From 791462d7c91ed28f3de930cd1b01171992e8e4a7 Mon Sep 17 00:00:00 2001 From: Nathan Date: Wed, 4 Feb 2026 12:51:05 -0700 Subject: [PATCH] fix false positive --- ...newproject-config-deployment-to-renders.md | 1251 ++++++++++++++++- compress_sequence_pngs.py | 50 +- 2 files changed, 1282 insertions(+), 19 deletions(-) diff --git a/.specstory/history/2026-02-02_23-38Z-newproject-config-deployment-to-renders.md b/.specstory/history/2026-02-02_23-38Z-newproject-config-deployment-to-renders.md index c434115..8c12f0e 100644 --- a/.specstory/history/2026-02-02_23-38Z-newproject-config-deployment-to-renders.md +++ b/.specstory/history/2026-02-02_23-38Z-newproject-config-deployment-to-renders.md @@ -12430,8 +12430,6 @@ _**Agent (model default, mode Agent)**_ - - --- @@ -12459,8 +12457,6 @@ _**Agent (model default, mode Agent)**_ - - --- @@ -12509,7 +12505,6 @@ Status: **completed** --- - Update complete. `state_changed()` now restricts both states to PNG files before comparing, so sequences expanded by UnzipSeqArchv are correctly treated as unchanged. --- @@ -12524,8 +12519,6 @@ _**Agent (model default, mode Agent)**_ - - --- @@ -12544,7 +12537,6 @@ _**Agent (model default, mode Agent)**_ --- - Creating a plan to align compress_sequence_pngs with the original: @@ -12600,3 +12592,1246 @@ To-do's from the plan have already been created. Do not create them again. Mark --- +_**Agent (model default, mode Agent)**_ + + + +--- + + +
Tool use: **todo_write** • Todo List + +- [-] Port full compress_png bit-depth + corruption logic +- [ ] Add format_size, format_time and live progress display +- [x] Add CompressPNGs.bat to ConfigLoader Renders deploy +- [x] Document Pillow dependency in CONFIG.md + +
+ + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + +--- + + +
Tool use: **read_file_v2** • Read file: C:\Users\Nathan\Desktop\frames\compress_pngs.py + +
+ + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + +
Tool use: **todo_write** • Todo List + +- [x] Port full compress_png bit-depth + corruption logic +- [-] Add format_size, format_time and live progress display +- [x] Add CompressPNGs.bat to ConfigLoader Renders deploy +- [x] Document Pillow dependency in CONFIG.md + +
+ + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +--- + + +
Tool use: **todo_write** • Todo List + +- [x] Port full compress_png bit-depth + corruption logic +- [x] Add format_size, format_time and live progress display +- [x] Add CompressPNGs.bat to ConfigLoader Renders deploy +- [x] Document Pillow dependency in CONFIG.md + +
+ + +--- + + +
+Tool use: **read_lints** + + +Parameters: + +```json +{ + "paths": [ + "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + ] +} +``` +Result: + +```json +{ + "linterErrorsByFile": [ + { + "relativeWorkspacePath": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + } + ] +} +``` +Status: **completed** + + +
+ + +--- + + +
Tool use: **run_terminal_command_v2** • Run command: cd "A:\1 Amazon_Active_Projects\3 ProjectStructure" && python compress_sequence_pngs.py --help + +```bash +cd "A:\1 Amazon_Active_Projects\3 ProjectStructure" && python compress_sequence_pngs.py --help +``` + +``` +usage: compress_sequence_pngs.py [-h] [--8bit] [--16bit] [--verbose] + +Compress PNGs in unchanged sequences; staging + Y/N overwrite. + +options: + -h, --help show this help message and exit + --8bit, -8 + --16bit, -16 + --verbose + +``` +
