Vito
e29ff4d4b2
* feat(inspect): local adapter seams in the shared inspector and viewer
The inspection loader calls adapter.read when an adapter reads by itself, so a
file chosen in this browser never reaches the API. The full inspector shows the
D66 local provenance (no Path row, no Show in folder, local association line),
and the viewer uses adapter.mediaUrl exactly, so a blob: URL is never given the
_pm_viewer cache-buster and Retry media reuses it. Rooted and recorded-history
adapters keep their api.get paths and cache-busted originals.
* feat(inspect): owned local selection session
createLocalSession owns one chosen File at a time: it classifies the bytes,
creates the blob: URL only for a classified image or video, and reads it
through a real inspection controller with the local adapter. Replacement,
dispose, parent abort and pagehide each release the URL, the handle and the
record once; a released handle (and every copy) is foreign to the adapter, and
every await is fenced by a generation counter so a replaced read never
publishes. Empty, multiple and directory drops keep the previous selection.
Baseline entry for local-session.mjs; branch floors raised for the touched
inspection-state.mjs and local-inspection.mjs.
* feat(inspect): native Inspect a file page
#/inspect is now the concept's "Inspect a file" page instead of the legacy
handoff. One chosen or dropped image or video previews inline, and the one
heading action, "Open file metadata", opens the shared viewer with the full
inspector on a record read entirely in this browser. Nothing is uploaded,
imported or stored; only an explicit Send crosses the host bridge.
- inspect.mjs mounts the concept DOM (surface, file-drop, #local-preview)
under the shell heading, owns one local session and the shared viewer and
prompt sender, and releases media before the session revokes its URL on
replacement, route change, page leave and dispose (D60-D65).
- A file that cannot be read after choosing opens the inspector's
unreadable state when the browser declares a supported type, instead of
the "unsupported" copy; the local adapter maps a browser read failure to
an unreadable record.
- The route is native; Overview keeps its card to the legacy metadata page,
which is unchanged.
- workspace-inspect.spec.mjs covers the chooser and viewer rail against the
Images rail for the same bytes, drop, cancel and reselect, unsupported and
unreadable files, video, URL ownership, mid-read replacement, exact send
and the no-request/no-storage rule.
* test(inspect): concept parity and managed-host send for local files
Compare the native Inspect a file page with the immutable concept's
#metadata at 1600x1100 and 390x844 in both themes (initial, selected,
viewer-open), mapping D60-D66 and pinning the concept's CSS values and
the chooser's displayed file name, with a mutation check. Send a local
PNG (explicitly empty negative) and core-tags.webm to a real Prompt
Manager (+/-) node across Classic and Nodes 2.0 switches and reloads;
a connected input rejects the send unchanged. Document D60-D66, the
legacy-floor dispositions and the commands in TESTING.md.
* fix(inspect): reset a released preview video in the next task
On WebKit (GStreamer) a video replaced while its pipeline was still
starting blocked the page: pause, src removal and load() in one task
never returned, so the next chooser selection hung (CI page workflows
webkit shard 2/2, "URLs and media end with their owning session").
The src is still dropped before the URL is revoked; only the load()
reset moves to the next task. A fresh-page regression replaces the
first video as soon as it shows, fifteen times.
* fix(inspect): never reset a preview video that is still starting
Deferring load() to the next task was not enough: CI on b7db4c3 hung
WebKit one step later in the fresh-page regression. Reset with load()
only a settled video (metadata read, or failed); a starting one is
paused, loses its src before the URL is revoked and is removed, then
left to be collected. The ownership workflow waits for the video to
settle before asserting the reset.
* fix(inspect): final review round for the local Inspect page
- Each inline preview owns its listeners, so a released node is never
pinned; a video released while still starting is reset with load()
once it reports metadata or an error (I1).
- The viewer's video teardown on a just-started local video is guarded
by a 15-page WebKit test; it needed no change (I2).
- The chooser keeps naming the current file after a cancelled picker
and names the dropped file after an accepted drop (I3).
- The unrelated activity-scan.mjs floor raise is reverted (I4).
- The page owns pagehide: the viewer closes and the inline media goes
before the session revokes the URL, and the chooser is cleared (M1,
M2); the session gains clear() and the viewer close().
