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ComfyAssets-ComfyUI_PromptM…/tests/browser/workspace_concept_fixture.py
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Vito Sansevero e45f67dbf5 test(library): concept comparison for the shelf
library-concept.spec.mjs compares the Prompt library shelf with the
immutable concept on the concept-shaped fixture: heading, toolbar,
caption, grid and the six cards (art, title row, prompt block, meta,
tags, footer) at 1600x1100 and 390x844 in both themes and motion
settings, the 3-column grid at 1800x1100, and the behaviors in both
documents (title and Explore history open history, the footer send
carries the positive only, copy toasts "Prompt copied.", the "neon"
search and the Landscapes category). A mutation test proves the
comparison notices a footer padding change and a removed variants chip.

mapLibraryConcept applies only recorded deviations: D14, D16, D23 (title
min-width, singular variant chip, spoken rating, the two-line clamp the
concept's samples exceed at 390px), D35, D36, D40 and the new D42 (tag
chips in the store's alphabetical order). Each re-laid-out part is
checked against the concept page with that deviation applied at runtime.

Corrections the comparison demonstrated:
- the fixture creates the concept's prompts last to first, so Recently
  added lists them in the concept's order;
- the shelf no longer ends with the legacy "Current prompt library"
  link; Overview's legacy cards keep it, as with "Current gallery".

The shared inventory gains the Library section, and reflow/withoutItems
move into concept-inventory.mjs for both comparison specs.
2026-10-20 21:29:20 -07:00

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"""Concept-shaped real data for every concept comparison (D30 of #249).
The approved concept's six prompts (docs/concepts/workspace/app.js:71-178) and its
24 sample images (app.js:180-239) become real rows and real PNG files in this
server's disposable database and output folder, so production renders the
concept's shapes from its own stores: the same titles, texts, categories, tags,
ratings and negative names, the same image dimensions, filenames and seeds, and
the same sidebar counts (24 images, 6 prompts, 15 tags). Nothing is mocked.
"""
from __future__ import annotations
from dataclasses import dataclass
import json
import math
import os
from pathlib import Path
import shutil
import time
from types import SimpleNamespace
from typing import TYPE_CHECKING
from uuid import UUID, uuid5
from PIL import Image, ImageDraw
from PIL.PngImagePlugin import PngInfo
from utils.execution_contexts import (
ContextBundle,
PromptSnapshot,
RecipeContext,
TextEvidence,
)
from utils.execution_history_events import make_finish, make_start
from utils.execution_outputs import OutputBundle, OutputReference, snapshot_output_roots
from utils.pair_execution import EXECUTION_KEY
if TYPE_CHECKING:
from py.api import PromptManagerAPI
@dataclass(frozen=True)
class ConceptPrompt:
id: str
title: str
category: str
tags: tuple[str, ...]
positive: str
negatives: tuple[tuple[str, str], ...]
color: tuple[str, str, str]
rating: int
# app.js:71-178, in concept order. Negatives are (name, text) pairs.
CONCEPT_PROMPTS = (
ConceptPrompt(
"alpine",
"Alpine observatory",
"Landscapes",
("cinematic", "blue_hour", "architecture"),
"A remote alpine observatory at blue hour, warm light through glass, dramatic "
"mountain peaks, cinematic composition, atmospheric mist, fine detail",
(
("Quality baseline", "blurry, low quality, low resolution"),
(
"Clean architecture",
"blurry, low quality, low resolution, distorted architecture, "
"watermark, text",
),
("No negative", ""),
),
("#14233c", "#9aaac3", "#d8d9dd"),
5,
),
ConceptPrompt(
"dunes",
"Quiet geometry",
