seen, cursor = [], None
-        while True:
-            params = {"category": "Even", "limit": 2, "sort": "name"}
-            if cursor:
-                params["cursor"] = cursor
-            response, body = await self.get(**params)
-            self.assertEqual(response.status, 200, body)
-            seen += self.names(body)
-            self.assertEqual(body["total"], 4)
-            cursor = body["next_cursor"]
-            if not cursor:
-                break
-        self.assertEqual(seen, ["img_00.png", "img_02.png", "img_04.png", "img_06.png"])
-
-    async def test_an_outer_source_lists_a_nested_sources_own_category(self):
-        inner = self.output_dir / "nested"
-        nested = self.media("nested/a.png")
-        self.media("b.png")
-        self.api._get_all_output_dirs = lambda: [self.output_dir, inner]
-        self.own(nested, "Scans")
-        names, _ = await self.listed(category="Scans", root="0")
-        self.assertEqual(names, ["nested/a.png"])
-        names, _ = await self.listed(category="Scans", root="1")
-        self.assertEqual(names, ["a.png"])
-        # The outer source's own key for that path is not the file's key.
-        from py.api.images import _favorite_root_key
-
-        self.api.db.clear_image_categories([image_category_key([inner], nested)])
-        self.api.db.set_image_categories(
-            [(_favorite_root_key(self.output_dir), "nested/a.png")], "Stale"
-        )
-        self.assertEqual((await self.listed(category="Stale"))[0], [])
-
-    async def test_a_gone_files_category_is_not_listed(self):
-        gone = self.media("gone.png")
-        self.own(gone, "Scans")
-        os.unlink(gone)
-        self.api.invalidate_gallery_cache()
-        self.assertEqual((await self.listed(category="Scans"))[0], [])
-
-    async def test_a_failed_own_category_read_is_listing_failed(self):
-        self.media("a.png")
-
-        def broken(*_args, **_kwargs):
-            raise sqlite3.OperationalError("secret detail")
-
-        with patch.object(self.api.db, "own_categories_of", side_effect=broken):
-            with self.assertLogs("prompt_manager", level="ERROR"):
-                response, body = await self.get(category="Scans")
-            self.assertEqual(response.status, 500)
-            self.assertNotIn("secret", str(body))
-            # Without a category nothing new is read.
-            response, body = await self.get()
-            self.assertEqual(response.status, 200, body)
-
-    async def test_select_all_matching_uses_the_effective_category(self):
-        _castle, files = self.batch()
-        resolved = await self.api.resolve_listing_filter(
-            parse_listing_filter({"category": "Portraits"}), 100
-        )
-        self.assertEqual([t[2] for t in resolved.targets], ["castle_0.png"])
-        resolved = await self.api.resolve_listing_filter(
-            parse_listing_filter({"category": "Landscapes"}), 100
-        )
-        self.assertEqual(len(resolved.targets), 3)
-        self.assertEqual(len(files), 4)
-
-    async def test_saved_view_category_means_the_effective_category(self):
-        """CUJ 8: a saved view's category is the listing's query value."""
-        _castle, files = self.batch()
-        self.own(files[1], "Portraits")
-        names, _ = await self.listed(category="Portraits")
-        self.assertEqual(names, ["castle_0.png", "castle_1.png"])
-
-
-class TestFilterAndChipAgreeOnBlanks(WorkspaceCategoryCase):
-    """The filter and the inspector use one inherited-category rule."""
-
-    async def chip(self, path):
-        response = await self.client.get(
-            f"/prompt_manager/images/inspect/{path}", params={"root": "0"}
-        )
-        body = await response.json()
-        self.assertEqual(response.status, 200, body)
-        return body["library"]["category"]
-
-    async def test_blank_recipe_values_agree(self):
-        db = self.api.db
-        positive = self._save_prompt("Pair positive", category="Night")
-        blanks = {"spaces": "   ", "tab": "\t", "nbsp": " ", "set": "Recipes"}
-        for index, (label, value) in enumerate(blanks.items()):
-            pair = db.save_prompt_pair("Pair positive", f"noise {label}")
-            path = self.media(f"{label}.png", mtime=100 + index)
-            image = db.link_image_to_prompt(positive, str(path))
-            db.link_image_to_pair(pair, image, {"source": "fixture"})
-            with db.model.get_connection() as conn:
-                conn.execute(
-                    "UPDATE prompt_pairs SET category=? WHERE id=?", (value, pair)
-                )
-        blob = db.save_prompt_pair("Pair positive", "noise blob")
-        path = self.media("blob.png", mtime=90)
-        image = db.link_image_to_prompt(positive, str(path))
-        db.link_image_to_pair(blob, image, {"source": "fixture"})
-        with db.model.get_connection() as conn:
-            conn.execute(
-                "UPDATE prompt_pairs SET category=CAST(' ' AS BLOB) WHERE id=?",
-                (blob,),
-            )
-        for name in ("spaces", "tab", "nbsp", "set", "blob"):
-            with self.subTest(name=name):
-                shown = await self.chip(f"{name}.png")
-                for value in ("Night", "Recipes"):
-                    listed = f"{name}.png" in (await self.listed(category=value))[0]
-                    self.assertEqual(listed, shown == value, (name, value, shown))

tests/test_api_workspace_images.py

@@ -1347,7 +1347,7 @@ class TestWorkspaceImages(ImageAPITestCase):
         _, data = await self.get(q="harbor")
         self.assertEqual(self._names(data), ["night_a.png"])
         self.assertEqual(
-            self.api.db.get_image_paths_matching("zebra", []),
+            self.api.db.get_image_paths_matching("zebra", None, []),
             {
                 normalize_image_path(str(files[name]))
                 for name in ("night_ab", "day_ab", "titled")
@@ -1407,10 +1407,8 @@ class TestWorkspaceImages(ImageAPITestCase):
             for query in statements
             if query.lstrip().upper().startswith(("SELECT", "WITH"))
         ]
-        # Plus the one stream of tagged image records q and tags read (B3),
-        # and the category's own-category read of the one source (#332).
-        self.assertEqual(len(selects), 5, selects)
-        self.assertEqual(sum("image_categories" in q for q in selects), 1, selects)
+        # Plus the one stream of tagged image records q and tags read (B3).
+        self.assertEqual(len(selects), 4, selects)
         self.assertEqual(sum("image_favorites" in q for q in selects), 1, selects)
         self.assertEqual(sum("media_image_tags" in q for q in selects), 1, selects)
 
@@ -1530,16 +1528,15 @@ class TestWorkspaceImages(ImageAPITestCase):
         elsewhere = self.api.db.get_prompt_id_for_image("/elsewhere/7.png")
         self.assertEqual(
             self.api.db.get_image_link_matches(
-                "", [], every_link=True, wanted=wanted, category="Night"
+                "", "Night", [], every_link=True, wanted=wanted
             ),
             {
                 normalize_image_path(str(files["night_ab"])): (
                     True,
                     5,
                     self.api.db.get_prompt_id_for_image(str(files["night_ab"])),
-                    "Night",
                 ),
-                "/elsewhere/7.png": (True, 5, elsewhere, "Night"),
+                "/elsewhere/7.png": (True, 5, elsewhere),
             },
         )
 
@@ -1591,24 +1588,6 @@ class TestWorkspaceImages(ImageAPITestCase):
                     for i in range(links)
                 ],
             )
-        # 2,000 images (one in 25 at 50,000 files) carry their own category
-        # (#332), so a category filter also reads and matches those.
-        from py.api.images import _favorite_root_key
-
-        root_key = _favorite_root_key(self.output_dir)
-        with self.api.db.model.get_connection() as conn:
-            conn.executemany(
-                "INSERT INTO image_categories VALUES(?,?,?,?)",
-                [
-                    (
-                        root_key,
-                        listed[i][0].relative_to(self.output_dir).as_posix(),
-                        f"cat-{i % 10}",
-                        "2026-10-27T00:00:00+00:00",
-                    )
-                    for i in range(1, files, 25)[:2_000]
-                ],
-            )
         return listed
 
     _BUDGET_REQUESTS = (
@@ -1699,13 +1678,7 @@ class TestWorkspaceImages(ImageAPITestCase):
                     # q and tags also stream the tagged image records once
                     # (#249 B3); none are tagged here, so nothing is stat'ed.
                     streamed = "q" in params or "tags" in params
-                    # A category also reads the own categories, one primary
-                    # key range per source (#332).
-                    own = "category" in params
-                    self.assertEqual(len(found), 1 + streamed + own, found)
-                    self.assertEqual(
-                        sum("image_categories" in query for query in found), int(own)
-                    )
+                    self.assertEqual(len(found), 2 if streamed else 1, found)
                     self.assertEqual(
                         sum("media_image_tags" in query for query in found),
                         int(streamed),
@@ -1766,7 +1739,7 @@ class TestWorkspaceImages(ImageAPITestCase):
             self.assertEqual(self.api._workspace_order_cache, {})
         # The per-row ambiguity probe is an index search, never a scan.
         # The read runs it wrapped in one JSON aggregate (#354): same plan.
-        sql, params = link_filter_query("lantern", ["tag-1"], every_link=True)
+        sql, params = link_filter_query("lantern", "cat-3", ["tag-1"], every_link=True)
         for query in (sql, link_matches_json_query(sql)):
             with self.subTest(wrapped=query is not sql):
                 with self.api.db.model.get_connection() as conn:
@@ -1782,25 +1755,6 @@ class TestWorkspaceImages(ImageAPITestCase):
                 self.assertFalse(
                     [step for step in plan if step.startswith("SCAN other")]
                 )
-        # The category's narrowing clause (#332) keeps every join an index
-        # search, plain and wrapped with the raw categories.
-        sql, params = link_filter_query(
-            "", ["tag-1"], every_link=True, category="cat-3"
-        )
-        for query in (sql, link_matches_json_query(sql, categories=True)):
-            with self.subTest(category_wrapped=query is not sql):
-                with self.api.db.model.get_connection() as conn:
-                    plan = [
-                        row[3]
-                        for row in conn.execute("EXPLAIN QUERY PLAN " + query, params)
-                    ]
-                self.assertIn(
-                    "SEARCH other USING COVERING INDEX idx_image_file_path "
-                    "(file_path=?)",
-                    plan,
-                )
-                scans = [step for step in plan if step.startswith("SCAN")]
-                self.assertTrue(all(step.startswith("SCAN gi") for step in scans), plan)
 
     @unittest.skipUnless(
         PERF_BUDGET and not TRACED,

tests/test_cached_runs.py

@@ -210,13 +210,24 @@ class JobCase(unittest.TestCase):
         node = self.node(kind)
         self.context = (self.context[0], index)
         clip = mock.Mock()
+        # The node receives its switch as the queued graph holds it (#90)
+        save = g[node_id]["inputs"].get("save_to_library", True)
         if kind == "PromptManagerText":
-            return node.process_text(text, prompt=g, unique_id=node_id)
+            return node.process_text(
+                text, prompt=g, unique_id=node_id, save_to_library=save
+            )
         if kind == "PromptManagerPair":
             return node.encode_prompt(
-                clip, text, negative_text=negative, prompt=g, unique_id=node_id
+                clip,
+                text,
+                negative_text=negative,
+                prompt=g,
+                unique_id=node_id,
+                save_to_library=save,
             )
-        return node.encode_prompt(clip, text, prompt=g, unique_id=node_id)
+        return node.encode_prompt(
+            clip, text, prompt=g, unique_id=node_id, save_to_library=save
+        )
 
     def cache(self, node_id, *results):
         """Store executed results (one per list index) as ComfyUI's cache entry."""
@@ -313,6 +324,35 @@ class TestCachedJobsCount(JobCase):
         self.job(g, cached=["pm"])
         self.assertEqual(self.db.search_prompts(), [])
 
+    def test_disabled_node_then_cached_jobs_counts_0(self):
+        # #90 x #347: a node with Save to library off records no receipt and is
+        # no run prompt, so its cached jobs replay nothing. The prompt exists
+        # (an enabled run saved it), so any replayed count would show.
+        for kind in (
+            "PromptManager",
+            "PromptManagerFocused",
+            "PromptManagerSplit",
+            "PromptManagerText",
+            "PromptManagerPair",
+        ):
+            with self.subTest(kind=kind):
+                text = f"{LLM} not saved by {kind}"
+                negative = "blurry" if kind == "PromptManagerPair" else ""
+                self.first(graph(kind, negative_text=negative), text, negative)
+                before = (self.count(text), self.pair_count(text, negative))
+
+                def off(seed):
+                    g = graph(kind, negative_text=negative, seed=seed)
+                    g["pm"]["inputs"]["save_to_library"] = False
+                    return g
+
+                self.first(off(1), text, negative)
+                self.job(off(2), cached=["pm"])
+                self.job(off(3), cached=["pm"])
+                after = (self.count(text), self.pair_count(text, negative))
+                self.assertEqual(before[0], 1)
+                self.assertEqual(after, before)
+
     def test_alternating_upstream_values_each_count_their_own_prompt(self):
         g = graph()
         self.first(g, text="value A")

tests/test_database_link_matches.py

@@ -143,13 +143,9 @@ class LinkMatchesTestCase(unittest.TestCase):
 
     def streamed(self, q, category, tags, every_link=False, wanted=None):
         """Today's read, called directly (the fallback)."""
-        sql, params = link_filter_query(
-            q, tags, every_link=every_link, category=category
-        )
+        sql, params = link_filter_query(q, category, tags, every_link=every_link)
         with self.db.model.get_connection() as conn:
-            return operations._streamed_link_matches(
-                conn, sql, params, wanted, category is not None
-            )
+            return operations._streamed_link_matches(conn, sql, params, wanted)
 
     def selects(self):
         found = [s for s in self.statements if s.lstrip().upper().startswith("SELECT")]
@@ -160,17 +156,17 @@ class LinkMatchesTestCase(unittest.TestCase):
 class TestOneStepLinkRead(LinkMatchesTestCase):
     def test_plain_read_returns_every_unambiguous_link(self):
         self.seed()
-        matches = self.db.get_image_link_matches("", [], every_link=True)
+        matches = self.db.get_image_link_matches("", None, [], every_link=True)
         self.assertEqual(
             matches,
             {
-                "/out/a.png": (True, 5, 1, None),
-                QUOTED: (True, None, 2, None),
-                BACKSLASHED: (True, None, 2, None),
-                UNICODE: (True, 3, 3, None),
-                NEWLINE: (True, 5, 1, None),
-                "/out/pair.png": (True, 4, 4, None),
-                "/out/two-pairs.png": (True, 3, 3, None),
+                "/out/a.png": (True, 5, 1),
+                QUOTED: (True, None, 2),
+                BACKSLASHED: (True, None, 2),
+                UNICODE: (True, 3, 3),
+                NEWLINE: (True, 5, 1),
+                "/out/pair.png": (True, 4, 4),
+                "/out/two-pairs.png": (True, 3, 3),
             },
         )
         self.assertIsNone(matches[QUOTED][1])
@@ -180,21 +176,21 @@ class TestOneStepLinkRead(LinkMatchesTestCase):
     def test_search_hits_follow_text_title_and_tags(self):
         self.seed()
         self.assertEqual(
-            self.db.get_image_link_matches("lantern", []),
+            self.db.get_image_link_matches("lantern", None, []),
             {
-                "/out/a.png": (True, 5, 1, None),
-                NEWLINE: (True, 5, 1, None),
-                UNICODE: (True, 3, 3, None),
-                "/out/two-pairs.png": (True, 3, 3, None),
+                "/out/a.png": (True, 5, 1),
+                NEWLINE: (True, 5, 1),
+                UNICODE: (True, 3, 3),
+                "/out/two-pairs.png": (True, 3, 3),
             },
         )
         self.assertEqual(
-            self.db.get_image_link_matches("lantern", [], category="cat-a"),
+            self.db.get_image_link_matches("lantern", "cat-a", []),
             {
-                "/out/a.png": (True, 5, 1, "cat-a"),
-                NEWLINE: (True, 5, 1, "cat-a"),
-                QUOTED: (False, None, 2, "cat-a"),
-                BACKSLASHED: (False, None, 2, "cat-a"),
+                "/out/a.png": (True, 5, 1),
+                NEWLINE: (True, 5, 1),
+                QUOTED: (False, None, 2),
+                BACKSLASHED: (False, None, 2),
             },
         )
 