- The "metadata is available" toast shows only for readable metadata
(M3); a rejected drop is a second, transient alert that never
replaces the selection's status (M4).
- TESTING.md: D62/D63 updates, the WebKit loadstart follow-up and the
pair-node follow-up (M5).
659 lines
26 KiB
Python
659 lines
26 KiB
Python
"""Serve production pages and API routes with disposable state for browser tests."""
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import argparse
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import asyncio
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import json
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import os
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import shutil
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import socket
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from pathlib import Path
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import sys
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import tempfile
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import threading
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import time
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import types
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from aiohttp import web
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from aiohttp.web_runner import GracefulExit
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from PIL import Image
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from PIL.PngImagePlugin import PngInfo
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from tests.browser.workspace_activity_fixture import register_activity_commands
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from tests.browser.workspace_concept_fixture import (
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MAX_EXTRA_IMAGES as CONCEPT_MAX_EXTRA_IMAGES,
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MAX_SEEDLESS_IMAGES as CONCEPT_MAX_SEEDLESS_IMAGES,
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seed_workspace_concept,
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)
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from tests.browser.workspace_visual_fixture import seed_workspace_visual
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from tests.browser.workspace_inspector_fixture import seed_workspace_inspector
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from tests.browser.workspace_history_fixture import (
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capture_workspace_history_zero_outputs,
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register_workspace_history_commands,
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seed_workspace_history,
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)
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from tests.browser.workspace_library_editor_fixture import (
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register_library_editor_commands,
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)
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from tests.browser.workspace_vocabulary_fixture import register_vocabulary_commands
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from tests.browser.workspace_tagging_fixture import register_tagging_commands
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CANONICAL_ROOT = Path(__file__).resolve().parents[2]
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CANONICAL_ASSETS = {
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"/__test__/canonical/workspace": (
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"docs/concepts/workspace/index.html",
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"text/html",
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),
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"/workspace/app.js": ("docs/concepts/workspace/app.js", "text/javascript"),
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"/workspace/style.css": ("docs/concepts/workspace/style.css", "text/css"),
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"/toolkit/core.js": ("web/js/shared/toolkit/core.js", "text/javascript"),
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"/toolkit/controls.css": ("web/js/shared/toolkit/controls.css", "text/css"),
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"/vendor/viewer.js": ("web/lib/viewerjs/viewer.min.js", "text/javascript"),
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"/vendor/viewer.css": ("web/lib/viewerjs/viewer.min.css", "text/css"),
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}
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class TestModel:
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default_prompt = "Describe the image"
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wd14_general_threshold = 0.35
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wd14_character_threshold = 0.85
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custom_prompt = ""
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loaded = None
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# Models the Tag image dialog workflows mark as not downloaded.
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unavailable: set = set()
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# Scored names the concept comparisons answer instead of the fixed list
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# (``/__test__/tagging/suggestions``); None keeps the fixed list.
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suggestions: list | None = None
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def get_models_status(self) -> dict:
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return {
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name: {
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"downloaded": name not in self.unavailable,
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"loaded": self.loaded == name,
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}
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for name in ("gguf", "hf", "wd14-vit", "wd14-convnext", "wd14-swinv2")
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}
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def is_model_loaded(self) -> bool:
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return self.loaded is not None
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def get_loaded_model_type(self) -> str | None:
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return self.loaded
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def load_model(self, model_type: str, use_gpu: bool = True) -> bool:
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self.loaded = model_type
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return True
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def unload_model(self) -> None:
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self.loaded = None
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def generate_tags(self, image_path: str, **kwargs: object) -> list[str]:
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return ["generated", Path(image_path).parent.parent.name]
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def generate_tag_suggestions(
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self, image_path: str, *, limit: int, **kwargs: object
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) -> list[tuple[str, float | None]]:
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"""Fixed scored suggestions (WD14) or unscored ones (language models)."""
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scored = self.loaded is not None and self.loaded.startswith("wd14")
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if self.suggestions is not None:
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return [
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(name, confidence if scored else None)
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for name, confidence in self.suggestions[:limit]
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]
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names = ["sandstone", "desert", "arch", "sky", "rock", "dune", "canyon"]
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names += [f"tag_{index:02d}" for index in range(100)]
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return [
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(name, round(0.98 - index * 0.008, 3) if scored else None)
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for index, name in enumerate(names[:limit])
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]
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def download_model(self, model_type: str, progress_callback=None) -> bool:
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raise AssertionError("browser tests never download a model")
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REVEAL_OUTCOMES = ("opened", "unavailable", "fail")
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def register_reveal_stub(routes, api, root: Path):
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"""D38: Show in folder never opens a real file manager here.