"Architecture",
("minimal", "warm_light", "editorial"),
"Monolithic sandstone pavilion in a vast desert, sweeping dunes, warm "
"terracotta, late afternoon sun, architectural photography, quiet geometry",
(
("Natural materials", "plastic, harsh shadows, noise, watermark"),
(
"Clean lines",
"plastic, harsh shadows, noise, watermark, distorted geometry",
),
),
("#6c4948", "#ddad91", "#efe0c5"),
4,
),
ConceptPrompt(
"forest",
"Somewhere in the pines",
"Landscapes",
("forest", "mist", "peaceful"),
"A quiet cedar cabin above a still forest lake, towering evergreens, soft "
"morning mist, muted jade and moss, a small amber window, cinematic still",
(("Soft atmosphere", "oversaturated, blurry, low quality, text"),),
("#163b3d", "#6f9691", "#c0cfc1"),
5,
),
ConceptPrompt(
"city",
"After the rain",
"Environments",
("neon", "night", "cinematic"),
"Rain-soaked city street at night, blue neon and rose reflections, deep "
"perspective, cinematic science fiction, solitary architecture, detailed "
"atmosphere",
(
("Clean atmosphere", "blurry, low resolution, watermark, oversaturated"),
(
"Less signage",
"blurry, low resolution, watermark, oversaturated, text, signs",
),
),
("#1a2143", "#6869a1", "#cf8fbc"),
4,
),
ConceptPrompt(
"lunar",
"The long way home",
"Illustration",
("space", "minimal", "concept_art"),
"An isolated lunar research outpost, a luminous planet above the horizon, "
"sweeping pale terrain, quiet science fiction, finely detailed concept art",
(("Quality baseline", "blurry, low quality, watermark"),),
("#19283b", "#7398ac", "#e2d3c4"),
5,
),
ConceptPrompt(
"coast",
"Between sea and sky",
"Landscapes",
("coast", "soft_light", "peaceful"),
"A solitary lighthouse on a rugged coastal cliff, sea mist, glints of morning "
"light on turquoise water, atmospheric perspective, fine art landscape",
(("Natural light", "oversaturated, flat lighting, watermark, text"),),
("#255565", "#8cbcc2", "#e8d9bf"),
4,
),
)
# app.js:220-227: the image at flat index n has the n % 6 dimensions; with six
# prompts per round that is the prompt's own index.
CONCEPT_DIMENSIONS = (
(1536, 1152),
(1024, 1536),
(1280, 1280),
(1600, 900),
(1152, 1536),
(1536, 1024),
)
CONCEPT_IMAGE_ROUNDS = 4
CONCEPT_RUN_COUNT = 4
# The concept's Model fact (app.js:408).
CONCEPT_MODEL = "illustrative-model.safetensors"
MAX_EXTRA_IMAGES = 120
# Unlinked, seedless images (D11 "W × H · PNG") newer than the concept's, for D3 checks.
MAX_SEEDLESS_IMAGES = 2
SEEDLESS_SIZE = (1536, 1152)
SESSION = "5c1f9a7e-3f0b-4a55-9d0e-2b8c4f6a7d10"
_TABLES = (
"execution_run_outputs",
"execution_output_capture",
"execution_run_contexts",
"execution_context_capture",
"execution_runs",
"execution_contexts",
"execution_prompt_snapshots",
"execution_context_texts",
"image_favorites",
"image_prompt_pairs",
"prompt_pair_tags",
"prompt_pairs",
"generated_images",
"prompt_tags",
"tags",
"prompt_library_state",
"prompts",
)
def concept_starred(prompt_index: int, round_index: int) -> bool:
"""The concept's favorites (app.js ``starred``): each other prompt's first image."""
return round_index == 0 and prompt_index % 2 == 0
def concept_seed(prompt_index: int, round_index: int) -> int:
"""The concept's sample seed (app.js:185)."""
return 42001 + prompt_index * 100 + round_index
def concept_filename(prompt: ConceptPrompt, round_index: int) -> str:
"""The concept's sample filename (app.js:187)."""
return f"{prompt.id}_{round_index + 1:05}.png"
def _graph(positive: str, negative: str, seed: int) -> dict:
"""A ComfyUI API prompt with the concept's facts (app.js:406-408).
The recipe is a Prompt Manager pair node, so with its embedded execution record
the inspector reports both roles as execution evidence, which the panel badges
"Execution recorded" (D21). One sampler keeps the seed unambiguous.