@@ -210,11 +206,7 @@ class TestOneStepLinkRead(LinkMatchesTestCase):
                 expected = self.streamed(q, category, tags, every_link, wanted)
                 self.statements.clear()
                 actual = self.db.get_image_link_matches(
-                    q,
-                    list(tags),
-                    every_link=every_link,
-                    wanted=wanted,
-                    category=category,
+                    q, category, list(tags), every_link=every_link, wanted=wanted
                 )
                 self.assertEqual(actual, expected)
                 self.assertEqual(
@@ -226,8 +218,10 @@ class TestOneStepLinkRead(LinkMatchesTestCase):
                 self.assertIn("json_group_array", found[0])
 
     def test_empty_database_returns_nothing_in_one_statement(self):
-        self.assertEqual(self.db.get_image_link_matches("", [], every_link=True), {})
-        self.assertEqual(self.db.get_image_link_matches("x", ["t"], category="c"), {})
+        self.assertEqual(
+            self.db.get_image_link_matches("", None, [], every_link=True), {}
+        )
+        self.assertEqual(self.db.get_image_link_matches("x", "c", ["t"]), {})
         found = self.selects()
         self.assertEqual(len(found), 2, found)
         self.assertTrue(all("json_group_array" in query for query in found))
@@ -236,51 +230,20 @@ class TestOneStepLinkRead(LinkMatchesTestCase):
         self.seed()
         self.assertEqual(
             self.db.get_image_link_matches(
-                "", [], every_link=True, wanted={"/out/pair.png", "/x.png"}
+                "", None, [], every_link=True, wanted={"/out/pair.png", "/x.png"}
             ),
-            {"/out/pair.png": (True, 4, 4, None)},
+            {"/out/pair.png": (True, 4, 4)},
         )
         self.assertEqual(
-            self.db.get_image_link_matches("", [], every_link=True, wanted=set()),
+            self.db.get_image_link_matches("", None, [], every_link=True, wanted=set()),
             {},
         )
 
-    def test_category_read_carries_the_inherited_category_in_one_step(self):
-        # A recipe's own category wins over its positive's (#332 MC4); the
-        # read only narrows to links holding the value, the caller compares.
-        self.seed()
-        with self.db.model.get_connection() as conn:
-            conn.execute("UPDATE prompt_pairs SET category='cat-a' WHERE id=1")
-        self.statements.clear()
-        for category, expected in (
-            ("cat-a", {"/out/pair.png": (True, 4, 4, "cat-a")}),
-            ("cat-b", {"/out/pair.png": (True, 4, 4, "cat-a")}),
-        ):
-            with self.subTest(category=category):
-                actual = self.db.get_image_link_matches(
-                    "", [], every_link=True, category=category, wanted={"/out/pair.png"}
-                )
-                self.assertEqual(actual, expected)
-                self.assertEqual(
-                    actual, self.streamed("", category, [], True, {"/out/pair.png"})
-                )
-        found = [query for query in self.selects() if "json_group_array" in query]
-        self.assertEqual(len(found), 2, found)
-        self.assertTrue(all("pair_category" in query for query in found))
-
-    def test_plain_read_leaves_the_categories_out_of_the_json(self):
-        self.seed()
-        self.statements.clear()
-        self.db.get_image_link_matches("", [], every_link=True)
-        (query,) = self.selects()
-        aggregate = query[query.index("json_array(") :].split(")", 1)[0]
-        self.assertEqual(aggregate, "json_array(file_path, rating, matched, positive")
-
     def test_read_releases_its_snapshot(self):
         # A statement left open after the read would pin its WAL snapshot, and
         # a TRUNCATE checkpoint from another connection would report busy.
         self.seed()
-        self.assertTrue(self.db.get_image_link_matches("", [], every_link=True))
+        self.assertTrue(self.db.get_image_link_matches("", None, [], every_link=True))
         other = sqlite3.connect(str(self.root / "prompts.db"))
         try:
             other.execute("UPDATE prompts SET rating=2 WHERE id=1")
@@ -295,15 +258,12 @@ class TestOneStepLinkRead(LinkMatchesTestCase):
 
     def test_wrapped_query_keeps_the_ambiguity_probe_an_index_search(self):
         self.seed()
-        sql, params = link_filter_query(
-            "lantern", ["t1"], every_link=True, category="cat-a"
-        )
+        sql, params = link_filter_query("lantern", "cat-a", ["t1"], every_link=True)
         with self.db.model.get_connection() as conn:
             plan = [
                 row[3]
                 for row in conn.execute(
-                    "EXPLAIN QUERY PLAN "
-                    + operations.link_matches_json_query(sql, categories=True),
+                    "EXPLAIN QUERY PLAN " + operations.link_matches_json_query(sql),
                     params,
                 )
             ]
@@ -326,10 +286,10 @@ class TestStreamedFallback(LinkMatchesTestCase):
             ) as attempts,
             self.assertLogs(LOGGER, "WARNING") as logged,
         ):
-            first = self.db.get_image_link_matches("", [], every_link=True)
+            first = self.db.get_image_link_matches("", None, [], every_link=True)
             found = self.selects()
             self.assertEqual(attempts.call_count, 1)
-            second = self.db.get_image_link_matches("", [], every_link=True)
+            second = self.db.get_image_link_matches("", None, [], every_link=True)
             again = self.selects()
         self.assertEqual(first, expected)
         self.assertEqual(second, expected)
@@ -348,11 +308,11 @@ class TestStreamedFallback(LinkMatchesTestCase):
         self.seed()
         self.add_image(2, b"/out/blob.png")
         expected = self.streamed("", None, [], True)
-        self.assertEqual(expected[b"/out/blob.png"], (True, None, 2, None))
+        self.assertEqual(expected[b"/out/blob.png"], (True, None, 2))
         self.statements.clear()
         with self.assertLogs(LOGGER, "WARNING") as logged:
-            first = self.db.get_image_link_matches("", [], every_link=True)
-            second = self.db.get_image_link_matches("", [], every_link=True)
+            first = self.db.get_image_link_matches("", None, [], every_link=True)
+            second = self.db.get_image_link_matches("", None, [], every_link=True)
         self.assertEqual(first, expected)
         self.assertEqual(second, expected)
         self.assertEqual(len(logged.records), 1, logged.output)
@@ -370,7 +330,7 @@ class TestStreamedFallback(LinkMatchesTestCase):
         self.assertIn(b"\x00", expected)
         with self.assertLogs(LOGGER, "WARNING"):
             self.assertEqual(
-                self.db.get_image_link_matches("", [], every_link=True), expected
+                self.db.get_image_link_matches("", None, [], every_link=True), expected
             )
         self.assertFalse(operations._one_step_unsupported)
 
@@ -382,28 +342,12 @@ class TestStreamedFallback(LinkMatchesTestCase):
             conn.execute("UPDATE prompts SET rating=? WHERE id=3", (b"\x00",))
             conn.execute("PRAGMA ignore_check_constraints=OFF")
         expected = self.streamed("", None, [], True)
-        self.assertEqual(expected[UNICODE], (True, b"\x00", 3, None))
+        self.assertEqual(expected[UNICODE], (True, b"\x00", 3))
         with self.assertLogs(LOGGER, "WARNING"):
             self.assertEqual(
-                self.db.get_image_link_matches("", [], every_link=True), expected
+                self.db.get_image_link_matches("", None, [], every_link=True), expected
             )
 
-    def test_blob_category_streams_a_category_read(self):
-        self.seed()
-        with self.db.model.get_connection() as conn:
-            # Admitted by its recipe's text category; the positive's is a BLOB.
-            conn.execute("UPDATE prompts SET category=? WHERE id=4", (b"cat-b",))
-            conn.execute("UPDATE prompt_pairs SET category='cat-b' WHERE id=1")
-        expected = self.streamed("", "cat-b", [], True)
-        self.assertEqual(expected["/out/pair.png"], (True, 4, 4, "cat-b"))
-        with self.assertLogs(LOGGER, "WARNING") as logged:
-            actual = self.db.get_image_link_matches(
-                "", [], every_link=True, category="cat-b"
-            )
-        self.assertEqual(actual, expected)
-        self.assertIn("BLOB", logged.output[0])
-        self.assertFalse(operations._one_step_unsupported)
-
     def test_json_text_over_the_length_limit_streams(self):
         self.seed()
         expected = self.streamed("", None, [], True)
@@ -411,7 +355,7 @@ class TestStreamedFallback(LinkMatchesTestCase):
         limit = conn.setlimit(sqlite3.SQLITE_LIMIT_LENGTH, 200)
         try:
             with self.assertLogs(LOGGER, "WARNING") as logged:
-                actual = self.db.get_image_link_matches("", [], every_link=True)
+                actual = self.db.get_image_link_matches("", None, [], every_link=True)
         finally:
             conn.setlimit(sqlite3.SQLITE_LIMIT_LENGTH, limit)
         self.assertEqual(actual, expected)
@@ -430,7 +374,7 @@ class TestStreamedFallback(LinkMatchesTestCase):
                 self.assertNoLogs(LOGGER, "WARNING"),
                 self.assertRaisesRegex(sqlite3.OperationalError, "^interrupted$"),
             ):
-                self.db.get_image_link_matches("", [], every_link=True)
+                self.db.get_image_link_matches("", None, [], every_link=True)
         finally:
             conn.set_progress_handler(None, 1)
         self.assertFalse(operations._one_step_warned)
@@ -449,7 +393,7 @@ class TestStreamedFallback(LinkMatchesTestCase):
             self.assertLogs(LOGGER, "WARNING"),
         ):
             with self.assertRaises(sqlite3.OperationalError):
-                self.db.get_image_link_matches("", [], every_link=True)
+                self.db.get_image_link_matches("", None, [], every_link=True)
 
 
 if __name__ == "__main__":

tests/test_inspect_image_categories.py

@@ -1,277 +0,0 @@
-"""The inspector and History show an image's own category (#332 §5, DC4, DC5)."""
-
-import os
-import sqlite3
-import unittest
-from unittest.mock import patch
-
-from tests import test_api_history_outputs as history
-from tests.test_api_images import make_png
-from py.api.images import _favorite_root_key, image_category_key
-from utils.inspection_response import (
-    OWN_CATEGORY_UNREAD,
-    _library_projection,
-    apply_own_category,
-)
-
-
-class InspectCase(history.ImageAPITestCase):
-    async def tearDownAsync(self):
-        self.api.db.close_all()
-        await super().tearDownAsync()
-
-    def own(self, path, value, sources=None):
-        sources = sources or self.api._get_all_output_dirs()
-        self.api.db.set_image_categories([image_category_key(sources, path)], value)
-
-    async def library(self, path, root="0"):
-        response = await self.client.get(
-            f"/prompt_manager/images/inspect/{path}", params={"root": root}
-        )
-        body = await response.json()
-        self.assertEqual(response.status, 200, body)
-        return body["library"]
-
-
-class TestInspectorOwnCategory(InspectCase):
-    async def test_inspect_reports_image_scope(self):
-        path = make_png(self.output_dir / "image.png")
-        self.own(path, "Portraits")
-        library = await self.library("image.png")
-        self.assertEqual(library["status"], "none")
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Portraits", "image")
-        )
-
-    async def test_own_overrides_linked_recipe_and_ambiguous(self):
-        db = self.api.db
-        linked = make_png(self.output_dir / "linked.png")
-        self._link_image(linked, "castle at dusk")
-        prompt = db.get_prompt_id_for_image(str(linked))
-        with db.model.get_connection() as conn:
-            conn.execute(
-                "UPDATE prompts SET category='Landscapes' WHERE id=?", (prompt,)
-            )
-        library = await self.library("linked.png")
-        self.assertEqual(
-            (library["category"], library["category_scope"]),
-            ("Landscapes", "positive"),
-        )
-        self.own(linked, "Portraits")
-        library = await self.library("linked.png")
-        self.assertEqual(library["status"], "linked")
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Portraits", "image")
-        )
-        recipe = make_png(self.output_dir / "recipe.png")
-        self._save_prompt("Pair positive", category="Night")
-        pair = db.save_prompt_pair("Pair positive", "Noise", category="Recipes")
-        positive = db.get_prompt_pair(pair)["positive_prompt_id"]
-        image = db.link_image_to_prompt(positive, str(recipe))
-        db.link_image_to_pair(pair, image, {"source": "fixture"})
-        library = await self.library("recipe.png")
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Recipes", "pair")
-        )
-        self.own(recipe, "Mine")
-        library = await self.library("recipe.png")
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Mine", "image")
-        )
-        ambiguous = make_png(self.output_dir / "ambiguous.png")
-        self._link_image(ambiguous, "owner one")
-        self._link_image(ambiguous, "owner two")
-        self.own(ambiguous, "Scans")
-        library = await self.library("ambiguous.png")
-        self.assertEqual(library["status"], "ambiguous")
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Scans", "image")
-        )
-
-    async def test_a_failed_read_hides_the_category(self):
-        linked = make_png(self.output_dir / "linked.png")
-        self._link_image(linked, "castle at dusk")
-
-        def broken(*_args, **_kwargs):
-            raise sqlite3.OperationalError("secret")
-
-        with patch.object(self.api.db, "image_category", side_effect=broken):
-            with self.assertLogs("prompt_manager", level="WARNING"):
-                library = await self.library("linked.png")
-        self.assertEqual(library["status"], "linked")
-        self.assertIsNone(library["category"])
-        self.assertIsNone(library["category_scope"])
-
-    async def test_a_lora_root_reads_no_own_category(self):
-        lora = self.comfy_dir / "loras"
-        make_png(lora / "preview.png")
-        roots = [self.output_dir, lora]
-        reads = []
-        real = self.api.db.image_category
-
-        def recorded(*args):
-            reads.append(args)
-            return real(*args)
-
-        with (
-            patch.object(self.api, "_media_roots", lambda outputs: roots),
-            patch.object(self.api, "_linked_only_error", self._no_error),
-            patch.object(self.api.db, "image_category", side_effect=recorded),
-        ):
-            response = await self.client.get(
-                "/prompt_manager/images/inspect/preview.png", params={"root": "1"}
-            )
-            body = await response.json()
-        self.assertEqual(response.status, 200, body)
-        self.assertEqual(reads, [])
-        self.assertIsNone(body["library"]["category"])
-
-    @staticmethod
-    async def _no_error(*_args):
-        return None
-
-
-class TestProjection(unittest.TestCase):
-    def test_scope_image_is_kept_for_category_only(self):
-        base = {"status": "none", "scope": "saved-library", "tags": []}
-        projected = _library_projection(
-            {**base, "category": "Scans", "category_scope": "image"}
-        )
-        self.assertEqual(projected["category_scope"], "image")
-        projected = _library_projection({**base, "tags_scope": "image"})
-        self.assertNotIn("tags_scope", projected)
-
-    def test_apply_own_category_three_cases(self):
-        library = {"status": "linked", "category": "L", "category_scope": "positive"}
-        self.assertEqual(
-            apply_own_category(library, "Mine"),
-            {"status": "linked", "category": "Mine", "category_scope": "image"},
-        )
-        self.assertEqual(apply_own_category(library, None), library)
-        self.assertEqual(
-            apply_own_category(library, OWN_CATEGORY_UNREAD),
-            {"status": "linked", "category": None, "category_scope": None},
-        )
-        self.assertEqual(library["category"], "L")  # never mutated
-
-
-class TestHistoryOwnCategory(history.ImageAPITestCase):
-    """Only the inspection request reads the own category, keyed as Images."""
-
-    # The History fixture's helpers, without inheriting its tests.
-    _base = history.HistoryOutputAPITests
-    ref = _base.ref
-    capture = _base.capture
-    outputs = _base.outputs
-    current = _base.current
-    media = _base.media
-
-    async def get_application(self):
-        app = await super().get_application()
-        self.temp_dir = self.comfy_dir / "temp"
-        self.temp_dir.mkdir()
-        self.host_output = str(self.output_dir)
-        self.host_temp = str(self.temp_dir)
-        self.patches = history.ExitStack()
-        self.addCleanup(self.patches.close)
-        for name, value in (
-            ("folder_paths.get_output_directory", lambda: self.host_output),
-            ("folder_paths.get_temp_directory", lambda: self.host_temp),
-        ):
-            self.patches.enter_context(patch(name, value, create=True))
-        self.patches.enter_context(
-            patch.object(
-                history.GalleryConfig,
-                "allowed_gallery_parents",
-                lambda: [str(self.comfy_dir)],
-            )
-        )
-        return app
-
-    async def tearDownAsync(self):
-        self.api.close_history_reads()
-        self.patches.close()
-        await super().tearDownAsync()
-
-    async def inspect(self, start):
-        descriptor = await self.media(start)
-        response = await self.current(descriptor["inspection_url"])
-        body = await response.json()
-        self.assertEqual(response.status, 200, body)
-        return body["library"]
-
-    async def test_history_inspection_shows_own_category(self):
-        path = make_png(self.output_dir / "image.png")
-        self.api.db.set_image_categories(
-            [image_category_key([self.output_dir], path)], "Portraits"
-        )
-        start = self.capture([self.ref()])
-        library = await self.inspect(start)
-        self.assertEqual(
-            (library["category"], library["category_scope"]), ("Portraits", "image")
-        )
-
-    async def test_nested_sources_give_the_images_key(self):
-        inner = self.output_dir / "nested"
-        path = make_png(inner / "image.png")
-        self.api._get_all_output_dirs = lambda: [self.output_dir, inner]
-        self.api.db.set_image_categories(
-            [(_favorite_root_key(inner), "image.png")], "S"
-        )
-        start = self.capture([self.ref(subfolder="nested")])
-        library = await self.inspect(start)
-        self.assertEqual(library["category"], "S")
-        self.assertEqual(
-            image_category_key([self.output_dir, inner], path),
-            (_favorite_root_key(inner), "image.png"),
-        )
-
-    async def test_a_symlinked_output_folder_still_shows_it(self):
-        real = self.comfy_dir / "real-output"
-        real.mkdir()
-        link = self.comfy_dir / "linked-output"
-        self._make_symlink(real, link, target_is_directory=True)
-        make_png(real / "image.png")
-        self.host_output = str(link)
-        self.api._get_all_output_dirs = lambda: [real]
-        self.api.db.set_image_categories([(_favorite_root_key(real), "image.png")], "S")
-        start = self.capture([self.ref()])
-        library = await self.inspect(start)
-        self.assertEqual(library["category"], "S")
-
-    async def test_outputs_and_media_read_no_own_category(self):
-        make_png(self.output_dir / "image.png")
-        start = self.capture([self.ref()])
-        reads = []
-        real = self.api.db.image_category
-
-        def recorded(*args):
-            reads.append(args)
-            return real(*args)
-
-        with patch.object(self.api.db, "image_category", side_effect=recorded):
-            descriptor = await self.media(start)
-            for field in ("url", "thumbnail_url"):
-                response = await self.current(descriptor[field])
-                await response.read()
-                self.assertEqual(response.status, 200)
-            self.assertEqual(reads, [])
-            await self.current(descriptor["inspection_url"])
-            self.assertEqual(len(reads), 1)
-
-    async def test_a_temp_output_has_none(self):
-        reference = {"folder_type": "temp", "subfolder": "", "filename": "a.png"}
-        self.assertIsNone(self.api._history_own_category(reference, None))
-
-    async def test_a_failed_read_hides_it(self):
-        make_png(self.output_dir / "image.png")
-        start = self.capture([self.ref()])
-
-        def broken(*_args):
-            raise sqlite3.OperationalError("secret")
-
-        with patch.object(self.api.db, "image_category", side_effect=broken):
-            with self.assertLogs("prompt_manager", level="WARNING"):
-                library = await self.inspect(start)
-        self.assertIsNone(library["category"])
-        self.assertTrue(os.path.exists(self.output_dir / "image.png"))