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The API's opener records the resolved path; ``POST /__test__/reveal``
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sets the next outcome and ``GET /__test__/reveal`` lists the opened paths.
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"""
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from utils.file_reveal import OpenerUnavailable, RevealGate
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state = {"outcome": "opened", "opened": []}
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def opener(path: Path, gallery_root: Path) -> None:
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if state["outcome"] == "unavailable":
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raise OpenerUnavailable()
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if state["outcome"] == "fail":
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raise OSError("stubbed start failure")
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state["opened"].append(Path(path).relative_to(root.resolve()).as_posix())
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api._reveal_opener = opener
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# Each click gets an answer here; the cooldown is a unit-tested default.
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api._reveal_gate = RevealGate(cooldown=0)
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@routes.post("/__test__/reveal")
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async def set_reveal_outcome(request: web.Request) -> web.Response:
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data = await request.json() if request.can_read_body else None
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if (
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not isinstance(data, dict)
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or set(data) != {"outcome"}
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or data["outcome"] not in REVEAL_OUTCOMES
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):
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raise web.HTTPBadRequest()
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state["outcome"] = data["outcome"]
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return web.json_response({"success": True})
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@routes.get("/__test__/reveal")
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async def reveal_calls(request: web.Request) -> web.Response:
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return web.json_response({"opened": state["opened"]})
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def reset() -> None:
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state["outcome"] = "opened"
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state["opened"].clear()
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return types.SimpleNamespace(reset=reset)
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def create_app(root: Path) -> web.Application:
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os.environ["PROMPT_MANAGER_CONFIG_PATH"] = str(root / "config.json")
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os.chdir(root)
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app = web.Application()
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routes = web.RouteTableDef()
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server = types.ModuleType("server")
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server.PromptServer = types.SimpleNamespace(
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instance=types.SimpleNamespace(app=app, routes=routes)
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)
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sys.modules["server"] = server
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folder_paths = types.ModuleType("folder_paths")
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folder_paths.base_path = str(root)
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folder_paths.models_dir = str(root / "models")
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for name in ("output", "input", "temp", "user"):
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directory = root / name
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directory.mkdir()
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setattr(folder_paths, f"get_{name}_directory", lambda path=directory: str(path))
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sys.modules["folder_paths"] = folder_paths
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from py.config import GalleryConfig, PromptManagerConfig
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PromptManagerConfig.DEFAULT_DB_PATH = str(root / "browser.db")
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GalleryConfig.MONITORING_DIRECTORIES = [str(root / "output"), str(root / "input")]
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from py.api import PromptManagerAPI
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from py import autotag
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from utils.hashing import generate_prompt_hash
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model = TestModel()
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autotag.get_autotag_service = lambda: model
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api = PromptManagerAPI()
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api.add_routes(routes)
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history_commands = register_workspace_history_commands(routes, api, root)
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library_editor_commands = register_library_editor_commands(routes, api, root)
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register_vocabulary_commands(routes, api, root)
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register_tagging_commands(routes, api, root, model)
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reveal_stub = register_reveal_stub(routes, api, root)
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register_activity_commands(app, routes, api)
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async def canonical_asset(request: web.Request) -> web.Response:
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filename, content_type = CANONICAL_ASSETS[request.path]
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return web.Response(
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body=(CANONICAL_ROOT / filename).read_bytes(),
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content_type=content_type,
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headers={"Cache-Control": "no-store", "X-Content-Type-Options": "nosniff"},
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)
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for path in CANONICAL_ASSETS:
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routes.get(path)(canonical_asset)
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def seed(
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extra_images: int = 0,
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include_video: bool = False,
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prompt_inspector: bool = False,
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native_library: bool = False,
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extra_prompts: int = 0,
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extra_variants: int = 0,
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) -> None:
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with api.db.model.get_connection() as conn:
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for table in (
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"saved_views",
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"image_favorites",
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"media_image_tags",
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"media_annotation_bytes",
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"media_annotation_files",
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"image_prompt_pairs",
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"prompt_pair_tags",
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"prompt_pairs",
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"generated_images",
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"prompt_tags",
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"tags",
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"prompts",
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):
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conn.execute(f"DELETE FROM {table}")
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for name in ("output", "input"):
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shutil.rmtree(root / name)
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(root / name).mkdir()
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for index, (directory, text, tag) in enumerate(
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[
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("output", "Cat portrait", "cats"),