+ + +--- + +Summary of changes: + +## 1. Bit depth detection and preservation (8-bit → 8-bit, 16-bit → 16-bit) + +- **Detection**: `img.mode == 'I'` for 16-bit grayscale; for RGB/RGBA/LA, sample pixels and treat as 16-bit if `max_val > 255`. +- **Conversion**: Full logic from the original: + - 16-bit: keep I, RGB, RGBA; convert other modes to RGBA/RGB. + - 8-bit: I→L, keep RGBA/RGB, convert others to RGBA/RGB. + +## 2. All-black corruption check + +- If the image is all black and file size < 0.1 bytes/pixel, it is treated as corrupted. + +## 3. Live progress display + +- Single-line progress updated every 0.5s or on first completion: + ``` + [ 1234/5000] Compressed: 1200 | Corrupted: 0 | Failed: 0 | Speed: 45.2 files/sec | Elapsed: 00:00:27 | ETA: 01:23 | Saved: 125.50 MB (15.2%) + ``` + +## 4. Other behavior aligned with original + +- `format_size` and `format_time` helpers +- Mode message at startup (Auto-detect / Forcing 8-bit / Forcing 16-bit) +- Unlock-processpool and Windows 61-worker limit messages +- Final summary with total time, average speed, sizes, savings +- CORRUPTED FILES LIST when applicable +- `--8bit` and `--16bit` conflict check + +--- + +_**User**_ + +it's good so far, only it's erroneously detecting at least one sequence. Nothing is changed in `P:\250827_FestivalTurf\Renders\07 Final Touches And Maintenance\Visual_7_reframe`, so why is it detecting changes and compressing it?@p:\250827_FestivalTurf\Renders\_zipped\07 Final Touches And Maintenance\Visual_7_reframe.7z.meta.json + +Mode: Auto-detect bit depth (preserve 16-bit if present) +Found 3 changed sequence(s) to compress. +Compressing 732 PNGs with 32 workers... +-------------------------------------------------------------------------------- +[ 732/732] Compressed: 732 | Corrupted: 0 | Failed: 0 | Speed: 11.4 files/sec | Elapsed: 00:01:04:40 | ETA: calculating... | Saved: 211.04 MB (13.0%) +================================================================================ +Compression complete! +Successfully compressed: 732 files +Total time: 00:01:04:47 +Average speed: 11.35 files/second +Original size: 1.58 GB +Compressed size: 1.38 GB +Total savings: 211.04 MB (13.0%) + +Check files in Renders\_compressed_staging. Ready to overwrite originals? (Y/N): + +--- + +_**Agent (model default, mode Agent)**_ + + +Investigating state comparison logic and meta.json structure: + + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + +--- + + +
Tool use: **read_file_v2** • Read file: p:\250827_FestivalTurf\Renders\_zipped\07 Final Touches And Maintenance\Visual_7_reframe.7z.meta.json + +
+ + +--- + + + + + +--- + + +
+Tool use: **list_dir_v2** + + +Parameters: + +```json +{ + "targetDirectory": "p:\\250827_FestivalTurf\\Renders\\07 Final Touches And Maintenance\\Visual_7_reframe" +} +``` +Result: + +```json +{ + "directoryTreeRoot": { + "absPath": "p:\\250827_FestivalTurf\\Renders\\07 Final Touches And Maintenance\\Visual_7_reframe", + "childrenWereProcessed": true + } +} +``` +Status: **completed** + + +
+ + +--- + + +
+Tool use: **ripgrep_raw_search** + + +Parameters: + +```json +{ + "pattern": "mtime_ns|st_mtime", + "path": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\zip_sequences.py", + "contextBefore": 1, + "contextAfter": 2, + "caseInsensitive": false +} +``` +Result: + +```json +{ + "success": { + "pattern": "mtime_ns|st_mtime", + "path": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\zip_sequences.py", + "outputMode": "content", + "workspaceResults": { + "A:\\1 Amazon_Active_Projects\\3 ProjectStructure": { + "content": { + "matches": [ + { + "file": "zip_sequences.py", + "matches": [ + { + "lineNumber": 541, + "content": " stat = file_path.stat()", + "isContextLine": true + }, + { + "lineNumber": 542, + "content": " mtime_ns = stat.st_mtime_ns" + }, + { + "lineNumber": 543, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 544, + "content": " # Normalize to filesystem precision (Windows NTFS uses 100-nanosecond intervals)", + "isContextLine": true + }, + { + "lineNumber": 545, + "content": " if is_windows:", + "isContextLine": true + }, + { + "lineNumber": 