tests/test_inspection_response.py

@@ -1426,32 +1426,3 @@ class TestPerRecordBudgets(unittest.TestCase):
         self.assertEqual(metadata["record_formats"], {"workflow": "limited"})
         self.assertEqual(metadata["workflow_graph"]["status"], "limited")
         self.assertEqual(metadata["prompt_graph"]["status"], "absent")
-
-
-class TestInheritedCategory(unittest.TestCase):
-    """#332 MC4: one inherited-category rule for the chip, filter and History."""
-
-    def test_recipe_set_blank_and_absent(self):
-        from utils.inspection_response import inherited_category, library_metadata
-
-        cases = [
-            (("Night", "Recipes", True), ("Recipes", "pair")),
-            (("Night", "   ", True), ("Night", "positive")),
-            (("Night", " \t", True), ("Night", "positive")),
-            (("Night", b" ", True), ("Night", "positive")),
-            (("Night", None, True), ("Night", "positive")),
-            (("Night", "Recipes", False), ("Night", "positive")),
-            (("  ", None, False), ("  ", "positive")),
-            ((None, None, False), (None, "positive")),
-        ]
-        for args, expected in cases:
-            with self.subTest(args=args):
-                self.assertEqual(inherited_category(*args), expected)
-                positive, recipe, has_recipe = args
-                metadata = library_metadata(
-                    positive, ["t"], (recipe, []) if has_recipe else None
-                )
-                self.assertEqual(
-                    (metadata["category"], metadata["category_scope"]), expected
-                )
-                self.assertEqual(metadata["tags_scope"], "positive")

tests/test_save_to_library.py

@@ -0,0 +1,508 @@
+"""#90 item 3: a node's ``save_to_library`` switch.
+
+Off: PromptManager ignores the run completely (no prompt saved, no run count,
+no image link), while the node still returns its normal outputs. On (the
+default, and every workflow or image made before the switch existed): as before.
+"""
+
+import logging
+import os
+import sys
+import unittest
+from pathlib import Path
+from unittest import mock
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+try:
+    from tests.test_prompt_attribution import MonitorCase, NodeCase
+    from tests.test_execution_contexts import load_module
+except ImportError:  # discovered with tests/ as the top-level directory
+    from test_prompt_attribution import MonitorCase, NodeCase
+    from test_execution_contexts import load_module
+
+from prompt_manager import PromptManager, PromptManagerFocused, PromptManagerSplit
+from prompt_manager_pair import PromptManagerPair
+from prompt_manager_text import PromptManagerText
+from prompt_search_list import PromptSearchList
+from utils.hashing import generate_prompt_hash
+from utils.prompt_graph import (
+    intrinsic_pair_nodes,
+    positive_opt_outs,
+    run_prompt_components,
+    run_prompt_nodes,
+    save_setting,
+)
+from utils.run_keys import prompt_node_key
+from utils.usage_tracking import (
+    PendingFirstUse,
+    QueuedRuns,
+    handle_queued_prompt,
+    on_dequeue,
+    queued_pair_runs,
+    queued_prompt_runs,
+)
+
+POSITIVE = "a lighthouse at dusk"
+NEGATIVE = "blurry"
+NODE_CLASSES = (
+    PromptManager,
+    PromptManagerText,
+    PromptManagerFocused,
+    PromptManagerSplit,
+    PromptManagerPair,
+)
+
+
+def run_graph(save=None, kind="PromptManager", negative_save=None):
+    """A PromptManager positive feeding a KSampler; ``save`` None leaves it out."""
+    inputs = {"text": POSITIVE, "clip": ["4", 1]}
+    if save is not None:
+        inputs["save_to_library"] = save
+    negative_inputs = {"text": NEGATIVE, "clip": ["4", 1]}
+    if negative_save is not None:
+        negative_inputs["save_to_library"] = negative_save
+    return {
+        "1": {"class_type": kind, "inputs": inputs},
+        "2": {"class_type": "PromptManager", "inputs": negative_inputs},
+        "4": {"class_type": "CheckpointLoaderSimple", "inputs": {"ckpt_name": "m"}},
+        "3": {
+            "class_type": "KSampler",
+            "inputs": {
+                "model": ["4", 0],
+                "positive": ["1", 0],
+                "negative": ["2", 0],
+                "latent_image": ["6", 0],
+            },
+        },
+        "6": {"class_type": "EmptyLatentImage", "inputs": {"batch_size": 1}},
+    }
+
+
+def pair_graph(save=None):
+    inputs = {"text": POSITIVE, "negative_text": NEGATIVE, "clip": ["4", 1]}
+    if save is not None:
+        inputs["save_to_library"] = save
+    return {
+        "1": {"class_type": "PromptManagerPair", "inputs": inputs},
+        "4": {"class_type": "CheckpointLoaderSimple", "inputs": {"ckpt_name": "m"}},
+        "3": {
+            "class_type": "KSampler",
+            "inputs": {
+                "model": ["4", 0],
+                "positive": ["1", 0],
+                "negative": ["1", 1],
+                "latent_image": ["6", 0],
+            },
+        },
+        "6": {"class_type": "EmptyLatentImage", "inputs": {"batch_size": 1}},
+    }
+
+
+class TestInputDeclaration(unittest.TestCase):
+    def test_every_prompt_manager_node_declares_a_boolean_defaulting_on(self):
+        for cls in NODE_CLASSES:
+            optional = cls.INPUT_TYPES()["optional"]
+            kind, options = optional["save_to_library"]
+            self.assertEqual(kind, "BOOLEAN", cls.__name__)
+            self.assertIs(options["default"], True, cls.__name__)
+            # Declared last: no saved widget value of an older workflow shifts
+            self.assertEqual(list(optional)[-1], "save_to_library", cls.__name__)
+
+    def test_search_list_has_no_switch(self):
+        inputs = PromptSearchList.INPUT_TYPES()
+        self.assertNotIn("save_to_library", inputs.get("optional", {}))
+        self.assertNotIn("save_to_library", inputs.get("required", {}))
+
+
+class TestSaveSetting(unittest.TestCase):
+    def test_missing_input_is_on(self):
+        self.assertIs(save_setting(run_graph(), "1"), True)
+
+    def test_literals_follow_comfyui_boolean_coercion(self):
+        for value, expected in (
+            (True, True),
+            (False, False),
+            ("", False),
+            (0, False),
+            ({"__value__": False}, False),
+            ({"__value__": True}, True),
+        ):
+            with self.subTest(value=value):
+                self.assertIs(save_setting(run_graph(save=value), "1"), expected)
+
+    def test_link_to_primitive_boolean_is_read(self):
+        for value in (True, False):
+            graph = run_graph(save=["9", 0])
+            graph["9"] = {"class_type": "PrimitiveBoolean", "inputs": {"value": value}}
+            self.assertIs(save_setting(graph, "1"), value)
+
+    def test_link_to_an_unknown_node_is_not_knowable(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        self.assertIsNone(save_setting(graph, "1"))
+        self.assertIsNone(save_setting(run_graph(save=["missing", 0]), "1"))
+
+
+class TestGraphRoles(unittest.TestCase):
+    def test_opted_out_positive_is_not_a_run_prompt(self):
+        graph = run_graph(save=False)
+        self.assertEqual(run_prompt_nodes(graph), [])
+        self.assertEqual(run_prompt_components(graph), [])
+        self.assertEqual(positive_opt_outs(graph), ["1"])
+
+    def test_enabled_positive_is_unchanged(self):
+        for save in (None, True):
+            graph = run_graph(save=save)
+            self.assertEqual(run_prompt_nodes(graph), ["1"])
+            self.assertEqual(positive_opt_outs(graph), [])
+
+    def test_opted_out_negative_is_no_positive_opt_out(self):
+        graph = run_graph(negative_save=False)
+        self.assertEqual(run_prompt_nodes(graph), ["1"])
+        self.assertEqual(positive_opt_outs(graph), [])
+
+    def test_walk_stops_at_an_opted_out_node(self):
+        graph = run_graph(save=False)
+        graph["1"]["inputs"]["text"] = ["7", 0]
+        graph["7"] = {"class_type": "PromptManagerText", "inputs": {"text": "x"}}
+        self.assertEqual(run_prompt_nodes(graph), [])
+
+    def test_sampler_less_fallback_skips_opted_out_nodes(self):
+        graph = {
+            "1": {
+                "class_type": "PromptManagerText",
+                "inputs": {"text": "a", "save_to_library": False},
+            },
+            "2": {"class_type": "PromptManagerText", "inputs": {"text": "b"}},
+        }
+        self.assertEqual(run_prompt_nodes(graph), ["2"])
+        self.assertEqual(run_prompt_components(graph), [("2", "text")])
+        self.assertEqual(positive_opt_outs(graph), ["1"])
+
+    def test_opted_out_pair_is_not_an_intrinsic_pair(self):
+        self.assertEqual(intrinsic_pair_nodes(pair_graph()), ["1"])
+        self.assertEqual(intrinsic_pair_nodes(pair_graph(save=False)), [])
+
+
+class TestQueueHook(unittest.TestCase):
+    def test_opted_out_node_is_never_stashed(self):
+        self.assertEqual(queued_prompt_runs(run_graph(save=False)), [])
+        self.assertEqual(queued_pair_runs(pair_graph(save=False)), [])
+
+    def test_unknown_setting_is_left_to_the_node(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        self.assertEqual(queued_prompt_runs(graph), [])
+        pair = pair_graph(save=["9", 0])
+        pair["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        self.assertEqual(queued_pair_runs(pair), [])
+
+    def test_primitive_boolean_on_still_counts(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "PrimitiveBoolean", "inputs": {"value": True}}
+        self.assertEqual(
+            queued_prompt_runs(graph), [(generate_prompt_hash(POSITIVE), POSITIVE)]
+        )
+
+    def test_dequeue_counts_nothing_for_a_cached_opted_out_node(self):
+        """A cached node never executes: only the queued graph can say it is off."""
+        db = mock.Mock()
+        db.get_prompt_by_hash.return_value = {"id": 5}
+        queued, pending = QueuedRuns(), PendingFirstUse()
+        request = {"prompt": run_graph(save=False), "prompt_id": "job-1"}
+        handle_queued_prompt(request, queued, pair_queued=QueuedRuns())
+        on_dequeue("job-1", queued, lambda: db, pending, pair_queued=QueuedRuns())
+        db.record_prompt_use.assert_not_called()
+        self.assertEqual(pending.consume(generate_prompt_hash(POSITIVE)), 0)
+
+
+class TestNodesSaveNothing(NodeCase):
+    def run_node(self, cls, graph, save):
+        node = self.node(cls)
+        node.record_pair = mock.Mock()
+        kwargs = {"prompt": graph, "unique_id": "1", "save_to_library": save}
+        if cls is PromptManagerText:
+            return node, node.process_text(POSITIVE, **kwargs)
+        if cls is PromptManagerPair:
+            return node, node.encode_prompt(
+                self.clip(), POSITIVE, negative_text=NEGATIVE, **kwargs
+            )
+        return node, node.encode_prompt(self.clip(), POSITIVE, **kwargs)
+
+    def test_off_saves_counts_and_tracks_nothing_but_returns_outputs(self):
+        for cls in NODE_CLASSES:
+            with self.subTest(node=cls.__name__):
+                graph = (
+                    pair_graph(save=False)
+                    if cls is PromptManagerPair
+                    else run_graph(save=False, kind=cls.__name__)
+                )
+                node, result = self.run_node(cls, graph, False)
+                self.assertEqual(self.count_rows("prompts"), 0)
+                self.assertEqual(self.count_rows("prompt_pairs"), 0)
+                self.assertEqual(self.tracker.keyed_snapshot(), {})
+                self.assertEqual(self.tracker._prompt_queue, [])
+                node.comfyui_integration.register_prompt.assert_not_called()
+                if cls is PromptManagerText:
+                    self.assertEqual(result, (POSITIVE,))
+                elif cls is PromptManagerPair:
+                    self.assertEqual(result[0], ("cond", POSITIVE))
+                    self.assertEqual(result[1], ("cond", NEGATIVE))
+                    self.assertEqual(result[2:], (POSITIVE, NEGATIVE))
+                else:
+                    self.assertEqual(result, (("cond", POSITIVE), POSITIVE))
+
+    def test_off_without_graph_context_still_saves_nothing(self):
+        node = self.node(PromptManager)
+        node.encode_prompt(self.clip(), POSITIVE, save_to_library=False)
+        self.assertEqual(self.count_rows("prompts"), 0)
+        self.assertEqual(self.tracker._prompt_queue, [])
+
+    def test_off_leaves_an_existing_prompt_uncounted(self):
+        prompt_id = self.save(POSITIVE)
+        self.run_node(PromptManager, run_graph(save=False), False)
+        row = self.db.get_prompt_by_id(prompt_id)
+        self.assertFalse(row.get("run_count") or 0)
+
+    def test_on_is_unchanged(self):
+        self.run_node(PromptManager, run_graph(save=True), True)
+        self.assertIsNotNone(self.db.get_prompt_by_hash(generate_prompt_hash(POSITIVE)))
+        self.assertIn(
+            prompt_node_key(run_graph(save=True), "1"), self.tracker.keyed_snapshot()
+        )
+
+    def test_unknown_setting_on_at_run_time_counts_at_execution(self):
+        """The hook could not read a wired switch, so the node counts its run."""
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        prompt_id = self.save(POSITIVE)
+        self.run_node(PromptManager, graph, True)
+        self.assertEqual(self.db.get_prompt_by_id(prompt_id)["run_count"], 1)
+
+
+class TestWiredSwitchOffMarksItsRun(NodeCase):
+    """Review finding: a wired switch off at run time keeps the node a run prompt."""
+
+    def wired_graph(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        return graph
+
+    def test_an_earlier_entry_of_the_key_never_stands_in(self):
+        graph = self.wired_graph()
+        key = prompt_node_key(graph, "1")
+        node = self.node(PromptManager)
+        node.encode_prompt(
+            self.clip(), POSITIVE, prompt=graph, unique_id="1", save_to_library=True
+        )
+        node.encode_prompt(
+            self.clip(), POSITIVE, prompt=graph, unique_id="1", save_to_library=False
+        )
+        latest, _run, _count = self.tracker.keyed_snapshot()[key]
+        self.assertTrue(latest.get("placeholder"))
+
+    def test_literal_off_marks_nothing(self):
+        node = self.node(PromptManager)
+        node.encode_prompt(
+            self.clip(),
+            POSITIVE,
+            prompt=run_graph(save=False),
+            unique_id="1",
+            save_to_library=False,
+        )
+        self.assertEqual(self.tracker.keyed_snapshot(), {})
+
+
+class TestMonitorLeavesOptedOutFilesUnlinked(MonitorCase):
+    def test_existing_prompt_is_not_linked_from_metadata(self):
+        self.save(POSITIVE)
+        self.assertIsNone(self.process({"prompt": run_graph(save=False)}))
+
+    def test_find_prompt_reports_opted_out(self):
+        self.save(POSITIVE)
+        state, prompt = self.handler._find_prompt_from_metadata(
+            {"prompt": run_graph(save=False)}
+        )
+        self.assertEqual((state, prompt), ("opted_out", None))
+
+    def test_mixed_positive_settings_leave_the_file_unlinked(self):
+        self.save(POSITIVE)
+        graph = run_graph(save=True)
+        graph["8"] = {
+            "class_type": "PromptManager",
+            "inputs": {"text": "other", "save_to_library": False},
+        }
+        graph["5"] = {
+            "class_type": "KSampler",
+            "inputs": {
+                "model": ["4", 0],
+                "positive": ["8", 0],
+                "negative": ["2", 0],
+                "latent_image": ["6", 0],
+            },
+        }
+        self.assertIsNone(self.process({"prompt": graph}))
+
+    def test_workflow_only_metadata_with_switch_off_is_opted_out(self):
+        self.save(POSITIVE)
+        metadata = {
+            "text_encoder_nodes": [
+                {
+                    "type": "PromptManager",
+                    "inputs": [],
+                    "widgets_values": [POSITIVE, "", "", "", "", "", False],
+                }
+            ]
+        }
+        state, _prompt = self.handler._find_prompt_from_metadata(metadata)
+        self.assertEqual(state, "opted_out")
+
+    def test_workflow_only_ignores_muted_nodes_and_reads_subgraphs(self):
+        from utils.prompt_graph import metadata_opted_out
+
+        node = {
+            "type": "PromptManager",
+            "widgets_values": [POSITIVE, "", "", "", "", "", False],
+        }
+        self.assertFalse(
+            metadata_opted_out({"workflow": {"nodes": [{**node, "mode": 4}]}})
+        )
+        self.assertTrue(
+            metadata_opted_out(
+                {
+                    "workflow": {
+                        "nodes": [],
+                        "definitions": {"subgraphs": [{"nodes": [node]}]},
+                    }
+                }
+            )
+        )
+
+    def test_unknown_setting_is_left_to_the_run(self):
+        self.save(POSITIVE)
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        state, _prompt = self.handler._find_prompt_from_metadata({"prompt": graph})
+        self.assertEqual(state, "unknown")
+
+    def test_enabled_positive_still_links(self):
+        prompt_id = self.save(POSITIVE)
+        self.assertEqual(self.process({"prompt": run_graph(save=True)}), prompt_id)
+
+
+class TestLinkKeepsOptedOutNegativeOut(MonitorCase):
+    def setUp(self):
+        super().setUp()
+        # The real link, not the recording stub of MonitorCase
+        del self.handler.link_image_to_prompt
+
+    def test_opted_out_negative_is_never_stored_as_a_pair(self):
+        prompt_id = self.save(POSITIVE)
+        metadata = {"prompt": run_graph(save=True, negative_save=False)}
+        self.handler.link_image_to_prompt(self.image, {"id": prompt_id}, metadata)
+        self.assertIsNone(self.db.get_prompt_by_hash(generate_prompt_hash(NEGATIVE)))
+        self.assertEqual(self.count_pairs(), 0)
+        linked = (
+            self.db.model.get_connection()
+            .execute("SELECT prompt_id FROM generated_images")
+            .fetchall()
+        )
+        self.assertEqual([row[0] for row in linked], [prompt_id])
+
+    def test_opted_out_positive_links_nothing(self):
+        prompt_id = self.save(POSITIVE)
+        metadata = {"prompt": run_graph(save=False)}
+        self.handler.link_image_to_prompt(self.image, {"id": prompt_id}, metadata)
+        count = (
+            self.db.model.get_connection()
+            .execute("SELECT COUNT(*) FROM generated_images")
+            .fetchone()[0]
+        )
+        self.assertEqual(count, 0)
+
+    def count_pairs(self):
+        conn = self.db.model.get_connection()
+        return conn.execute("SELECT COUNT(*) FROM prompt_pairs").fetchone()[0]
+
+
+class TestScanSkipsOptedOutFiles(NodeCase):
+    def setUp(self):
+        super().setUp()
+        from py.api import admin
+
+        self.mixin = admin.AdminRoutesMixin.__new__(admin.AdminRoutesMixin)
+        self.mixin.db = self.db
+        self.mixin.logger = logging.getLogger("test.save_to_library.scan")
+        self.file = Path(self.tmp.name) / "out.png"
+
+    def test_opted_out_file_stores_nothing(self):
+        status = self.mixin._ingest_scanned_file(
+            self.file, {"prompt": run_graph(save=False)}
+        )
+        self.assertEqual(status, "not_saved")
+        self.assertEqual(self.count_rows("prompts"), 0)
+        self.assertEqual(self.count_rows("generated_images"), 0)
+
+    def test_opted_out_file_is_never_queued_for_review(self):
+        ambiguous = []
+        graph = run_graph(save=False)
+        graph["5"] = dict(graph["3"])  # a second sampler: ambiguous otherwise
+        graph["5"]["inputs"] = {**graph["3"]["inputs"], "positive": ["2", 0]}
+        status = self.mixin._ingest_scanned_file(
+            self.file, {"prompt": graph}, ambiguous=ambiguous
+        )
+        self.assertEqual(status, "not_saved")
+        self.assertEqual(ambiguous, [])
+
+    def test_opted_out_negative_stores_the_positive_only(self):
+        status = self.mixin._ingest_scanned_file(
+            self.file, {"prompt": run_graph(save=True, negative_save=False)}
+        )
+        self.assertEqual(status, "added")
+        self.assertIsNotNone(self.db.get_prompt_by_hash(generate_prompt_hash(POSITIVE)))
+        self.assertIsNone(self.db.get_prompt_by_hash(generate_prompt_hash(NEGATIVE)))
+        self.assertEqual(self.count_rows("prompt_pairs"), 0)
+
+    def test_wired_switch_is_left_to_the_live_run(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        status = self.mixin._ingest_scanned_file(self.file, {"prompt": graph})
+        self.assertEqual(status, "not_saved_wired")
+        self.assertEqual(self.count_rows("prompts"), 0)
+
+    def test_status_has_a_scan_detail(self):
+        from py.api import admin
+
+        group, row, _line = admin._scan_outcome(self.file, [], "not_saved")
+        self.assertEqual(group, "no_metadata")
+        self.assertIn("does not save", row["detail"])
+
+
+class TestHistoryRecordsNoText(unittest.TestCase):
+    def setUp(self):
+        self.m = load_module("execution_context_graph")
+
+    def test_opted_out_role_has_no_sources_and_no_text(self):
+        recipe = self.m.project_contexts(run_graph(save=False), None).recipes[0]
+        self.assertEqual(recipe.positive.sources, ())
+        self.assertIsNone(recipe.positive.inferred)
+        self.assertEqual(recipe.positive.reason, "not_saved")
+        # The enabled negative is recorded as before
+        self.assertEqual(recipe.negative.inferred.raw.value, NEGATIVE)
+
+    def test_unknown_setting_records_no_text_either(self):
+        graph = run_graph(save=["9", 0])
+        graph["9"] = {"class_type": "SomeCustomSwitch", "inputs": {}}
+        recipe = self.m.project_contexts(graph, None).recipes[0]
+        self.assertIsNone(recipe.positive.inferred)
+        self.assertEqual(recipe.positive.reason, "not_saved")
+
+    def test_enabled_role_is_unchanged(self):
+        recipe = self.m.project_contexts(run_graph(save=True), None).recipes[0]
+        self.assertEqual(recipe.positive.inferred.raw.value, POSITIVE)
+        self.assertEqual(len(recipe.positive.sources), 1)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_vocabulary.py