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(
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"input",
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"Cat portrait" if native_library else "Dog landscape",
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"dogs",
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),
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]
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):
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image_path = root / directory / "shared" / "same.png"
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image_path.parent.mkdir(exist_ok=True)
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info = PngInfo()
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info.add_text(
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"prompt",
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json.dumps(
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{"1": {"class_type": "CLIPTextEncode", "inputs": {"text": text}}}
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),
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)
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with Image.new("RGB", (64, 64), (index * 255, 64, 128)) as image:
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image.save(image_path, pnginfo=info)
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if prompt_inspector or native_library:
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graph = {
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"1": {"class_type": "CLIPTextEncode", "inputs": {"text": text}},
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"2": {
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"class_type": "CLIPTextEncode",
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"inputs": {
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"text": "blurry, watermark" if index == 0 else "low quality"
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},
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},
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"3": {
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"class_type": "KSampler",
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"inputs": {"positive": ["1", 0], "negative": ["2", 0]},
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},
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"4": {"class_type": "SaveImage", "inputs": {"images": ["3", 0]}},
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}
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info = PngInfo()
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info.add_text("prompt", json.dumps(graph))
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with Image.new("RGB", (64, 64), (index * 255, 64, 128)) as image:
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image.save(image_path, pnginfo=info)
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stamp = time.time() - index * 10
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os.utime(image_path, (stamp, stamp))
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pid = api.db.save_prompt(
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text, tags=[tag], prompt_hash=generate_prompt_hash(text)
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)
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api.db.link_image_to_prompt(pid, str(image_path))
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if index == 0:
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video_prompt_id = pid
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for number in range(extra_images):
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extra = root / directory / "bulk" / f"{number:04}.png"
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extra.parent.mkdir(exist_ok=True)
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shutil.copyfile(image_path, extra)
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api.db.link_image_to_prompt(pid, str(extra))
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if native_library:
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positive = api.db.get_prompt_by_hash(generate_prompt_hash("Cat portrait"))
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positive_id = positive["id"]
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api.db.update_prompt_metadata(
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positive_id, category="Animals", tags=["cats", "studio"]
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)
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variants = []
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for index, negative in enumerate(
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["blurry, watermark", "low quality", "low contrast", ""]
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):
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pair_id = api.db.save_prompt_pair(
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"Cat portrait",
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negative,
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title=f"Portrait variant {index + 1}",
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category="Portraits" if index == 0 else "Experiments",
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tags=["studio"] if index == 0 else ["outdoors"],
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)
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variants.append(pair_id)
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with api.db.model.get_connection() as conn:
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images = conn.execute(
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"SELECT id FROM generated_images WHERE prompt_id=? ORDER BY id",
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(positive_id,),
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).fetchall()
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for index, image in enumerate(images[:2]):
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api.db.link_image_to_pair(
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variants[index], image["id"], {"source": "fixture", "anchor": index}
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)
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api.db.link_image_to_pair(
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variants[0], images[0]["id"], {"source": "fixture second evidence"}
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)
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api.db.record_prompt_pair_use(variants[0], times=3)
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for number in range(extra_variants):
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api.db.save_prompt_pair("Cat portrait", f"Negative extra {number:04}")
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legacy = root / "output" / "legacy-unassigned.png"
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shutil.copyfile(root / "output" / "shared" / "same.png", legacy)
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api.db.link_image_to_prompt(positive_id, str(legacy))
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api.db.save_prompt("Dog landscape", category="Animals", tags=["dogs"])
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api.db.save_prompt_pair("Dual role portrait", "Cat portrait")
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for number in range(extra_prompts):
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api.db.save_prompt(
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f"Library extra {number:04}", category="Bulk", tags=["bulk"]
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)
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if prompt_inspector:
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for name, parameters in (
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(
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"empty-negative.png",
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"Explicit empty negative\nNegative prompt: \n"
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"Steps: 20, Sampler: Euler",
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),
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("uncertain.png", None),
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):
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info = PngInfo()
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if parameters:
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info.add_text("parameters", parameters)
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with Image.new("RGB", (64, 64), (100, 80, 120)) as image:
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image.save(root / "output" / name, pnginfo=info)
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os.utime(root / "output" / name, (time.time() - 100, time.time() - 100))
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api._generate_gallery_thumbnails_sync(api._get_all_output_dirs(), (150, 150))
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if include_video:
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# Seed after thumbnail generation to exercise a real unthumbnailed video.