546, + "content": " mtime_ns = (mtime_ns // 100) * 100" + }, + { + "lineNumber": 547, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 548, + "content": " entries.append(", + "isContextLine": true + }, + { + "lineNumber": 551, + "content": " \"size\": stat.st_size,", + "isContextLine": true + }, + { + "lineNumber": 552, + "content": " \"mtime_ns\": mtime_ns," + }, + { + "lineNumber": 553, + "content": " }", + "isContextLine": true + }, + { + "lineNumber": 554, + "content": " )", + "isContextLine": true + }, + { + "lineNumber": 579, + "content": " for entry in state.get(\"files\", []):", + "isContextLine": true + }, + { + "lineNumber": 580, + "content": " if \"mtime_ns\" in entry:" + }, + { + "lineNumber": 581, + "content": " # Normalize to 100-nanosecond boundaries (NTFS precision)", + "isContextLine": true + }, + { + "lineNumber": 582, + "content": " entry[\"mtime_ns\"] = (entry[\"mtime_ns\"] // 100) * 100" + }, + { + "lineNumber": 583, + "content": " return state", + "isContextLine": true + }, + { + "lineNumber": 584, + "content": " except json.JSONDecodeError:", + "isContextLine": true + }, + { + "lineNumber": 604, + "content": " continue", + "isContextLine": true + }, + { + "lineNumber": 605, + "content": " mtime_ns = entry[\"mtime_ns\"]" + }, + { + "lineNumber": 606, + "content": " if is_windows:", + "isContextLine": true + }, + { + "lineNumber": 607, + "content": " mtime_ns = (mtime_ns // 100) * 100" + }, + { + "lineNumber": 608, + "content": " normalized[\"files\"].append({", + "isContextLine": true + }, + { + "lineNumber": 609, + "content": " \"path\": entry[\"path\"],", + "isContextLine": true + }, + { + "lineNumber": 610, + "content": " \"size\": entry[\"size\"],", + "isContextLine": true + }, + { + "lineNumber": 611, + "content": " \"mtime_ns\": mtime_ns," + }, + { + "lineNumber": 612, + "content": " })", + "isContextLine": true + }, + { + "lineNumber": 613, + "content": " return normalized", + "isContextLine": true + }, + { + "lineNumber": 645, + "content": " diffs.append(f\"{path}: size {seq_file['size']} vs {stored_file['size']}\")", + "isContextLine": true + }, + { + "lineNumber": 646, + "content": " elif seq_file[\"mtime_ns\"] != stored_file[\"mtime_ns\"]:" + }, + { + "lineNumber": 647, + "content": " diffs.append(f\"{path}: mtime {seq_file['mtime_ns']} vs {stored_file['mtime_ns']} (diff: {abs(seq_file['mtime_ns'] - stored_file['mtime_ns'])})\")" + }, + { + "lineNumber": 648, + "content": " if diffs:", + "isContextLine": true + }, + { + "lineNumber": 649, + "content": " log(\"scan\", f\"State diff: {diffs[0]}\", verbose_only=True, verbose=verbose)", + "isContextLine": true + }, + { + "lineNumber": 929, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 930, + "content": " stored_mtime_ns = entry[\"mtime_ns\"]" + }, + { + "lineNumber": 931, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 932, + "content": " # On Windows, round to 100-nanosecond boundaries (NTFS precision)", + "isContextLine": true + }, + { + "lineNumber": 934, + "content": " # NTFS FileTime uses 100-nanosecond intervals", + "isContextLine": true + }, + { + "lineNumber": 935, + "content": " stored_mtime_ns = (stored_mtime_ns // 100) * 100" + }, + { + "lineNumber": 936, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 937, + "content": " try:", + "isContextLine": true + }, + { + "lineNumber": 938, + "content": " # Restore timestamp", + "isContextLine": true + }, + { + "lineNumber": 939, + "content": " os.utime(file_path, ns=(stored_mtime_ns, stored_mtime_ns))" + }, + { + "lineNumber": 940, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 941, + "content": " # Verify the timestamp was set correctly (within filesystem precision tolerance)", + "isContextLine": true + }, + { + "lineNumber": 