"""
return {
"1": {
"class_type": "PromptManagerPair",
"inputs": {"text": positive, "negative_text": negative, "clip": ["2", 1]},
},
"2": {
"class_type": "CheckpointLoaderSimple",
"inputs": {"ckpt_name": CONCEPT_MODEL},
},
"3": {
"class_type": "KSampler",
"inputs": {
"model": ["2", 0],
"positive": ["1", 0],
"negative": ["1", 1],
"seed": seed,
"steps": 28,
"cfg": 6.5,
"sampler_name": "dpmpp_2m",
"scheduler": "karras",
},
},
"4": {"class_type": "SaveImage", "inputs": {"images": ["3", 0]}},
}
def _execution_record(positive: str, negative: str) -> dict:
"""The pair node's embedded execution evidence (utils/pair_execution.py)."""
record = {
"text": positive,
"negative_text": negative,
"positive_text": positive,
"negative_effective_text": negative,
"prepend_text": "",
"append_text": "",
}
return {"version": 1, "nodes": {"1": {"records": [record]}}}
def _snapshot(text: str) -> PromptSnapshot:
"""A recorded prompt snapshot whose raw and effective texts are ``text``."""
def known(value: str) -> TextEvidence:
return TextEvidence(value, "recorded", "runtime_return", None)
return PromptSnapshot(known(text), known(text), known(""), known(""))
def write_concept_png(path: Path, prompt_index: int, round_index: int) -> dict:
"""Write the concept's sample image ``round_index`` of prompt ``prompt_index``.
Returns its facts: variant, negative, seed and dimensions.
"""
prompt = CONCEPT_PROMPTS[prompt_index]
index = round_index * len(CONCEPT_PROMPTS) + prompt_index
variant = round_index % len(prompt.negatives)
negative = prompt.negatives[variant][1]
seed = concept_seed(prompt_index, round_index)
width, height = size = CONCEPT_DIMENSIONS[index % len(CONCEPT_DIMENSIONS)]
sky, ground, light = prompt.color
info = PngInfo()
info.add_text("prompt", json.dumps(_graph(prompt.positive, negative, seed)))
info.add_text(
EXECUTION_KEY, json.dumps(_execution_record(prompt.positive, negative))
)
with Image.new("RGB", size, sky) as image:
draw = ImageDraw.Draw(image)
draw.rectangle((0, height * 2 // 3, width, height), fill=ground)
radius = min(width, height) // 9
left, top = width * 2 // 3, height // 6
draw.ellipse((left, top, left + radius, top + radius), fill=light)
image.save(path, pnginfo=info)
return {
"variant": variant,
"negative": negative,
"seed": seed,
"width": width,
"height": height,
}
def _clear(api: PromptManagerAPI, root: Path) -> None:
with api.db.model.get_connection() as conn:
for table in _TABLES:
conn.execute(f"DELETE FROM {table}")
for name in ("output", "input"):
shutil.rmtree(root / name)
(root / name).mkdir()
def _record_run(
api: PromptManagerAPI,
*,
epoch: str,
item: int,
context: RecipeContext,
output: OutputReference,
observed_at: int,
) -> str:
"""One finished execution with its recipe context and its one output."""
job = str(uuid5(UUID(SESSION), f"concept-job-{item}"))
start = make_start(SESSION, ((item, job, {}, {}), item), epoch, observed_at)
api.db.write_execution_start(start)
finish = make_finish(
SESSION,
item,
epoch,
SimpleNamespace(messages=[("execution_success", {"prompt_id": job})]),
observed_at + 10,
)
api.db.write_execution_finish(finish)
api.db.write_execution_contexts(
start.run_id, epoch, ContextBundle((context,), "complete", "captured")
)
api.db.write_execution_outputs_for_finish(
finish, OutputBundle((output,), "complete", "reported")
)
return start.run_id
def _write_seedless_png(path: Path) -> None:
"""A plain PNG with no metadata: no prompt, no seed, no link."""
with Image.new("RGB", SEEDLESS_SIZE, "#2b3442") as image:
image.save(path)
def _bounded(name: str, value: int, maximum: int) -> None:
if isinstance(value, bool) or not isinstance(value, int):
raise TypeError(f"{name} must be an integer")
if not 0 <= value <= maximum:
raise ValueError(f"{name} is out of range")
def seed_workspace_concept(
api: PromptManagerAPI,
root: Path,
*,
extra_images: int = 0,
seedless_images: int = 0,
) -> dict:
"""Replace this server's disposable rows and files with the concept's data.
``extra_images`` continues the concept's rounds (same prompts, dimensions and
seed rule) after its 24 images, for bounded-rendering and Load more checks.
``seedless_images`` adds unlinked PNGs without metadata, newest of all.