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video = root / "output" / "clip.webm"
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shutil.copyfile(
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Path(__file__).resolve().parents[1] / "fixtures" / "tiny.webm", video
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)
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api.db.link_image_to_prompt(video_prompt_id, str(video))
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api.invalidate_gallery_cache()
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history_fixture = None
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@routes.post("/__test__/history/capture-zero-outputs")
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async def capture_history_outputs(request: web.Request) -> web.Response:
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data = await request.json() if request.can_read_body else None
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if (
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not isinstance(data, dict)
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or set(data) != {"run_id"}
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or history_fixture is None
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or data["run_id"] not in history_fixture["runs"].values()
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):
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raise web.HTTPBadRequest()
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captured = await api._run_in_executor(
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capture_workspace_history_zero_outputs, api, data["run_id"]
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)
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return web.json_response({"success": captured})
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@routes.post("/__test__/reset")
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async def reset(request: web.Request) -> web.Response:
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nonlocal history_fixture
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library_editor_commands.reset()
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data = await request.json() if request.can_read_body else {}
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if not isinstance(data, dict):
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raise web.HTTPBadRequest()
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chronological_history = data.get("chronological_history", False)
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history_runs = data.get("history_runs", 0)
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if (
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not isinstance(chronological_history, bool)
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or isinstance(history_runs, bool)
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or not isinstance(history_runs, int)
|
|
or not 0 <= history_runs <= 1200
|
|
or (not chronological_history and "history_runs" in data)
|
|
or (
|
|
chronological_history
|
|
and set(data) - {"chronological_history", "history_runs"}
|
|
)
|
|
):
|
|
raise web.HTTPBadRequest()
|
|
if chronological_history:
|
|
manifest = await api._run_in_executor(
|
|
lambda: seed_workspace_history(api, root, history_runs=history_runs)
|
|
)
|
|
history_fixture = manifest
|
|
return web.json_response({"success": True, **manifest})
|
|
history_commands.reset()
|
|
reveal_stub.reset()
|
|
workspace_visual = data.get("workspace_visual", False)
|
|
full_inspector = data.get("full_inspector", False)
|
|
extra = data.get("extra_images", 0)
|
|
include_video = data.get("include_video", False)
|
|
prompt_inspector = data.get("prompt_inspector", False)
|
|
native_library = data.get("native_library", False)
|
|
extra_prompts = data.get("extra_prompts", 0)
|
|
extra_variants = data.get("extra_variants", 0)
|
|
if (
|
|
not isinstance(workspace_visual, bool)
|
|
or not isinstance(full_inspector, bool)
|
|
or (
|
|
full_inspector
|
|
and (
|
|
workspace_visual
|
|
or prompt_inspector
|
|
or native_library
|
|
or extra_prompts != 0
|
|
or extra_variants != 0
|
|
)
|
|
)
|
|
or (
|
|
workspace_visual
|
|
and any(
|
|
key in data
|
|
for key in (
|
|
"extra_images",
|
|
"include_video",
|
|
"prompt_inspector",
|
|
"native_library",
|
|
"extra_prompts",
|
|
"extra_variants",
|
|
"full_inspector",
|
|
)
|
|
)
|
|
)
|
|
or isinstance(extra, bool)
|
|
or not isinstance(extra, int)
|
|
or not 0 <= extra <= 200
|
|
or not isinstance(include_video, bool)
|
|
or not isinstance(prompt_inspector, bool)
|
|
or not isinstance(native_library, bool)
|
|
or isinstance(extra_prompts, bool)
|
|
or not isinstance(extra_prompts, int)
|
|
or not 0 <= extra_prompts <= 200
|
|
or isinstance(extra_variants, bool)
|
|
or not isinstance(extra_variants, int)
|
|
or not 0 <= extra_variants <= 200
|
|
):
|
|
raise web.HTTPBadRequest()
|
|
if workspace_visual:
|
|
history_fixture = None
|
|
await api._run_in_executor(seed_workspace_visual, api, root)
|
|
return web.json_response({"success": True})
|
|
if full_inspector:
|
|
history_fixture = None
|
|
await api._run_in_executor(
|
|
lambda: seed_workspace_inspector(
|
|
api, root, extra_images=extra, include_video=include_video
|
|
)
|
|
)
|
|
return web.json_response({"success": True})
|
|
history_fixture = None
|
|
await api._run_in_executor(
|
|
seed,
|
|
extra,
|
|
include_video,
|
|
prompt_inspector,
|
|
native_library,
|
|
extra_prompts,
|
|
extra_variants,
|
|
)
|
|
return web.json_response({"success": True})
|
|
|
|
@routes.post("/__test__/concept/reset")
|
|
async def concept_reset(request: web.Request) -> web.Response:
|
|
"""Seed the concept-shaped fixture (D30); only a bounded image count."""