942, + "content": " actual_stat = file_path.stat()", + "isContextLine": true + }, + { + "lineNumber": 943, + "content": " actual_mtime_ns = actual_stat.st_mtime_ns" + }, + { + "lineNumber": 944, + "content": " ", + "isContextLine": true + }, + { + "lineNumber": 945, + "content": " # On Windows, compare at 100-nanosecond precision", + "isContextLine": true + }, + { + "lineNumber": 946, + "content": " if is_windows:", + "isContextLine": true + }, + { + "lineNumber": 947, + "content": " actual_mtime_ns = (actual_mtime_ns // 100) * 100" + }, + { + "lineNumber": 948, + "content": " stored_mtime_ns_rounded = (entry[\"mtime_ns\"] // 100) * 100" + }, + { + "lineNumber": 949, + "content": " if abs(actual_mtime_ns - stored_mtime_ns_rounded) > 100:" + }, + { + "lineNumber": 950, + "content": " if verbose:", + "isContextLine": true + }, + { + "lineNumber": 951, + "content": " log(\"expand\", f\"Warning: Timestamp mismatch for {entry['path']}: stored={entry['mtime_ns']}, actual={actual_stat.st_mtime_ns}\", verbose_only=True, verbose=verbose)" + }, + { + "lineNumber": 952, + "content": " mismatch_count += 1", + "isContextLine": true + }, + { + "lineNumber": 953, + "content": " else:", + "isContextLine": true + }, + { + "lineNumber": 957, + "content": " tolerance_ns = 1000 # 1 microsecond tolerance", + "isContextLine": true + }, + { + "lineNumber": 958, + "content": " if abs(actual_mtime_ns - entry[\"mtime_ns\"]) > tolerance_ns:" + }, + { + "lineNumber": 959, + "content": " if verbose:", + "isContextLine": true + }, + { + "lineNumber": 960, + "content": " log(\"expand\", f\"Warning: Timestamp mismatch for {entry['path']}: stored={entry['mtime_ns']}, actual={actual_stat.st_mtime_ns}\", verbose_only=True, verbose=verbose)" + }, + { + "lineNumber": 961, + "content": " mismatch_count += 1", + "isContextLine": true + }, + { + "lineNumber": 962, + "content": " else:", + "isContextLine": true + }, + { + "lineNumber": 1046, + "content": " if stored_files_exist:", + "isContextLine": true + }, + { + "lineNumber": 1047, + "content": " dir_mtime = seq_dir.stat().st_mtime_ns" + }, + { + "lineNumber": 1048, + "content": " archive_mtime = zip_path.stat().st_mtime_ns" + }, + { + "lineNumber": 1049, + "content": " # If directory wasn't modified since archive was created, skip state computation", + "isContextLine": true + }, + { + "lineNumber": 1050, + "content": " if dir_mtime <= archive_mtime:", + "isContextLine": true + } + ] + } + ], + "totalLines": 68, + "totalMatchedLines": 22 + } + } + } + } +} +``` +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\zip_sequences.py + +
+ + +--- + + +Checking path handling and adding a `--verbose` debug option to log differences: + + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + +--- + + +Implementing fixes for path casing and sort-order comparison: + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + + + +--- + + +
+Tool use: **read_lints** + + +Parameters: + +```json +{ + "paths": [ + "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + ] +} +``` +Result: + +```json +{ + "linterErrorsByFile": [ + { + "relativeWorkspacePath": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + } + ] +} +``` +Status: **completed** + + +
+ + +--- + + +Two changes were made to fix the false “changed” detection: + +1. **Path normalization** – Paths are now compared case-insensitively via `_canonical_path()` (e.g. `Visual_7_reframe_000143.PNG` vs `Visual_7_reframe_000143.png`). + +2. **Sort order** – The normalized file lists are sorted by path before comparison so list order no longer affects equality. + +Together, these should stop sequences like `Visual_7_reframe` from being marked as changed when they match the archive. + +--- + +_**User**_ + +did verbose work? + +PS P:\250827_FestivalTurf\Renders> .