@@ -13,11 +13,6 @@ from database.library_commands import LibraryCommandError
 from database.operations import PromptDatabase
 from utils.hashing import generate_prompt_hash
 
-try:
-    from test_image_categories import category_checksum
-except ImportError:
-    from tests.test_image_categories import category_checksum
-
 
 class TestVocabularyReads(unittest.TestCase):
     def setUp(self):
@@ -173,8 +168,7 @@ class TestVocabularyReads(unittest.TestCase):
         self.assertEqual(page["total"], 4)
         self.assertFalse(page["has_more"])
         for row in page["categories"]:
-            self.assertEqual(set(row), {"value", "prompt_count", "image_count"})
-            self.assertEqual(row["image_count"], 0)
+            self.assertEqual(set(row), {"value", "prompt_count"})
             self.assertEqual(
                 row["prompt_count"],
                 self.db.list_library(category=row["value"])["total"],
@@ -244,111 +238,6 @@ class TestVocabularyReads(unittest.TestCase):
             with self.assertRaises(ValueError):
                 self.read("list_vocabulary_tags", **options)
 
-    def own(self, value, *paths, root="root"):
-        """Give each relative path under ``root`` the own category ``value``."""
-        self.db.set_image_categories([(root, path) for path in paths], value)
-
-    def all_categories(self, limit=200):
-        rows, pages, after = [], [], None
-        while True:
-            page = self.read("list_vocabulary_categories", limit=limit, after=after)
-            pages.append(page)
-            rows.extend(page["categories"])
-            if not page["has_more"]:
-                return rows, pages
-            after = page["next_key"]
-
-    def test_category_list_includes_image_only_values_last(self):
-        self.save("Oldest", category="Zeta")
-        self.save("Newer", category="Alpha")
-        self.own("Zeta", "a.png", "b.png")
-        self.own("Only images B", "c.png")
-        self.own("Only images A", "d.png", "e.png", "gone.png")
-        rows, _pages = self.all_categories()
-        self.assertEqual(
-            rows,
-            [
-                {"value": "Zeta", "prompt_count": 1, "image_count": 2},
-                {"value": "Alpha", "prompt_count": 1, "image_count": 0},
-                {"value": "Only images A", "prompt_count": 0, "image_count": 3},
-                {"value": "Only images B", "prompt_count": 0, "image_count": 1},
-            ],
-        )
-        page = self.read("list_vocabulary_categories")
-        self.assertEqual(page["total"], 4)
-
-    def test_category_cursor_crosses_into_image_only_values(self):
-        for index in range(3):
-            self.save(f"Owner {index}", category=f"P{index}")
-        self.own("P1", "shared.png")
-        self.own("I-b", "x.png")
-        self.own("I-a", "y.png")
-        self.own("I-c", "z.png", root="other")
-        for limit in (1, 2, 3, 4):
-            with self.subTest(limit=limit):
-                rows, pages = self.all_categories(limit=limit)
-                self.assertEqual(
-                    [row["value"] for row in rows],
-                    ["P0", "P1", "P2", "I-a", "I-b", "I-c"],
-                )
-                self.assertEqual({page["total"] for page in pages}, {6})
-                self.assertEqual(
-                    [row["image_count"] for row in rows], [0, 1, 0, 1, 1, 1]
-                )
-        first = self.read("list_vocabulary_categories", limit=3)
-        self.assertEqual(first["next_key"], [3, "P2"])
-        second = self.read("list_vocabulary_categories", limit=1, after=[3, "P2"])
-        self.assertEqual(second["next_key"], [2**63 - 1, "I-a"])
-
-    def test_image_rows_on_a_prompt_value_count_once(self):
-        self.save("Owner", category="Shared")
-        self.db.save_prompt_pair("Owner", "Noise", category="Shared")
-        self.own("Shared", *[f"{n}.png" for n in range(5)])
-        self.own("Shared", "elsewhere.png", root="second")
-        rows, _pages = self.all_categories()
-        self.assertEqual(
-            rows, [{"value": "Shared", "prompt_count": 1, "image_count": 6}]
-        )
-
-    def test_library_options_ignore_image_categories(self):
-        self.save("Owner", category="Prompt value")
-        before = self.db.get_library_options()
-        self.own("Image value", "a.png")
-        self.own("Prompt value", "b.png")
-        self.assertEqual(self.db.get_library_options(), before)
-        self.assertEqual(before["categories"], ["Prompt value"])
-
-    def test_category_reads_use_the_image_category_index(self):
-        from database import vocabulary
-
-        self.own("Value", "a.png")
-        statements = [
-            vocabulary._CATEGORY_ROWS + "SELECT COUNT(*) FROM counted",
-            vocabulary._CATEGORY_ROWS
-            + "SELECT value,first_pid,prompt_count,image_count FROM counted "
-            "WHERE first_pid>? OR (first_pid=? AND value>?) "
-            "ORDER BY first_pid,value LIMIT ?",
-        ]
-        plans = []
-        with self.db.model.get_connection() as conn:
-            for sql in statements:
-                params = [1] * sql.count("?")
-                plans.extend(
-                    row[-1] for row in conn.execute("EXPLAIN QUERY PLAN " + sql, params)
-                )
-            for sql in (
-                vocabulary._IMAGE_CATEGORY_ROWIDS,
-                *vocabulary._CATEGORY_UPDATES,
-            ):
-                params = [1] * sql.count("?")
-                plans.extend(
-                    row[-1] for row in conn.execute("EXPLAIN QUERY PLAN " + sql, params)
-                )
-        image_steps = [step for step in plans if "image_categories" in step]
-        self.assertTrue(image_steps)
-        for step in image_steps:
-            self.assertIn("idx_image_categories_category", step, step)
-
     def test_reads_share_one_snapshot_and_report_epoch(self):
         self.save("Cat", category="Animal", tags=["cat"])
         epoch = self.db.get_execution_epoch()
@@ -852,7 +741,6 @@ class TestVocabularyCategoryCommands(unittest.TestCase):
                 "other_prompts": 1,
                 "negative_variants": 2,
                 "archived_negative_variants": 1,
-                "images": 0,
             },
         )
         self.assertFalse(result["target_exists"])
@@ -922,7 +810,6 @@ class TestVocabularyCategoryCommands(unittest.TestCase):
                 "other_prompts": 0,
                 "negative_variants": 0,
                 "archived_negative_variants": 0,
-                "images": 0,
             },
         )
         self.assertEqual(self.rows("prompts")[variant]["category"], "Other")
@@ -1015,171 +902,6 @@ class TestVocabularyCategoryCommands(unittest.TestCase):
                 self.apply(bad)
         self.assertEqual(self.snapshot(), before)
 
