Vito 3cb90b0c1e perf(images): read PNG text without decoding pixels (#523) (#577) ...

* perf(images): read PNG text without decoding pixels (#523)

Pillow's PngImageFile.text loads every pixel to reach text chunks written
after IDAT. The scan's metadata batch and the image monitor now read PNG
text through utils/png_text.py, which runs Pillow's own chunk handlers
after the first IDAT and seeks over the pixel data.

The legacy .text read is the floor: a differential test compares both
readers on every fixture image, a curated corpus and a seeded fuzz. The
only difference is a file whose pixel data is undecodable or cut short:
it now keeps the text read before its pixels instead of reading nothing.
Animated PNGs still use .text.

* test(images): cover the text budget, XMP and layout guard of the PNG text walk (#523)

2026-11-01 00:04:27 +00:00

..

__init__.py

style: apply Black formatter (line-length=88) to all Python files

2026-02-07 08:30:09 -08:00

cached_runs.py

fix(history): count cached re-runs of runtime-linked text as tracked runs (#403) (#445)

2026-10-29 01:40:02 +00:00

card_seed.py

feat(resolver): trace multi-stage chains through pass-through nodes (#308)

2026-10-23 11:09:12 -07:00

comfyui_integration.py

Hardening: security fixes, queue-time run counting, background jobs, 85%+ test coverage (#153)

2026-10-08 18:53:11 -07:00

diagnostics.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

execution_context_budget.py

feat(history): persist exact run output references (#214)

2026-10-17 23:26:37 -07:00

execution_context_capture.py

feat(nodes): per-node Save to library switch (#90) (#427)

2026-10-28 18:09:16 +00:00

execution_context_graph.py

feat(nodes): per-node Save to library switch (#90) (#427)

2026-10-28 18:09:16 +00:00

execution_context_host.py

fix(history): count cached re-runs of runtime-linked text as tracked runs (#403) (#445)

2026-10-29 01:40:02 +00:00

execution_contexts.py

feat(history): persist exact execution prompt contexts (#213)

2026-10-17 19:51:22 -07:00

execution_history_events.py

feat(history): record durable ComfyUI execution attempts (#212)

2026-10-17 16:42:07 -07:00

execution_history_writer.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

execution_history.py

feat(history): persist exact run output references (#214)

2026-10-17 23:26:37 -07:00

execution_output_capture.py

feat(history): persist exact run output references (#214)

2026-10-17 23:26:37 -07:00

execution_outputs.py

feat(history): persist exact run output references (#214)

2026-10-17 23:26:37 -07:00

exit_signal.py

fix(exit): stop running jobs, downloads and encoders at Ctrl+C instead of waiting for them (#376) (#417)

2026-10-28 10:15:28 +00:00

file_prompt.py

fix(monitor): never store PromptSearchList search text as a prompt (#548) (#576)

2026-10-31 22:25:01 +00:00

file_reveal.py

fix(images): show every Show in folder outcome above the viewer and report opener failures (#537)

2026-10-31 02:01:06 +00:00

foreign_runs.py

feat(monitor): store certain prompts from workflows without a PromptManager node, with a System switch (#247, PR 2) (#467)

2026-10-29 12:00:32 +00:00

generation_params.py

feat(nodes): let a link drive the prompt text of every PromptManager node (#345)

2026-10-25 18:25:20 -07:00

hashing.py

fix(history): join case-variant raw text to the history of the prompt it counts toward (#460) (#471)

2026-10-29 13:25:04 +00:00

history_read_fence.py

feat(history): add chronological runs and exact output inspection (#227)

2026-10-18 17:17:05 -07:00

image_monitor.py

fix(monitor): keep watchdog threads from holding the exit (#561) (#569)

2026-10-31 21:31:55 +00:00

inspection_outcomes.py

feat(inspect): declarative node support matrix (#250)

2026-10-19 17:26:37 -07:00

inspection_response.py

fix(history): send the file's image tags with History's current-file read (#457) (#462)

2026-10-29 14:06:42 +00:00

inspection_semantics.py

fix(inspector): pass text through unknown nodes instead of refusing them (#381) (#383)

2026-10-27 16:56:37 +00:00

json_strict.py

fix(scan): ingest metadata whose graph holds NaN or Infinity (#303)

2026-10-23 06:48:21 -07:00

library_location.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

logging_config.py

fix(logs): Clear all logs deletes and empties only what its confirmation showed (#389) (#412)

2026-10-28 09:06:15 +00:00

media_capture.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

media_folders.py

fix(trash): trash on an output folder that is a mount point (#543) (#544)

2026-10-31 02:01:06 +00:00

metadata_extractor.py

perf(images): read PNG text without decoding pixels (#523) (#577)

2026-11-01 00:04:27 +00:00

pair_execution.py

feat: reuse positive and negative prompt combinations (#195)

2026-10-17 08:00:42 -07:00

parallel.py

fix(exit): stop running jobs, downloads and encoders at Ctrl+C instead of waiting for them (#376) (#417)

2026-10-28 10:15:28 +00:00

png_text.py

perf(images): read PNG text without decoding pixels (#523) (#577)

2026-11-01 00:04:27 +00:00

prompt_graph.py

feat(ingestion): one prompt decision for scan and monitor; scans link each dataset branch's own prompt (#247, PR 1) (#422)

2026-10-28 20:45:15 +00:00

prompt_inspector.py

feat(ingestion): one prompt decision for scan and monitor; scans link each dataset branch's own prompt (#247, PR 1) (#422)

2026-10-28 20:45:15 +00:00

prompt_pair_resolver.py

feat(inspector): use recorded run history when the graph alone can't name the prompt (#386) (#396)

2026-10-28 13:29:29 +00:00

prompt_tracker.py

fix(threads): stop and join the prompt cleanup thread, the image worker and the observer (#302, #370) (#372)

2026-10-27 02:15:23 -07:00

queue_observers.py

feat(history): record durable ComfyUI execution attempts (#212)

2026-10-17 16:42:07 -07:00

review_capture.py

fix(review): anchor files on their saver in the scan and Needs review (#390) (#414)

2026-10-28 07:22:48 +00:00

run_keys.py

fix(runs): count cached PromptManager nodes fed by a runtime text link on every job (#347) (#423)

2026-10-28 16:37:24 +00:00

trash_macos.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

trash.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00

usage_tracking.py

feat(nodes): per-node Save to library switch (#90) (#427)

2026-10-28 18:09:16 +00:00

validators.py

Hardening: security fixes, queue-time run counting, background jobs, 85%+ test coverage (#153)

2026-10-08 18:53:11 -07:00

version.py

feat(system): log cleanup rule, reviewed rotated-log cleanup and diagnostic report (#329, PR 1) (#367)

2026-10-27 06:19:39 -07:00

video_metadata.py

fix(inspect): video metadata carrier parity between Images and Inspect (#275)

2026-10-22 05:04:15 -07:00

workspace_keys.py

fix(quality): sweep the Code Quality standard findings (#558)

2026-10-31 05:43:48 +00:00