|
|
nonlocal history_fixture
|
|
data = await request.json() if request.can_read_body else {}
|
|
limits = {
|
|
"extra_images": CONCEPT_MAX_EXTRA_IMAGES,
|
|
"seedless_images": CONCEPT_MAX_SEEDLESS_IMAGES,
|
|
}
|
|
if (
|
|
request.query
|
|
or not isinstance(data, dict)
|
|
or set(data) - set(limits) - {"short_seedless"}
|
|
or not isinstance(data.get("short_seedless", False), bool)
|
|
or any(
|
|
isinstance(data.get(key, 0), bool)
|
|
or not isinstance(data.get(key, 0), int)
|
|
or not 0 <= data.get(key, 0) <= limit
|
|
for key, limit in limits.items()
|
|
)
|
|
):
|
|
raise web.HTTPBadRequest()
|
|
history_commands.reset()
|
|
library_editor_commands.reset()
|
|
reveal_stub.reset()
|
|
history_fixture = None
|
|
manifest = await api._run_in_executor(
|
|
lambda: seed_workspace_concept(
|
|
api,
|
|
root,
|
|
extra_images=data.get("extra_images", 0),
|
|
seedless_images=data.get("seedless_images", 0),
|
|
short_seedless=data.get("short_seedless", False),
|
|
)
|
|
)
|
|
return web.json_response({"success": True, **manifest})
|
|
|
|
@routes.post("/__test__/saved-views/raw")
|
|
async def insert_raw_saved_view(request: web.Request) -> web.Response:
|
|
"""Store a view row as an older build wrote it, bypassing the API's rules."""
|
|
data = await request.json()
|
|
if (
|
|
not isinstance(data, dict)
|
|
or set(data) != {"page", "name", "state"}
|
|
or not all(isinstance(data[key], str) for key in data)
|
|
):
|
|
raise web.HTTPBadRequest()
|
|
|
|
def insert() -> int:
|
|
with api.db.model.get_connection() as conn:
|
|
return conn.execute(
|
|
"INSERT INTO saved_views (page, name, state, position, "
|
|
"created_at, updated_at) VALUES (?, ?, ?, 0, 'x', 'x')",
|
|
(data["page"], data["name"], data["state"]),
|
|
).lastrowid
|
|
|
|
return web.json_response(
|
|
{"success": True, "id": await api._run_in_executor(insert)}
|
|
)
|
|
|
|
@routes.post("/__test__/add-nested-image")
|
|
async def add_nested_image(request: web.Request) -> web.Response:
|
|
destination = root / "output" / "project" / "day" / "new-output.png"
|
|
destination.parent.mkdir(parents=True, exist_ok=True)
|
|
shutil.copyfile(root / "output" / "shared" / "same.png", destination)
|
|
return web.json_response({"success": True})
|
|
|
|
@routes.post("/__test__/add-local-inspect-file")
|
|
async def add_local_inspect_file(request: web.Request) -> web.Response:
|
|
"""Serve one committed Inspect fixture from the output folder.
|
|
|
|
The local Inspect page reads a chosen file in the browser; its page
|
|
workflow compares that rail with the Images viewer for the same bytes.
|
|
Only a committed fixture name is accepted.