-    def own(self, value, *paths, root="root"):
-        self.db.set_image_categories([(root, path) for path in paths], value)
-
-    def image_rows(self):
-        with self.db.model.get_connection() as conn:
-            return {
-                (row[0], row[1]): (row[2], row[3], row[4])
-                for row in conn.execute(
-                    "SELECT root_key,relative_path,category,updated_at,rowid "
-                    "FROM image_categories ORDER BY rowid"
-                )
-            }
-
-    def checksum(self):
-        with self.db.model.get_connection() as conn:
-            return category_checksum(conn)
-
-    def test_preview_counts_image_rows(self):
-        self.owners()
-        self.own("Scenery", "a.png", "b.png", "missing.png")
-        self.own("Scenery", "c.png", root="second")
-        self.own("Other", "d.png")
-        before = self.image_rows()
-        result = self.preview()
-        self.assertEqual(result["impact"]["images"], 4)
-        self.assertEqual(self.image_rows(), before)
-        self.assertTrue(self.preview(target="Other")["target_exists"])
-
-    def test_apply_renames_image_categories(self):
-        self.owners()
-        bystander = self.save("Bystander", category="Other")
-        self.own("Scenery", "a.png", "b.png")
-        self.own("Scenery", "c.png", root="second")
-        self.own(" Scenery ", "padded.png")
-        self.own("Other", "d.png")
-        self.age_rows()
-        with self.db.model.get_connection() as conn:
-            conn.execute("UPDATE image_categories SET updated_at=?", (_OLD_STAMP,))
-        images_before = self.image_rows()
-        prompts_before, pairs_before = self.snapshot()
-        preview = self.preview()
-        receipt = self.apply(preview["impact_token"])
-        self.assertEqual(receipt["impact"]["images"], 3)
-        images_after = self.image_rows()
-        self.assertEqual(set(images_after), set(images_before))
-        renamed = {("root", "a.png"), ("root", "b.png"), ("second", "c.png")}
-        for key, (value, stamp, rowid) in images_after.items():
-            old_value, old_stamp, old_rowid = images_before[key]
-            self.assertEqual(rowid, old_rowid, key)
-            if key in renamed:
-                self.assertEqual(value, "Landscape")
-                self.assertNotEqual(stamp, _OLD_STAMP)
-            else:
-                self.assertEqual((value, stamp), (old_value, old_stamp))
-        prompts_after, pairs_after = self.snapshot()
-        self.assertEqual(prompts_after[bystander], prompts_before[bystander])
-        for before, after in (
-            (prompts_before, prompts_after),
-            (pairs_before, pairs_after),
-        ):
-            for row_id, row in after.items():
-                if before[row_id]["category"] != "Scenery":
-                    self.assertEqual(row, before[row_id])
-        # Merging into a value images already hold keeps every file key.
-        merge = self.preview(source="Landscape", target="Other")
-        self.assertTrue(merge["target_exists"])
-        self.assertEqual(merge["impact"]["images"], 3)
-        receipt = self.apply(merge["impact_token"], source="Landscape", target="Other")
-        self.assertTrue(receipt["consolidated"])
-        merged = self.image_rows()
-        self.assertEqual(set(merged), set(images_before))
-        self.assertEqual(
-            sorted(key for key, row in merged.items() if row[0] == "Other"),
-            sorted([*renamed, ("root", "d.png")]),
-        )
-
-    def test_image_only_value_can_be_renamed(self):
-        self.save("Bystander", category="Kept")
-        self.db.save_prompt_pair("Pair", "Noise", category="Kept")
-        self.own("Image only", "a.png", "b.png")
-        self.age_rows()
-        before = self.checksum()
-        preview = self.preview(source="Image only", target="Renamed")
-        self.assertEqual(
-            preview["impact"],
-            {
-                "positive_prompts": 0,
-                "other_prompts": 0,
-                "negative_variants": 0,
-                "archived_negative_variants": 0,
-                "images": 2,
-            },
-        )
-        self.assertFalse(preview["target_exists"])
-        receipt = self.apply(
-            preview["impact_token"], source="Image only", target="Renamed"
-        )
-        self.assertFalse(receipt["consolidated"])
-        self.assertEqual({row[0] for row in self.image_rows().values()}, {"Renamed"})
-        self.assertEqual(self.checksum(), before)
-        # An image-only target counts as existing.
-        self.own("Image target", "c.png")
-        self.assertTrue(
-            self.preview(source="Renamed", target="Image target")["target_exists"]
-        )
-        # Nothing holds the value any more: refused.
-        with self.assertRaises(LibraryCommandError) as caught:
-            self.preview(source="Image only", target="Again")
-        self.assertEqual(caught.exception.code, "vocabulary-conflict")
-
-    def test_token_refused_after_an_image_row_gains_or_loses_the_value(self):
-        self.owners()
-        self.own("Scenery", "a.png", "b.png")
-
-        def gain():
-            self.own("Scenery", "late.png")
-
-        def lose():
-            self.db.clear_image_categories([("root", "a.png")])
-
-        def move_away():
-            self.own("Elsewhere", "b.png")
-
-        def target_on_image():
-            self.own("Landscape", "target.png")
-
-        for mutate in (gain, lose, move_away, target_on_image):
-            with self.subTest(mutate.__name__):
-                token = self.preview()["impact_token"]
-                mutate()
-                before = self.snapshot(), self.image_rows()
-                with self.assertRaises(LibraryCommandError) as caught:
-                    self.apply(token)
-                self.assertEqual(caught.exception.code, "vocabulary-conflict")
-                self.assertEqual((self.snapshot(), self.image_rows()), before)
-
-    def test_image_category_failure_rolls_back_prompts(self):
-        self.owners()
-        self.own("Scenery", "a.png")
-        token = self.preview()["impact_token"]
-        with self.db.model.get_connection() as conn:
-            conn.execute(
-                "CREATE TRIGGER abort_images BEFORE UPDATE ON image_categories "
-                "BEGIN SELECT RAISE(ABORT, 'boom'); END"
-            )
-        before = self.snapshot(), self.image_rows()
-        with self.assertRaises(sqlite3.Error):
-            self.apply(token)
-        self.assertEqual((self.snapshot(), self.image_rows()), before)
-
-    def test_category_exists_reads_the_image_index(self):
-        from database import vocabulary
-
-        with self.db.model.get_connection() as conn:
-            plan = [
-                row[-1]
-                for row in conn.execute(
-                    "EXPLAIN QUERY PLAN " + vocabulary._CATEGORY_EXISTS, {"v": "x"}
-                )
-            ]
-        steps = [step for step in plan if "image_categories" in step]
-        self.assertTrue(steps, plan)
-        for step in steps:
-            self.assertIn("idx_image_categories_category", step)
-
     def test_category_apply_failure_rolls_back(self):
         self.owners()
         token = self.preview()["impact_token"]
@@ -1220,18 +942,6 @@ class TestSharedTokenHashing(unittest.TestCase):
             ),
             "cefe7f6a5544b7f6a203f5527810899c6af568aa7abc1b75adffbfb5ae6251ae",
         )
-        with_images = category_impact_token(
-            "e", "S", "T", True, [(1, True)], [], images=[9, 4]
-        )
-        self.assertRegex(with_images, r"\A[0-9a-f]{64}\Z")
-        self.assertEqual(
-            with_images,
-            category_impact_token("e", "S", "T", True, [(1, True)], [], images=[4, 9]),
-        )
-        self.assertNotEqual(
-            with_images,
-            category_impact_token("e", "S", "T", True, [(1, True)], [], images=[4]),
-        )
 
 
 if __name__ == "__main__":

tests/vendor/browser-server-fixture.test.mjs

@@ -2,14 +2,12 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 import { createServer } from 'node:net';
 import { spawn } from 'node:child_process';
-import { EventEmitter, once } from 'node:events';
+import { once } from 'node:events';
 import { readFileSync } from 'node:fs';
-import { isAbsolute } from 'node:path';
 import { fileURLToPath, pathToFileURL } from 'node:url';
 import { setTimeout as delay } from 'node:timers/promises';
 import { startBrowserServer, createServerSupervisor, attachServerStderr, forwardPrefixedLines, SLOW_RESET_PREFIX } from '../../tools/vendor/start-browser-server.mjs';
-import { reporters, workflowWorkers } from '../../tools/vendor/test-workers.mjs';
-import RunningTestsReporter from '../../tools/vendor/running-tests-reporter.mjs';
+import { workflowWorkers } from '../../tools/vendor/test-workers.mjs';
 
 const fakeServer = fileURLToPath(new URL('./fake-browser-server.mjs', import.meta.url));
 const fake = (...extra) => ({ command: process.execPath, args: port => [fakeServer, '--port', String(port), ...extra] });
@@ -257,57 +255,3 @@ test('worker count follows PM_TEST_WORKERS, then one in CI, then a quarter of th
     assert.throws(() => workflowWorkers({ env: { PM_TEST_WORKERS: 'many' }, cpus: 8 }), /PM_TEST_WORKERS must be a positive integer/);
     assert.throws(() => workflowWorkers({ env: { PM_TEST_WORKERS: '0' }, cpus: 8 }), /PM_TEST_WORKERS must be a positive integer/);
 });
-
-test('CI adds the running-tests reporter and a blob report under test-results/blob/, which the trace upload covers; local runs keep list', () => {
-    assert.equal(reporters({ env: {}, name: 'workflows' }), 'list');
-    const [list, running, blob] = reporters({ env: { CI: '1' }, name: 'workflows' });
-    assert.deepEqual(list, ['list']);
-    // Absolute: a config imported from another directory (workflow-artifacts.test.mjs) still finds it.
-    assert.ok(isAbsolute(running[0]) && running[0].endsWith('running-tests-reporter.mjs'), running[0]);
-    assert.deepEqual(blob, ['blob', { outputDir: './test-results/blob/workflows' }]);
-});
-
-function fakeHost() {
-    const host = new EventEmitter();
-    Object.assign(host, { pid: 4242, signals: [], cwd: () => '/repo/tools/vendor' });
-    host.kill = (pid, signal) => host.signals.push([pid, signal]);
-    return host;
-}
-
-const spec = (id, title, line) => ({ id, title, location: { file: '/repo/tests/browser/a.spec.mjs', line },
-    parent: { project: () => ({ name: 'firefox' }) } });
-
-test('the running-tests reporter names only the tests that never ended, relative to rootDir', () => {
-    let clock = 1_000;
-    const output = [];
-    const host = fakeHost();
-    const reporter = new RunningTestsReporter({ now: () => clock, write: text => output.push(text), host });
-    reporter.onBegin({ rootDir: '/repo/tests/browser' });
-    const done = spec('1', 'finishes', 10);
-    const stuck = spec('2', 'hangs on a fetch', 20);
-    reporter.onTestBegin(done, { retry: 0 });
-    reporter.onTestBegin(stuck, { retry: 0 });
-    clock += 500;
-    reporter.onTestEnd(done, { retry: 0 });
-    clock += 41_500;
-    reporter.onEnd({ status: 'interrupted' });
-    assert.equal(output.join(''), '\nStill running when the run ended (interrupted): 1\n'
-        + '  [firefox] › a.spec.mjs:20 › hangs on a fetch (running 42.0s)\n');
-    assert.equal(host.listenerCount('SIGTERM'), 0, 'the run is over: SIGTERM gets its default again');
-    output.length = 0;
-    reporter.onTestEnd(stuck, { retry: 0 });
-    reporter.onEnd({ status: 'passed' });
-    assert.deepEqual(output, [], 'a run where every test ended prints nothing');
-});
-
-test('on the first SIGTERM the reporter prints the running tests and hands over to Playwright\'s SIGINT', () => {
-    const output = [];
-    const host = fakeHost();
-    const reporter = new RunningTestsReporter({ now: () => 0, write: text => output.push(text), host });
-    reporter.onBegin({ rootDir: '/repo/tests/browser' });
-    reporter.onTestBegin(spec('2', 'hangs on a fetch', 20), { retry: 0 });
-    host.emit('SIGTERM');
-    assert.match(output.join(''), /Still running when the run ended \(SIGTERM\): 1\n {2}\[firefox\] › a\.spec\.mjs:20 › hangs on a fetch/);
-    assert.deepEqual(host.signals, [[4242, 'SIGINT']], 'Playwright\'s own interrupt ends the run and writes the blob');
-    assert.equal(host.listenerCount('SIGTERM'), 0, 'a second SIGTERM kills the process as usual');
-});

tests/vendor/ci-workflow.test.mjs

@@ -247,26 +247,6 @@ test('browser job timeouts keep a real margin over measured runs', () => {
     }
 });
 
-// A hang (#425) must end inside the test step, before the job limit, so the log and the always()
-// uploads survive: the step's timeout-minutes < the job's.
-const BROWSER_TEST_STEP = /npm run --prefix tools\/vendor test:(workflows|coverage)/;
-
-test('each browser test step stops itself before its job limit and its traces upload anyway', () => {
-    for (const id of browserJobIds) {
-        const body = allJobs.get(id);
-        const jobMinutes = Number(/^ {4}timeout-minutes: (\d+)$/m.exec(body)[1]);
-        const jobSteps = steps(body);
-        const testAt = jobSteps.findIndex(step => BROWSER_TEST_STEP.test(step));
-        const testStep = jobSteps[testAt];
-        const stepMinutes = Number(/^ {8}timeout-minutes: (\d+)$/m.exec(testStep)?.[1]);
-        assert.ok(stepMinutes > 0, `${id}: the test step sets its own timeout-minutes`);
-        assert.ok(jobMinutes - stepMinutes >= 2, `${id}: the step limit leaves time for setup and the uploads`);
-        const upload = jobSteps.slice(testAt + 1).find(step => /^ {10}path: tools\/vendor\/test-results\/$/m.test(step));
-        assert.ok(upload, `${id} uploads tools/vendor/test-results/ (traces and blob report) after the tests`);
-        assert.match(upload, /^ {8}if: always\(\)$/m, `${id} uploads them when the step failed or timed out`);
-    }
-});
-
 // Every job is bounded (#350): a hang ends at a measured limit instead of GitHub's 6-hour default.
 const GATING_WORKFLOWS = ['test.yml', 'code-quality.yml', 'viewerjs-check.yml'];
 const BOUNDED_WORKFLOWS = [...GATING_WORKFLOWS, 'portability.yml'];

tests/vendor/comfyui-config.test.mjs

@@ -35,15 +35,16 @@ test('execution script discovers only the new matrix and preserves all 78 origin
     assert.match(executions, /\[nodes2-start\]/);
     // + the fresh-host library location case, + #342 image attribution, + #343 linked text,
     // + #332 image category routes on a generated output (image-attribution.spec.mjs, 2 projects),
-    // + #347 cached runtime-linked runs: five node kinds and eight one-renderer cases (execution-text-link.spec.mjs, 2 projects)
-    assert.match(executions, /Total: 118 tests in 5 files/);
+    // + #347 cached runtime-linked runs: five node kinds and eight one-renderer cases (execution-text-link.spec.mjs, 2 projects),
+    // + #90 Save to library off (five node types)
+    assert.match(executions, /Total: 128 tests in 5 files/);
     for (const project of ['classic-start', 'nodes2-start']) {
         const cases = executions.split('\n').filter(line => line.includes(`[${project}]`));
         assert.equal(cases.filter(line => line.includes('execution-history.spec.mjs')).length, 15);
         assert.equal(cases.filter(line => line.includes('execution-outputs.spec.mjs')).length, 8);
         assert.equal(cases.filter(line => line.includes('library-location.spec.mjs')).length, 1);
         assert.equal(cases.filter(line => line.includes('image-attribution.spec.mjs')).length, 3);
-        assert.equal(cases.filter(line => line.includes('execution-text-link.spec.mjs')).length, 32);
+        assert.equal(cases.filter(line => line.includes('execution-text-link.spec.mjs')).length, 37);
     }
     assert.doesNotMatch(executions, /prompt-manager.spec/);
 });

tests/vendor/frontend-coverage-cli.test.mjs

@@ -1,11 +1,9 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
-import { existsSync, mkdtempSync, mkdirSync, readFileSync, rmSync, writeFileSync } from 'node:fs';
-import { EventEmitter } from 'node:events';
-import { setTimeout as delay } from 'node:timers/promises';
+import { existsSync, mkdtempSync, mkdirSync, rmSync, writeFileSync } from 'node:fs';
 import { tmpdir } from 'node:os';
 import { join } from 'node:path';
-import { plan, runCoverage, runNode } from '../../tools/vendor/frontend-coverage.mjs';
+import { plan, runCoverage } from '../../tools/vendor/frontend-coverage.mjs';
 
 const steps = argv => plan(argv).map(({ step, ...options }) => (Object.keys(options).length ? { step, ...options } : step));
 