"""
_bounded("extra_images", extra_images, MAX_EXTRA_IMAGES)
_bounded("seedless_images", seedless_images, MAX_SEEDLESS_IMAGES)
_clear(api, root)
db = api.db
epoch = db.get_execution_epoch()
prompts = []
# The concept lists its prompts most recent first (renderLibrary under Recently
# added keeps the array order), so they are created last to first.
for prompt in reversed(CONCEPT_PROMPTS):
first_name, first_text = prompt.negatives[0]
receipt = db.create_library_recipe(
prompt.positive,
first_text,
expected_epoch=epoch,
parent_metadata={
"title": prompt.title,
"category": prompt.category,
"tags": list(prompt.tags),
"rating": prompt.rating,
},
)
positive_id = receipt["positive"]["id"]
pair_ids = [receipt["pair"]["id"]]
db.update_prompt_pair_metadata(pair_ids[0], title=first_name)
for name, text in prompt.negatives[1:]:
pair_ids.append(db.save_prompt_pair(prompt.positive, text, title=name))
# Real queue-hook counting (D23): four runs, the last one now.
db.record_prompt_use(positive_id, times=CONCEPT_RUN_COUNT)
prompts.insert(
0, {"id": prompt.id, "positive_id": positive_id, "pair_ids": pair_ids}
)
folder = root / "output" / "concepts"
folder.mkdir()
roots = snapshot_output_roots("posix", str(root / "output"), str(root / "temp"))
# The API package needs the host stubs the server installs before importing it.
from py.api.images import _favorite_relative_key, _favorite_root_key
favorite_root = _favorite_root_key(list(api._get_all_output_dirs())[0])
total = len(CONCEPT_PROMPTS) * CONCEPT_IMAGE_ROUNDS + extra_images
rounds = math.ceil(total / len(CONCEPT_PROMPTS))
now = time.time()
images, runs = [], []
for round_index in range(rounds):
for prompt_index, prompt in enumerate(CONCEPT_PROMPTS):
index = round_index * len(CONCEPT_PROMPTS) + prompt_index
if index >= total:
break
name = concept_filename(prompt, round_index)
path = folder / name
facts = write_concept_png(path, prompt_index, round_index)
variant, negative, seed = facts["variant"], facts["negative"], facts["seed"]
# The concept lists images newest first in this order.
stamp = now - 60 - index * 60
os.utime(path, (stamp, stamp))
owner = prompts[prompt_index]
image_id = db.link_image_to_prompt(owner["positive_id"], str(path))
pair_id = owner["pair_ids"][variant]
db.link_image_to_pair(pair_id, image_id, {"source": "concept fixture"})
if concept_starred(prompt_index, round_index):
db.set_image_favorite(
favorite_root, _favorite_relative_key(f"concepts/{name}")
)
context = RecipeContext(
"3", _snapshot(prompt.positive), _snapshot(negative), "inferred"
)
reference = OutputReference(
"4", 0, "output", "concepts", name, "posix", roots.output_key
)
runs.append(
_record_run(
api,
epoch=epoch,
item=index,
context=context,
output=reference,
observed_at=int(stamp * 1000),
)
)
images.append(
{
"filename": name,
"image_id": image_id,
"pair_id": pair_id,
"prompt": prompt.id,
"variant": variant,
"seed": seed,
"path": f"concepts/{name}",
"width": facts["width"],
"height": facts["height"],
}
)
seedless = []
for number in range(seedless_images):
name = f"seedless_{number + 1:05}.png"
path = folder / name
_write_seedless_png(path)
stamp = now - 10 - number * 10
os.utime(path, (stamp, stamp))
seedless.append({"filename": name, "path": f"concepts/{name}"})
with db.model.get_connection() as conn:
counts = conn.execute(
"SELECT COUNT(*), MIN(run_count), MAX(run_count) FROM prompts "
"WHERE id IN (SELECT prompt_id FROM prompt_library_state)"
).fetchone()
tags = [row[0] for row in conn.execute("SELECT name FROM tags ORDER BY id")]
if tuple(counts) != (len(CONCEPT_PROMPTS), CONCEPT_RUN_COUNT, CONCEPT_RUN_COUNT):
raise RuntimeError(f"Concept fixture run counts are not real: {tuple(counts)}")
api._generate_gallery_thumbnails_sync(api._get_all_output_dirs(), (150, 150))
api.invalidate_gallery_cache()
return {
"epoch": epoch,
# The newest file's mtime (epoch seconds), for the D17 caption date.
"newest_modified": now - 10 if seedless_images else now - 60,
"seedless": seedless,
"prompts": prompts,
"images": images,
"runs": runs,
"tags": tags,
}