|
|
"""
|
|
data = await request.json() if request.can_read_body else None
|
|
fixtures = CANONICAL_ROOT / "tests" / "fixtures"
|
|
allowed = {
|
|
path.name: path
|
|
for folder in ("inspection_parity", "local-inspect")
|
|
for path in (fixtures / folder).iterdir()
|
|
if path.suffix.lower() in {".png", ".jpg", ".webp", ".webm", ".mp4"}
|
|
}
|
|
if (
|
|
not isinstance(data, dict)
|
|
or set(data) != {"name"}
|
|
or data["name"] not in allowed
|
|
):
|
|
raise web.HTTPBadRequest()
|
|
destination = root / "output" / "local-inspect" / data["name"]
|
|
destination.parent.mkdir(parents=True, exist_ok=True)
|
|
shutil.copyfile(allowed[data["name"]], destination)
|
|
return web.json_response({"success": True})
|
|
|
|
@routes.get("/api/settings/Comfy.ColorPalette")
|
|
async def palette(request: web.Request) -> web.Response:
|
|
return web.json_response("dark")
|
|
|
|
async def cleanup(application: web.Application) -> None:
|
|
api.db.close_all()
|
|
|
|
seed()
|
|
app.on_cleanup.append(cleanup)
|
|
app.add_routes(routes)
|
|
return app
|
|
|
|
|
|
HOST = "127.0.0.1"
|
|
PORT_ANNOUNCEMENT = "PM_TEST_SERVER_PORT="
|
|
|
|
|
|
def bind_listener(port: int) -> socket.socket:
|
|
"""Bind the server's socket before the app is built.
|
|
|
|
``port`` 0 lets the OS choose a free port, which this process then holds,
|
|
so parallel launchers never race for one between choosing and binding.
|
|
"""
|
|
listener = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
try:
|
|
if port and os.name != "nt":
|
|
# aiohttp's own default on POSIX; on Windows it would let a
|
|
# second process share the port.
|
|
listener.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
listener.bind((HOST, port))
|
|
listener.listen(128)
|
|
except OSError:
|
|
listener.close()
|
|
raise
|
|
return listener
|
|
|
|
|
|
def _graceful_exit() -> None:
|
|
raise GracefulExit()
|
|
|
|
|
|
def exit_when_stdin_closes(loop: asyncio.AbstractEventLoop) -> threading.Thread:
|
|
"""Stop the app gracefully once stdin reaches end of file.
|
|
|
|
The launcher keeps the write end of this process's stdin pipe, and the OS
|
|
closes it however the launcher dies, SIGKILL included. GracefulExit runs
|
|
aiohttp's cleanup (closing the database) and lets the temp root be removed,
|
|
on every OS, where a signal from a dead parent would not.
|
|
"""
|
|
|
|
def watch() -> None:
|
|
while sys.stdin.buffer.read(65536):
|
|
pass
|
|
loop.call_soon_threadsafe(_graceful_exit)
|
|
|
|
thread = threading.Thread(target=watch, name="stdin-eof", daemon=True)
|
|
thread.start()
|
|
return thread
|
|
|
|
|
|
def main(argv: list[str] | None = None) -> None:
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument(
|
|
"--port", type=int, default=8765, help="0 binds an OS-chosen free port"
|
|
)
|
|
parser.add_argument(
|
|
"--exit-on-stdin-eof",
|
|
action="store_true",
|
|
help="shut down when stdin closes (the launcher's parent-death guard)",
|
|
)
|
|
args = parser.parse_args(argv)
|
|
listener = bind_listener(args.port)
|
|
# One machine-readable line tells the launcher which port this process holds.
|
|
print(f"{PORT_ANNOUNCEMENT}{listener.getsockname()[1]}", flush=True)
|
|
loop = asyncio.new_event_loop()
|
|
if args.exit_on_stdin_eof:
|
|
exit_when_stdin_closes(loop)
|
|
original_cwd = os.getcwd()
|
|
with tempfile.TemporaryDirectory(prefix="pm-browser-") as directory:
|
|
try:
|
|
web.run_app(create_app(Path(directory).resolve()), sock=listener, loop=loop)
|
|
finally:
|
|
# create_app works inside the root; Windows cannot remove a process's cwd.
|
|
os.chdir(original_cwd)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|