@@ -93,46 +91,3 @@ test('shard 1 runs the node units into the shared raw dir, then the viewer suite
     assert.ok(calls[1].args.includes(join(paths.tools, 'playwright.config.mjs')));
     assert.deepEqual(calls[2].args.slice(-2), ['--shard', '1/3']);
 });
-
-// #425: npm and a CI step timeout signal only frontend-coverage.mjs; its running child must get it.
-function hostWithSignals() {
-    return new EventEmitter();
-}
-
-test('runNode resolves on exit 0, rejects with the exit code otherwise and leaves no signal listener', async () => {
-    const host = hostWithSignals();
-    await runNode(['-e', 'process.exit(0)'], {}, { host });
-    await assert.rejects(runNode(['-e', 'process.exit(3)'], {}, { host }), /Command failed \(3\): -e process\.exit\(3\)/);
-    assert.equal(host.listenerCount('SIGTERM') + host.listenerCount('SIGINT'), 0);
-});
-
-test('runNode forwards SIGTERM to the running child, which can report before it exits', async t => {
-    const root = mkdtempSync(join(tmpdir(), 'pm-coverage-signal-'));
-    t.after(() => rmSync(root, { recursive: true, force: true }));
-    const ready = join(root, 'ready');
-    const seen = join(root, 'seen');
-    const child = `const fs = require('node:fs');
-process.on('SIGTERM', () => { fs.writeFileSync(${JSON.stringify(seen)}, 'SIGTERM'); process.exit(7); });
-fs.writeFileSync(${JSON.stringify(ready)}, ''); setInterval(() => {}, 1000);`;
-    const host = hostWithSignals();
-    const running = runNode(['-e', child], {}, { host });
-    while (!existsSync(ready)) await delay(20);
-    host.emit('SIGTERM');
-    await assert.rejects(running, /Command failed \(7\)/);
-    assert.equal(readFileSync(seen, 'utf8'), 'SIGTERM', 'the child handled the forwarded signal');
-    assert.equal(host.listenerCount('SIGTERM'), 0);
-});
-
-test('runNode forwards SIGINT and starts the child in its own process group', async () => {
-    const host = hostWithSignals();
-    const kills = [];
-    let options;
-    const fake = new EventEmitter();
-    fake.kill = signal => { kills.push(signal); queueMicrotask(() => fake.emit('exit', null, signal)); };
-    const running = runNode(['x.mjs'], {}, { host, spawnChild: (command, args, spawnOptions) => { options = spawnOptions; return fake; } });
-    assert.equal(options.detached, true, 'a group-wide signal reaches the child only through forwarding, once');
-    host.emit('SIGINT');
-    await assert.rejects(running, /Command failed \(null\): x\.mjs/);
-    assert.deepEqual(kills, ['SIGINT']);
-    assert.equal(host.listenerCount('SIGINT'), 0);
-});

tools/vendor/frontend-coverage-baseline.json

@@ -107,6 +107,12 @@
     "functions": 98,
     "statements": 98
   },
+  "save-to-library.js": {
+    "lines": 98,
+    "branches": 98,
+    "functions": 98,
+    "statements": 98
+  },
   "scan-progress.js": {
     "lines": 98,
     "branches": 98,

tools/vendor/frontend-coverage.mjs

@@ -1,7 +1,7 @@
 import { existsSync, readFileSync, readdirSync, mkdirSync, rmSync, writeFileSync } from 'node:fs';
 import { dirname, join, relative } from 'node:path';
 import { fileURLToPath, pathToFileURL } from 'node:url';
-import { spawn } from 'node:child_process';
+import { spawnSync } from 'node:child_process';
 import { repositoryRoot } from './vendor-viewerjs.mjs';
 
 import { discoverSources, checkCoverage } from '@comfyassets/toolkit/testing/coverage';
@@ -10,27 +10,10 @@ const metrics = ['lines', 'branches', 'functions', 'statements'];
 const SHARD = /^([1-9]\d*)\/([1-9]\d*)$/;
 const USAGE = 'usage: frontend-coverage.mjs [--update-baseline] | --shard I/N | --merge-only [--update-baseline]';
 
-const FORWARDED_SIGNALS = ['SIGTERM', 'SIGINT'];
-
-// Runs one step's node child and waits for it. npm and a CI step timeout signal only this process,
-// so SIGTERM and SIGINT are forwarded to the running child (#425): Playwright then reports the tests
-// still running and writes its blob. The child gets its own process group, so a signal sent to the
-// whole group (Ctrl-C, `timeout`) still reaches it exactly once, through this forwarding.
-export function runNode(args, env = {}, { spawnChild = spawn, host = process } = {}) {
-    return new Promise((resolve, reject) => {
-        const child = spawnChild(process.execPath, args, { cwd: repositoryRoot, stdio: 'inherit',
-            env: { ...process.env, ...env }, detached: true });
-        const forward = signal => () => child.kill(signal);
-        const handlers = FORWARDED_SIGNALS.map(signal => [signal, forward(signal)]);
-        for (const [signal, handler] of handlers) host.on(signal, handler);
-        const done = () => { for (const [signal, handler] of handlers) host.removeListener(signal, handler); };
-        child.once('error', error => { done(); reject(error); });
-        child.once('exit', code => {
-            done();
-            if (code === 0) resolve();
-            else reject(new Error(`Command failed (${code}): ${args.join(' ')}`));
-        });
-    });
+function runNode(args, env = {}) {
+    const result = spawnSync(process.execPath, args, { cwd: repositoryRoot, stdio: 'inherit',
+        env: { ...process.env, ...env } });
+    if (result.status !== 0) throw new Error(`Command failed (${result.status}): ${args.join(' ')}`);
 }
 
 function defaultPaths() {
@@ -129,17 +112,17 @@ export async function runCoverage({ argv = process.argv.slice(2), run = runNode,
         'node-units'() {
             const tests = readdirSync(join(root, 'tests/js')).filter(file => file.endsWith('.test.js'))
                 .map(file => `tests/js/${file}`);
-            return run(['--test', ...tests], { NODE_V8_COVERAGE: raw });
+            run(['--test', ...tests], { NODE_V8_COVERAGE: raw });
         },
         viewer() {
-            return run([playwright, 'test', '--config', join(tools, 'playwright.config.mjs')]);
+            run([playwright, 'test', '--config', join(tools, 'playwright.config.mjs')]);
         },
         workflows({ shard }) {
-            return run([playwright, 'test', '--config', join(tools, 'playwright.workflows.config.mjs'),
+            run([playwright, 'test', '--config', join(tools, 'playwright.workflows.config.mjs'),
                 '--project', 'chromium', '--project', 'touch', ...(shard ? ['--shard', shard] : [])], { PM_JS_COVERAGE: raw });
         },
         report() {
-            return run([join(tools, 'node_modules/c8/bin/c8.js'), 'report', '--all', '--src', sourceRoot,
+            run([join(tools, 'node_modules/c8/bin/c8.js'), 'report', '--all', '--src', sourceRoot,
                 '--include', 'web/js/**/*.js', '--include', 'web/js/**/*.mjs', '--temp-directory', raw, '--reports-dir', reportRoot,
                 '--reporter', 'text', '--reporter', 'json-summary', '--reporter', 'html']);
         },

tools/vendor/playwright.config.mjs

@@ -1,5 +1,4 @@
 import { defineConfig } from '@playwright/test';
-import { reporters } from './test-workers.mjs';
 
 export default defineConfig({
     testDir: './tests',
@@ -9,7 +8,7 @@ export default defineConfig({
     workers: 2,
     forbidOnly: Boolean(process.env.CI),
     retries: process.env.CI ? 1 : 0,
-    reporter: reporters({ name: 'viewer' }),
+    reporter: 'list',
     use: { browserName: 'chromium', headless: true, trace: 'retain-on-failure' },
     projects: [
         { name: 'desktop', use: { viewport: { width: 1280, height: 800 } } },

tools/vendor/playwright.workflows.config.mjs

@@ -1,5 +1,5 @@
 import { defineConfig, devices } from '@playwright/test';
-import { reporters, workflowWorkers } from './test-workers.mjs';
+import { workflowWorkers } from './test-workers.mjs';
 
 // No global webServer: tests/browser/fixtures.mjs starts one server per worker
 // on an OS-chosen port. Files run in parallel; tests inside a file keep their order.
@@ -11,7 +11,7 @@ export default defineConfig({
     fullyParallel: false,
     forbidOnly: Boolean(process.env.CI),
     retries: 0,
-    reporter: reporters({ name: 'workflows' }),
+    reporter: 'list',
     use: { trace: 'retain-on-failure', screenshot: 'only-on-failure' },
     projects: [
         { name: 'chromium', outputDir: './test-results/workflows/chromium', use: { browserName: 'chromium' } },

tools/vendor/running-tests-reporter.mjs

@@ -1,58 +0,0 @@
-import { writeSync } from 'node:fs';
-import { relative } from 'node:path';
-
-// Names the tests still running when a run is cut off (#425). A browser test step that reaches its
-// timeout-minutes gets SIGTERM, which ends Playwright at once: no reporter's onEnd runs, so neither
-// `list` nor the blob report says what was running. On the first SIGTERM this reporter prints every
-// started test that has not ended, then turns the signal into SIGINT, Playwright's own interrupt,
-// which stops the workers, ends the run as interrupted (non-zero exit) and writes the blob report.
-// A second SIGTERM gets the default behaviour: the process dies.
-export default class RunningTestsReporter {
-    constructor({ now = () => Date.now(), write = text => writeSync(1, text), host = process } = {}) {
-        this.now = now;
-        this.write = write;
-        this.host = host;
-        this.rootDir = host.cwd();
-        this.running = new Map();
-        this.onSigterm = () => {
-            this.host.removeListener('SIGTERM', this.onSigterm);
-            this.report('SIGTERM');
-            this.host.kill(this.host.pid, 'SIGINT');
-        };
-    }
-
-    printsToStdio() {
-        return false;
-    }
-
-    onBegin(config) {
-        this.rootDir = config.rootDir;
-        this.host.on('SIGTERM', this.onSigterm);
-    }
-
-    onTestBegin(test, result) {
-        this.running.set(`${test.id}#${result.retry}`, { test, startedAt: this.now() });
-    }
-
-    onTestEnd(test, result) {
-        this.running.delete(`${test.id}#${result.retry}`);
-    }
-
-    describe({ test, startedAt }) {
-        const project = test.parent?.project()?.name;
-        const where = `${relative(this.rootDir, test.location.file)}:${test.location.line}`;
-        const seconds = ((this.now() - startedAt) / 1000).toFixed(1);
-        return `${project ? `[${project}] › ` : ''}${where} › ${test.title} (running ${seconds}s)`;
-    }
-
-    report(reason) {
-        if (!this.running.size) return;
-        const lines = [...this.running.values()].map(entry => `  ${this.describe(entry)}`);
-        this.write(`\nStill running when the run ended (${reason}): ${this.running.size}\n${lines.join('\n')}\n`);
-    }
-
-    onEnd(result) {
-        this.host.removeListener('SIGTERM', this.onSigterm);
-        this.report(result.status);
-    }
-}

tools/vendor/test-workers.mjs

@@ -1,8 +1,4 @@
 import { availableParallelism } from 'node:os';
-import { fileURLToPath } from 'node:url';
-
-// Absolute, so a config that imports this one from another directory still finds it.
-const RUNNING_TESTS_REPORTER = fileURLToPath(new URL('./running-tests-reporter.mjs', import.meta.url));
 
 const MAX_LOCAL_WORKERS = 8;
 const CPUS_PER_WORKER = 4;
@@ -20,10 +16,3 @@ export function workflowWorkers({ env = process.env, cpus = availableParallelism
     if (env.CI) return 1;
     return Math.max(1, Math.min(MAX_LOCAL_WORKERS, Math.floor(cpus / CPUS_PER_WORKER)));
 }
-
-// Under CI, running-tests-reporter.mjs names the tests a step timeout's signal cut off (`list`
-// cannot: they never end), and a blob report beside the traces is uploaded with them.
-export function reporters({ env = process.env, name } = {}) {
-    if (!env.CI) return 'list';
-    return [['list'], [RUNNING_TESTS_REPORTER], ['blob', { outputDir: `./test-results/blob/${name}` }]];
-}

utils/execution_context_capture.py

@@ -11,6 +11,7 @@ import weakref
 
 from .execution_context_budget import ContextBudget, PayloadLease, SealedContext
 from .execution_context_graph import (
+    NOT_SAVED,
     GraphProjection,
     GraphRole,
     SourceRef,
@@ -325,6 +326,8 @@ class ContextCapture:
                     nonlocal ambiguous
                     if role.reason == "source-transformed":
                         return _unknown("unsupported")
+                    if role.reason == NOT_SAVED:
+                        return _unknown("unavailable")
                     if not role.sources:
                         return role.inferred or _unknown("unsupported")
                     values = [

utils/execution_context_graph.py

@@ -3,8 +3,13 @@
 import re
 from dataclasses import dataclass
 from .execution_contexts import PromptSnapshot, TextEvidence, text_size
+from .prompt_graph import save_setting
 from .prompt_pair_resolver import _DEFAULT_ADAPTERS
 
+# A role whose PromptManager source has save_to_library off, or wired from a
+# node the graph cannot read: no text is recorded for it (#90)
+NOT_SAVED = "not_saved"
+
 
 @dataclass(frozen=True)
 class SourceRef:
@@ -332,6 +337,11 @@ class _Projector:
             self.transformed = False
             # Only the capture-source-to-consumer path determines transforms.
             sources = self.discover_sources(value, "conditioning")
+            if any(
+                save_setting(self.graph, source.node_id) is not True
+                for source in sources
+            ):
+                return GraphRole((), None, NOT_SAVED)
             snapshot, _ = self.text(value, "conditioning")
             return GraphRole(
                 sources, snapshot, "source-transformed" if self.transformed else ""

utils/image_monitor.py

@@ -37,7 +37,13 @@ from .hashing import generate_prompt_hash
 from .metadata_extractor import ComfyUIMetadataExtractor
 from .parallel import note_refusal, refused_at_shutdown
 from .logging_config import get_logger
-from .prompt_graph import resolve_text, run_prompt_nodes
+from .prompt_graph import (
+    metadata_opted_out,
+    resolve_text,
+    run_prompt_nodes,
+    save_setting,
+    side_opted_out,
+)
 from .prompt_pair_resolver import resolve_prompt_pair
 from .run_keys import image_run_keys
 from .usage_tracking import survive_switch
@@ -450,6 +456,12 @@ class ImageGenerationHandler(FileSystemEventHandler):
             # that produced this image, independent of node caching and of any
             # negative-prompt PromptManager nodes in the workflow.
             state, current_prompt = self._find_prompt_from_metadata(metadata)
+            if state == "opted_out":
+                self.logger.info(
+                    "Save to library is off for this run's prompt, skipping image: "
+                    f"{image_path}"
+                )
+                return
             if state == "foreign":
                 # Another workflow saved this image: it belongs to no prompt of
                 # ours, and must not consume a batch queue entry.
@@ -715,16 +727,27 @@ class ImageGenerationHandler(FileSystemEventHandler):
             ``("linked", prompt)`` with a context dict holding 'id' and 'text';
             ``("foreign", None)`` when the workflow has no positive PromptManager
             node, so the image belongs to no prompt of ours;
+            ``("opted_out", None)`` when a PromptManager node that would be the
+            run's prompt has its ``save_to_library`` switch off (#90): the image
+            is linked to no prompt, by no fallback;
             ``("unknown", None)`` when metadata can't decide (missing, a batch
             item whose text came from another node, or a lookup failure) and the
             caller's queue and tracker fallbacks apply.
         """
         if not metadata:
             return "unknown", None
+        if metadata_opted_out(metadata):
+            return "opted_out", None
+        graph = metadata.get("prompt")
+        if isinstance(graph, dict) and any(
+            save_setting(graph, node_id) is None for node_id in run_prompt_nodes(graph)
+        ):
+            # A switch wired from a node the graph cannot read: only the node's
+            # own run (it saw the real value) can link the image (#90)
+            return "unknown", None
 
         prompt_text = None
         resolution = resolve_prompt_pair(metadata)
-        graph = metadata.get("prompt")
         if resolution["state"] == "resolved" and isinstance(graph, dict):
             positive = resolution["positive"]
             path = positive["provenance"].get("path", [])
@@ -865,13 +888,23 @@ class ImageGenerationHandler(FileSystemEventHandler):
             metadata: Extracted metadata from the image file (workflow, parameters,
                 etc.)
         """
+        if metadata_opted_out(metadata):
+            # Reached from a run or history: the file's own graph says no (#90)
+            self.logger.info(
+                f"Save to library is off for {os.path.basename(image_path)}; "
+                "left unlinked"
+            )
+            return
         try:
             resolution = resolve_prompt_pair(metadata)
+            graph = metadata.get("prompt") if isinstance(metadata, dict) else None
+            # An opted-out negative is never stored: link the positive alone
+            pair_allowed = not side_opted_out(graph, resolution.get("negative"))
 
             def link():
                 # One write; run again on the moved library when a Move
                 # library switched while it waited (#249 S6b).
-                if resolution["state"] == "resolved":
+                if resolution["state"] == "resolved" and pair_allowed:
                     positive = resolution["positive"]
                     expected = self.db_manager.get_prompt_by_hash(
                         generate_prompt_hash(

utils/inspection_response.py

@@ -300,49 +300,6 @@ def _blank(value: str | bytes | None) -> bool:
     return value is None or not value.strip()
 
 
-def inherited_category(
-    positive_category: str | bytes | None,
-    recipe_category: str | bytes | None,
-    has_recipe: bool,
-) -> tuple:
-    """``(value, scope)`` of the category an image's link supplies (#332 MC4).
-
-    The one rule for the inspector chip, the Images category filter and
-    History (D39): a linked recipe's own category when it is not blank,
-    ``(recipe category, "pair")``; otherwise the positive's value unchanged,
-    blank or not, ``(positive category, "positive")``.
-    """
-    if has_recipe and not _blank(recipe_category):
-        return recipe_category, "pair"
-    return positive_category, "positive"
-
-
-class _OwnCategoryUnread:
-    """The own-category read failed: hide the category (#332 DC5)."""
-
-    def __repr__(self) -> str:
-        return "OWN_CATEGORY_UNREAD"
-
-
-OWN_CATEGORY_UNREAD = _OwnCategoryUnread()
-
-
-def apply_own_category(library: dict, own) -> dict:
-    """*library* with an image's own category applied (#332 §5).
-
-    ``own`` is the own category (a string, shown with scope ``"image"``
-    whatever the link status), None (the inherited values stay) or
-    OWN_CATEGORY_UNREAD (category and scope hidden rather than possibly
-    wrong). Returns a new dict.
-    """
-    result = dict(library)
-    if own is OWN_CATEGORY_UNREAD:
-        result.update(category=None, category_scope=None)
-    elif isinstance(own, str):
-        result.update(category=own, category_scope="image")
-    return result
-
-
 def library_metadata(
     positive_category: str | bytes | None,
     positive_tags: list,
@@ -355,14 +312,13 @@ def library_metadata(
     the linked positive prompt's, the values Set category writes and the Images
     filters match. Tag sets are never merged. ``recipe`` is (category, tags).
     """
-    category, category_scope = inherited_category(
-        positive_category,
-        recipe[0] if recipe is not None else None,
-        recipe is not None,
-    )
+    category, category_scope = positive_category, "positive"
     tags, tags_scope = positive_tags, "positive"
-    if recipe is not None and recipe[1]:
-        tags, tags_scope = recipe[1], "pair"
+    if recipe is not None:
+        if not _blank(recipe[0]):
+            category, category_scope = recipe[0], "pair"
+        if recipe[1]:
+            tags, tags_scope = recipe[1], "pair"
     return {
         "category": category,
         "category_scope": category_scope,
@@ -389,13 +345,9 @@ def _library_projection(library: dict) -> dict:
         value = library.get(key)
         if value is None or isinstance(value, str):
             result[key] = value
-    # An image's own category (#332) has the scope "image"; tags never do.
-    for key, scopes in (
-        ("category_scope", ("pair", "positive", "image", None)),
-        ("tags_scope", ("pair", "positive", None)),
-    ):
+    for key in ("category_scope", "tags_scope"):
         scope = library.get(key)
-        if scope in scopes:
+        if scope in ("pair", "positive", None):
             result[key] = scope
     tags = library.get("tags")
     result["tags"] = (

utils/prompt_graph.py

@@ -21,6 +21,11 @@ PROMPT_MANAGER_TYPES = frozenset(
     }
 )
 
+# A node's switch (#90): False means PromptManager ignores that node's runs
+SAVE_INPUT = "save_to_library"
+# Core nodes whose output is a known boolean: (class_type) -> input holding it
+_BOOLEAN_SOURCES = {"PrimitiveBoolean": "value"}
+
 # Upper bound on nodes expanded per graph; queued and embedded graphs are untrusted
 MAX_VISITS = 500
 # Longest text resolve_text will build; StringConcatenate chains can double
@@ -59,6 +64,116 @@ def _inputs(node: Any) -> Dict[str, Any]:
     return inputs if isinstance(inputs, dict) else {}
 
 
+def _as_boolean(value: Any) -> bool:
+    """ComfyUI's coercion of a BOOLEAN input before the node runs."""
+    if isinstance(value, dict) and "__value__" in value:
+        value = value["__value__"]
+    return bool(value)
+
+
+def save_setting(graph: Any, node_id: Any) -> Optional[bool]:
+    """A PromptManager node's ``save_to_library`` as the node will receive it.
+
+    True when the input is missing (every workflow and image from before the
+    switch), the literal coerced like ComfyUI does, the value of a linked core
+    ``PrimitiveBoolean``, and None when the switch is wired from a node whose
+    output cannot be known from the graph.
+    """
+    node = graph.get(str(node_id)) if isinstance(graph, dict) else None
+    inputs = _inputs(node)
+    if SAVE_INPUT not in inputs:
+        return True
+    value = inputs[SAVE_INPUT]
+    if not _is_link(value):
+        return _as_boolean(value)
+    source = graph.get(str(value[0]))
+    if not isinstance(source, dict) or value[1] != 0:
+        return None
+    key = _BOOLEAN_SOURCES.get(str(source.get("class_type", "")))
+    source_inputs = _inputs(source)
+    if key is None or key not in source_inputs or _is_link(source_inputs[key]):
+        return None
+    return _as_boolean(source_inputs[key])
+
+
+def opted_out(graph: Any, node_id: Any) -> bool:
+    """Whether a PromptManager node's switch is off: PromptManager ignores it."""
+    return save_setting(graph, node_id) is False
+
+
+def side_opted_out(graph: Any, side: Any) -> bool:
+    """Whether a resolved side's path passes a PromptManager node that is off.
+
+    ``side`` is a resolver side (``positive`` or ``negative`` of a resolved
+    pair): its text must not be stored when any PromptManager node on its
+    provenance path has its switch off or wired from an unreadable node (#90).
+    """
+    if not isinstance(graph, dict) or not isinstance(side, dict):
+        return False
+    provenance = side.get("provenance")
+    path = provenance.get("path") if isinstance(provenance, dict) else None
+    for step in path if isinstance(path, list) else []:
+        node_id = step.get("node_id") if isinstance(step, dict) else None
+        node = graph.get(str(node_id)) if node_id is not None else None
+        if (
+            isinstance(node, dict)
+            and node.get("class_type") in PROMPT_MANAGER_TYPES
+            and save_setting(graph, node_id) is not True
+        ):
+            return True
+    return False
+
+
+def _workflow_node_opted_out(node: Any) -> bool:
+    """A saved-workflow PromptManager node whose widget values hold ``False``.
+
+    No other PromptManager widget holds a boolean, so the value is the switch.
+    """
+    if not isinstance(node, dict):
+        return False
+    if (node.get("type") or node.get("class_type")) not in PROMPT_MANAGER_TYPES:
+        return False
+    if node.get("mode") in (2, 4):
+        return False  # muted or bypassed: it did not run
+    values = node.get("widgets_values")
+    return isinstance(values, list) and any(value is False for value in values)
+
+
+def metadata_opted_out(metadata: Any, *, unreadable: bool = False) -> bool:
+    """Whether a file's metadata says its run's prompt does not save (#90).
+
+    The executed graph (``prompt``) decides when present: a node of
+    ``positive_opt_outs``, or with ``unreadable`` also a run prompt whose
+    switch is wired from a node the graph cannot read. Without one, the
+    saved workflow (``workflow`` nodes or the extractor's
+    ``text_encoder_nodes``) is opted out when a PromptManager node stores
+    ``False``.
+    """
+    if not isinstance(metadata, dict):
+        return False
+    graph = metadata.get("prompt")
+    if isinstance(graph, dict):
+        if positive_opt_outs(graph):
+            return True
+        return unreadable and any(
+            save_setting(graph, node_id) is None for node_id in run_prompt_nodes(graph)
+        )
+    workflow = metadata.get("workflow")
+    nodes = list(metadata.get("text_encoder_nodes") or [])
+    if isinstance(workflow, dict) and isinstance(workflow.get("nodes"), list):
+        nodes.extend(workflow["nodes"])
+        definitions = workflow.get("definitions")
+        subgraphs = (
+            definitions.get("subgraphs") if isinstance(definitions, dict) else None
+        )
+        for subgraph in subgraphs if isinstance(subgraphs, list) else []:
+            inner = subgraph.get("nodes") if isinstance(subgraph, dict) else None
+            nodes.extend(inner if isinstance(inner, list) else [])
+    # Without the executed graph the node's role is unknown: any opted-out
+    # PromptManager node opts the file out (never a guessed link).
+    return any(_workflow_node_opted_out(node) for node in nodes[:MAX_VISITS])
+
+
 def _positive_roots(graph: Dict[str, Any]) -> List[Any]:
     """Links into samplers' positive inputs (KSampler, CFGGuider, BasicGuider, ...).
 
@@ -100,11 +215,21 @@ def has_sampler(graph: Any) -> bool:
 
 
 def positive_prompt_components(graph: Any) -> List[Tuple[str, str]]:
-    """Node/input identities reaching actual sampler positive wires."""
+    """Node/input identities reaching actual sampler positive wires.
+
+    A node whose switch is off is not one, and nothing upstream of it is
+    followed (#90): see ``positive_opt_outs``.
+    """
+    return _walk_positive(graph)[0]
+
+
+def _walk_positive(graph: Any) -> Tuple[List[Tuple[str, str]], List[str]]:
+    """(components of enabled nodes, opted-out nodes) on sampler positive wires."""
     if not isinstance(graph, dict):
-        return []
+        return [], []
 
     found: List[Tuple[str, str]] = []
+    skipped: List[str] = []
     seen = set()
     stack = list(reversed(_positive_roots(graph)))
     while stack and len(seen) < MAX_VISITS:
@@ -117,6 +242,10 @@ def positive_prompt_components(graph: Any) -> List[Tuple[str, str]]:
         if not isinstance(node, dict):
             continue
         if node.get("class_type") in PROMPT_MANAGER_TYPES:
+            if opted_out(graph, node_id):
+                if node_id not in skipped:
+                    skipped.append(node_id)
+                continue
             field = "text"
             if node.get("class_type") == "PromptManagerPair":
                 field = {
@@ -132,7 +261,33 @@ def positive_prompt_components(graph: Any) -> List[Tuple[str, str]]:
                 found.append(identity)
             continue
         stack.extend(reversed(_upstream_links(_inputs(node))))
-    return found
+    return found, skipped
+
+
+def _sampler_less_nodes(graph: Dict[str, Any]) -> List[str]:
+    """Every PromptManager node of a graph without a recognisable sampler."""
+    return [
+        str(node_id)
+        for node_id, node in graph.items()
+        if isinstance(node, dict) and node.get("class_type") in PROMPT_MANAGER_TYPES
+    ]
+
+
+def positive_opt_outs(graph: Any) -> List[str]:
+    """PromptManager nodes with their switch off that would be a run's prompt.
+
+    Those on a sampler's positive wires, or, in a graph without a recognisable
+    sampler, any. A run with one of them links no file to any prompt (#90):
+    the file's graph cannot always say which sampler wrote it.
+    """
+    if not isinstance(graph, dict):
+        return []
+    found, skipped = _walk_positive(graph)
+    if found or skipped or has_sampler(graph):
+        return skipped
+    return [
+        node_id for node_id in _sampler_less_nodes(graph) if opted_out(graph, node_id)
+    ]
 
 
 def positive_prompt_nodes(graph: Any) -> List[str]:
@@ -148,13 +303,13 @@ def positive_prompt_nodes(graph: Any) -> List[str]:
 
 def run_prompt_components(graph: Any) -> List[Tuple[str, str]]:
     """Actual positive components, retaining standalone main-editor fallback."""
-    components = positive_prompt_components(graph)
-    if components or not isinstance(graph, dict) or has_sampler(graph):
+    components, skipped = _walk_positive(graph)
+    if components or skipped or not isinstance(graph, dict) or has_sampler(graph):
         return components
     return [
-        (str(node_id), "text")
-        for node_id, node in graph.items()
-        if isinstance(node, dict) and node.get("class_type") in PROMPT_MANAGER_TYPES
+        (node_id, "text")
+        for node_id in _sampler_less_nodes(graph)
+        if not opted_out(graph, node_id)
     ]
 
 
@@ -165,16 +320,16 @@ def run_prompt_nodes(graph: Any) -> List[str]:
     say), every PromptManager node counts, as before 3.2.4, so an exotic workflow
     never silently loses usage counting or image linking. When a sampler exists
     and no PromptManager node feeds its positive input, nothing counts: the only
-    PromptManager nodes are negative prompts.
+    PromptManager nodes are negative prompts. A node whose switch is off never
+    counts (#90).
     """
-    positive = positive_prompt_nodes(graph)
-    if positive or not isinstance(graph, dict) or has_sampler(graph):
-        return positive
-    return [
-        str(node_id)
-        for node_id, node in graph.items()
-        if isinstance(node, dict) and node.get("class_type") in PROMPT_MANAGER_TYPES
-    ]
+    return list(
+        dict.fromkeys(
+            node_id
+            for node_id, field in run_prompt_components(graph)
+            if field == "text"
+        )
+    )
 
 
 def _join_text_inputs(
@@ -270,7 +425,18 @@ def resolve_text(graph: Any, node_id: str) -> Optional[str]:
 
 
 def intrinsic_pair_nodes(graph: Any) -> List[str]:
-    """Paired nodes whose matching outputs feed the same sampler, or standalone."""
+    """Paired nodes whose matching outputs feed the same sampler, or standalone.
+
+    A pair whose switch is off is never one (#90).
+    """
+    return [
+        node_id
+        for node_id in _intrinsic_pair_nodes(graph)
+        if not opted_out(graph, node_id)
+    ]
+
+
+def _intrinsic_pair_nodes(graph: Any) -> List[str]:
     if not isinstance(graph, dict) or len(graph) > MAX_VISITS:
         return []
     if not has_sampler(graph):

utils/usage_tracking.py

@@ -30,7 +30,12 @@ from typing import Any, Callable, List, Optional, Tuple
 try:
     from .hashing import generate_prompt_hash
     from .logging_config import get_logger
-    from .prompt_graph import intrinsic_pair_nodes, resolve_text, run_prompt_components
+    from .prompt_graph import (
+        intrinsic_pair_nodes,
+        resolve_text,
+        run_prompt_components,
+        save_setting,
+    )
     from .prompt_pair_resolver import resolve_text_input
     from .pair_execution import clear_pair_execution
     from .queue_observers import subscribe_dequeue
@@ -41,6 +46,7 @@ except ImportError:
         intrinsic_pair_nodes,
         resolve_text,
         run_prompt_components,
+        save_setting,
     )
     from utils.prompt_pair_resolver import resolve_text_input
     from utils.pair_execution import clear_pair_execution
@@ -127,10 +133,14 @@ def queued_prompt_runs(graph: Any) -> List[Run]:
     """(hash, text) of each positive PromptManager node whose text is knowable.
 
     Each hash once: the same text in two positive nodes is one run of the prompt.
+    A node whose switch is off is never counted; one whose switch is wired from
+    a node the graph cannot read counts itself when it executes (#90).
     """
     runs: List[Run] = []
     seen = set()
     for node_id, field in run_prompt_components(graph):
+        if save_setting(graph, node_id) is not True:
+            continue
         node = graph.get(node_id, {}) if isinstance(graph, dict) else {}
         text = (
             resolve_text_input(graph, node_id, field)
@@ -156,6 +166,8 @@ def queued_pair_runs(graph: Any) -> List[Tuple[str, str, str]]:
     """Resolve raw paired recipes only when both outputs form the used pair."""
     found, seen = [], set()
     for node_id in intrinsic_pair_nodes(graph):
+        if save_setting(graph, node_id) is not True:
+            continue  # wired switch: the node counts itself (#90)
         positive = resolve_text_input(graph, node_id, "text")
         negative = resolve_text_input(graph, node_id, "negative_text")
         if positive is None or not positive.strip() or negative is None:

web/comfy/prompt_manager.js

@@ -6,6 +6,7 @@ const { installClassicControls } = await import(api.fileURL('/prompt_manager/js/
 const { installFocusedNode, installSplitNode, installPairNode } = await import(api.fileURL('/prompt_manager/js/focused-node.js'));
 const { installPromptBridge } = await import(api.fileURL('/prompt_manager/js/prompt-bridge-host.js'));
 const { collapseLinkedWidget, isLinked, linkNoteText, primitiveTextValue, storedWidgetValue } = await import(api.fileURL('/prompt_manager/js/text-links.js'));
+const { normalizeSaveWidget } = await import(api.fileURL('/prompt_manager/js/save-to-library.js'));
 const promptManagerTypes = new Set(['PromptManager', 'PromptManagerText', 'PromptManagerFocused', 'PromptManagerSplit', 'PromptManagerPair']);
 
 // ============================================================================
@@ -525,6 +526,8 @@ app.registerExtension({
           if (originalConfigure) {
             originalConfigure.call(this, data);
           }
+          // #90: an older workflow loads with Save to library on
+          normalizeSaveWidget(this);
           if (data._userHasResized) {
             this._userHasResized = data._userHasResized;
           }

web/js/focused-node.js

@@ -2,9 +2,13 @@ import {createScope, createButton, createField, mountTheme} from './shared/toolk
 import {createPromptLibrary} from './prompt-library.js';
 import {attachMetadataAutocomplete} from './metadata-autocomplete.js';
 import {exposeTextSockets, linkNoteText, preferTextInputs, textInputAtPoint} from './text-links.js';
+import {SAVE_WIDGET, normalizeSaveWidget, placeSaveWidgetLast, saveWidget, savesToLibrary, setSaveToLibrary} from './save-to-library.js';
 
 const names = ['text', 'category', 'tags', 'search_text', 'prepend_text', 'append_text'];
 let nextEditorId = 0;
+// The editor draws these widgets itself; the host keeps them as hidden, zero-height values.
+function hiddenWidgetSize() { return [0, -4]; }
+function hideNativeWidget(widget) { widget.hidden = true; widget.type = 'hidden'; widget.computeSize = hiddenWidgetSize; }
 
 function loadStyles() {
     const href = new URL('./prompt-editor.css', import.meta.url).href;
@@ -43,10 +47,15 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
         for (const name of pair ? [...names,'negative_text'] : names) {
             let widget = this.widgets?.find(item => item.name === name);
             if (!widget) widget = this.addWidget('text', name, '', () => {}, {});
-            widget.hidden = true; widget.type = 'hidden'; widget.computeSize = () => [0, -4];
+            hideNativeWidget(widget);
             widgets.set(name, widget);
         }
         exposeTextSockets(this, textInputs);
+        // #90: the switch follows the hidden fallbacks above (one widget order on every frontend) and is drawn in the
+        // toolbar, like the other hidden widgets are drawn by the editor.
+        placeSaveWidgetLast(this);
+        const nativeSave = saveWidget(this);
+        if (nativeSave) hideNativeWidget(nativeSave);
         const element = document.createElement('div'); element.className = `ca-tools pm-focused${split ? ' pm-split' : ''}${pair ? ' pm-pair' : ''}`;
         element.setAttribute('aria-label',pair ? 'Paired prompt editor' : split ? 'Split prompt editor' : 'Focused prompt editor');
         loadStyles(); mountTheme(element, app.ui?.settings, scope);
@@ -58,6 +67,11 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
         toolbar.append(web);
         const save = pair ? createButton('Save pair','ca-primary') : null;
         if (save) toolbar.append(save);
+        const saveSwitch = document.createElement('input'); saveSwitch.type = 'checkbox'; saveSwitch.dataset.saveToLibrary = '';
+        const saveLabel = document.createElement('label'); saveLabel.className = 'pm-editor-save';
+        saveLabel.title = 'Off: runs of this node are not saved, counted or linked to their images. The output is unchanged.';
+        saveLabel.append(saveSwitch, document.createTextNode('Save to library'));
+        if (nativeSave) toolbar.append(saveLabel);
         let saving = false;
         const workspace = document.createElement('div'); workspace.className = 'pm-editor-workspace';
         const editor = document.createElement('div'); editor.className = 'pm-editor-compose';
@@ -138,7 +152,11 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
         }
         const composed = disclosure('preview','Composed text preview');
         const preview = document.createElement('p'); preview.className = 'pm-editor-preview'; preview.dataset.composedPreview = ''; composed.append(preview);
-        const footer = document.createElement('p'); footer.className = 'pm-editor-status'; footer.setAttribute('role','status'); footer.textContent = pair ? 'The prompt pair is saved when this node runs, or use Save pair.' : 'Main prompt is saved when this node runs.';
+        const footer = document.createElement('p'); footer.className = 'pm-editor-status'; footer.setAttribute('role','status');
+        const SAVE_OFF = 'Save to library is off: runs of this node are not added to the library.';
+        const SAVE_LINKED = 'Save to library comes from a link: runs are added to the library only while it is on.';
+        function runNote(saved) { return isConnected(SAVE_WIDGET) ? SAVE_LINKED : savesToLibrary(thisNode) ? saved : SAVE_OFF; }
+        footer.textContent = runNote(pair ? 'The prompt pair is saved when this node runs, or use Save pair.' : 'Main prompt is saved when this node runs.');
         const saveConnectionNotice = pair ? document.createElement('p') : null;
         if (saveConnectionNotice) {
             saveConnectionNotice.className = 'pm-editor-status'; saveConnectionNotice.setAttribute('role','status');
@@ -166,6 +184,7 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
             mainField.hidden = Boolean(isConnected('text')); connected.hidden = !isConnected('text');
             if (negative) { negative.field.hidden = Boolean(isConnected('negative_text')); negative.note.hidden = !isConnected('negative_text'); }
             if (save) { save.disabled = saving || hasConnectedPairValues(); saveConnectionNotice.hidden = !hasConnectedPairValues(); }
+            saveSwitch.checked = savesToLibrary(thisNode); saveSwitch.disabled = isConnected(SAVE_WIDGET);
             controls.forEach((input,name) => {
                 input.value = value(name);
                 if (name !== 'text' && name !== 'negative_text') {
@@ -185,7 +204,7 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
                 write('category',prompt.category || '');
                 write('tags',Array.isArray(prompt.tags) ? prompt.tags.join(', ') : prompt.tags || '');
             }
-            render(); footer.setAttribute('role','status'); footer.textContent = pair ? 'Loaded pair. Saved when this node runs.' : 'Loaded prompt. Saved when this node runs.'; main.focus();
+            render(); footer.setAttribute('role','status'); footer.textContent = runNote(pair ? 'Loaded pair. Saved when this node runs.' : 'Loaded prompt. Saved when this node runs.'); main.focus();
         }});
         workspace.append(library.element); element.append(footer);
         function snapshot() {
@@ -197,7 +216,13 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
             library.element.hidden = !split && !state.libraryOpen; browse.textContent = state.libraryOpen ? 'Hide library' : 'Browse library'; browse.setAttribute('aria-expanded', String(Boolean(state.libraryOpen)));
             library.setQuery(value('search_text')); library.restoreFilters(state.libraryFilters); render();
         }
-        controls.forEach((input,name) => scope.listen(input,'input',() => {write(name,input.value);render();footer.setAttribute('role','status');footer.textContent=pair?'The pair is saved when this node runs.':'Main prompt is saved when this node runs.';}));
+        controls.forEach((input,name) => scope.listen(input,'input',() => {write(name,input.value);render();footer.setAttribute('role','status');footer.textContent=runNote(pair?'The pair is saved when this node runs.':'Main prompt is saved when this node runs.');}));
+        scope.listen(saveSwitch,'change',() => {
+            if (isConnected(SAVE_WIDGET)) return;
+            setSaveToLibrary(thisNode, saveSwitch.checked); render();
+            footer.setAttribute('role','status'); footer.textContent = runNote(pair ? 'The pair is saved when this node runs.' : 'Main prompt is saved when this node runs.');
+            thisNode.setDirtyCanvas(true,true); app.graph?.setDirtyCanvas(true,true);
+        });
         scope.listen(browse,'click',() => {
             library.element.hidden = !library.element.hidden;
             library.closeCompletions();
@@ -248,6 +273,8 @@ export function installFocusedNode(nodeType, app, api, parseQuery, {layout = 'fo
         const result = configure?.apply(this,args);
         // A saved workflow restores its inputs with their widget bindings; keep the text inputs as sockets.
         exposeTextSockets(this, textInputs);
+        // #90: an older workflow loads with Save to library on
+        normalizeSaveWidget(this);
         this._focusedView?.restore();
         return result;
     };

web/js/prompt-editor.css

@@ -2,6 +2,8 @@
 .pm-focused [hidden] { display: none !important; }
 .pm-editor-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
 .pm-editor-toolbar > strong { margin-inline-end: auto; font-weight: 500; }
+.pm-editor-save { display: inline-flex; align-items: center; gap: 6px; color: var(--ca-muted); cursor: pointer; }
+.pm-editor-save:has(input:checked) { color: inherit; }
 .pm-focused .ca-field-label { align-self: flex-start; margin-inline: 0; text-align: start; }
 .pm-editor-workspace, .pm-editor-compose { display: contents; }
 .pm-focused .pm-editor-main { display: flex; flex: 1; min-block-size: 180px; flex-direction: column; align-items: stretch; gap: 5px; text-align: start; }

web/js/save-to-library.js

@@ -0,0 +1,47 @@
+// #90: a PromptManager node's `save_to_library` switch. Off: PromptManager ignores the node's runs (nothing saved,
+// counted or linked); the node's output is unchanged.
+//
+// The input is declared last, so it takes the widget index an older workflow used for the editor's own
+// (non-serialized) DOM widget, where it stored `''` or nothing. ComfyUI coerces a BOOLEAN with `bool(value)`, so that
+// `''` would turn saving off: after a workflow loads, anything that is not a boolean is the default, on.
+
+export const SAVE_WIDGET = 'save_to_library';
+
+export function saveWidget(node) {
+    return node?.widgets?.find(widget => widget?.name === SAVE_WIDGET);
+}
+
+/** Whether the node saves its runs (a missing widget, as on an older backend, is on). */
+export function savesToLibrary(node) {
+    return saveWidget(node)?.value !== false;
+}
+
+/** Set a non-boolean switch value (from an older workflow) to on. Returns whether it changed. */
+export function normalizeSaveWidget(node) {
+    const widget = saveWidget(node);
+    if (!widget || typeof widget.value === 'boolean') return false;
+    widget.value = true;
+    const index = node.widgets.indexOf(widget);
+    if (Array.isArray(node.widgets_values) && index >= 0) node.widgets_values[index] = true;
+    return true;
+}
+
+/** Move the switch after every other widget the node has now, so its index is the same on every frontend. */
+export function placeSaveWidgetLast(node) {
+    const widget = saveWidget(node);
+    const widgets = node?.widgets;
+    if (!widget || widgets.at(-1) === widget) return false;
+    widgets.splice(widgets.indexOf(widget), 1);
+    widgets.push(widget);
+    return true;
+}
+
+/** Turn the switch on or off the way a native widget edit does. */
+export function setSaveToLibrary(node, value) {
+    const widget = saveWidget(node);
+    if (!widget) return;
+    widget.value = Boolean(value);
+    const index = node.widgets.indexOf(widget);
+    if (Array.isArray(node.widgets_values) && index >= 0) node.widgets_values[index] = widget.value;
+    widget.callback?.(widget.value, undefined, node);
+}

web/js/workspace/file-inspector.mjs

@@ -20,8 +20,6 @@ const REPRESENTATIONS = {
     limited: 'Record exceeds inspection limits; text is unavailable',
 };
 const TEXTLESS = new Set(['invalid', 'limited']);
-// #332: the hidden prefix that names where a category chip's value came from.
-const CATEGORY_PREFIX = {image: 'Image category: ', positive: 'Positive prompt category: ', pair: 'Recipe category: '};
 const REVEAL_URL = '/prompt_manager/images/reveal';
 // D38 Show in folder: the route's answers, in the maintainer's words.
 const REVEAL_OPENED = 'Opened the folder on this computer.';
@@ -267,10 +265,7 @@ export function mountFileInspector(container, {api, sender, parentScope, variant
         inner.append(heading, el('p', filename, 'small'));
         const badges = el('div', undefined, 'tags'), badge = evidenceBadge(record.prompts);
         if (badge) badges.append(el('span', badge, 'chip blue'));
-        // #332: an image's own category shows for any link status; an inherited one only when linked.
-        if (library?.category && (library.category_scope === 'image' || linked)) {
-            badges.append(prefixedChip(CATEGORY_PREFIX[library.category_scope] ?? CATEGORY_PREFIX.positive, library.category));
-        }
+        if (linked && library.category) badges.append(prefixedChip(library.category_scope === 'pair' ? 'Recipe category: ' : 'Positive prompt category: ', library.category));
         if (badges.childNodes.length) inner.append(badges);
         const prompts = el('div'); inner.append(prompts);
         const blocks = mountPromptBlocks(prompts, {sender, parentScope:contentScope, includePairAction:false, contextLabel:promptContext, title});

web/js/workspace/inspection-state.mjs

@@ -201,9 +201,7 @@ function resolutionFor(value) {
 function libraryFor(value) {
     if (!object(value) || !['linked', 'none', 'ambiguous', 'unavailable', 'limited'].includes(value.status) || value.scope !== 'saved-library' ||
         !Array.isArray(value.tags) || value.tags.some(tag => typeof tag !== 'string') ||
-        ![null, 'pair', 'positive', 'image'].includes(value.category_scope) ||
-        ![null, 'pair', 'positive'].includes(value.tags_scope)) throw new TypeError('Invalid inspection library');
-    // #332: an image's own category (scope "image") may sit on any link status; tags never have that scope.
+        ![value.category_scope, value.tags_scope].every(scope => [null, 'pair', 'positive'].includes(scope))) throw new TypeError('Invalid inspection library');
     // D39: each field names its own source, so a recipe's category can sit beside its positive's tags.
     const library = { status: value.status, scope: value.scope, tags: [...value.tags], category_scope: value.category_scope, tags_scope: value.tags_scope };
     for (const key of ['positive_id', 'pair_id', 'title', 'category']) {