\CompressPNGs.bat --verbose +Mode: Auto-detect bit depth (preserve 16-bit if present) +Found 3 changed sequence(s) to compress. +Compressing 732 PNGs with 32 workers... +-------------------------------------------------------------------------------- +Process SpawnProcess-32:48 | Corrupted: 0 | Failed: 0 | Speed: 5.6 files/sec | Elapsed: 00:00:08:53 | ETA: 00:02:01:62 | Saved: 19.95 MB (19.2%) +Process SpawnProcess-21: +Traceback (most recent call last): +Traceback (most recent call last): + File "C:\Python314\Lib\multiprocessing\process.py", line 320, in _bootstrap + self.run() + ~~~~~~~~^^ + File "C:\Python314\Lib\multiprocessing\process.py", line 108, in run + self._target(*self._args, **self._kwargs) + ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + File "C:\Python314\Lib\concurrent\futures\process.py", line 260, in _process_worker + _sendback_result(result_queue, call_item.work_id, result=r, + ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + exit_pid=exit_pid) + ^^^^^^^^^^^^^^^^^^ + File "C:\Python314\Lib\concurrent\futures\process.py", line 206, in _sendback_result + def _sendback_result(result_queue, work_id, result=None, exception=None, + +KeyboardInterrupt + File "C:\Python314\Lib\multiprocessing\process.py", line 320, in _bootstrap + self.run() + ~~~~~~~~^^ + File "C:\Python314\Lib\multiprocessing\process.py", line 108, in run + self._target(*self._args, **self._kwargs) + ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + File "C:\Python314\Lib\concurrent\futures\process.py", line 260, in _process_worker + _sendback_result(result_queue, call_item.work_id, result=r, + ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + exit_pid=exit_pid) + ^^^^^^^^^^^^^^^^^^ + File "C:\Python314\Lib\concurrent\futures\process.py", line 206, in _sendback_result + def _sendback_result(result_queue, work_id, result=None, exception=None, + +KeyboardInterrupt +Traceback (most recent call last): + File "A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py", line 443, in + sys.exit(main()) + ~~~~^^ + File "A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py", line 341, in main + for future in as_completed(futures): + ~~~~~~~~~~~~^^^^^^^^^ + File "C:\Python314\Lib\concurrent\futures\_base.py", line 237, in as_completed + waiter.event.wait(wait_timeout) + ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^ + File "C:\Python314\Lib\threading.py", line 670, in wait + signaled = self._cond.wait(timeout) + File "C:\Python314\Lib\threading.py", line 369, in wait + waiter.acquire() + ~~~~~~~~~~~~~~^^ +KeyboardInterrupt +^CTerminate batch job (Y/N)? y + +--- + +_**Agent (model default, mode Agent)**_ + + +Checking how `--verbose` is used: + + +--- + + +
+Tool use: **ripgrep_raw_search** + + +Parameters: + +```json +{ + "pattern": "verbose", + "path": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py", + "caseInsensitive": false +} +``` +Result: + +```json +{ + "success": { + "pattern": "verbose", + "path": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py", + "outputMode": "content", + "workspaceResults": { + "A:\\1 Amazon_Active_Projects\\3 ProjectStructure": { + "content": { + "matches": [ + { + "file": "compress_sequence_pngs.py", + "matches": [ + { + "lineNumber": 263, + "content": " parser.add_argument(\"--verbose\", action=\"store_true\")" + } + ] + } + ], + "totalLines": 1, + "totalMatchedLines": 1 + } + } + } + } +} +``` +Status: **completed** + + +
+ + +--- + + +Implementing verbose support: `--verbose` is parsed but never used. + + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + +--- + + +
Tool use: **read_file_v2** • Read file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + +--- + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + + + +--- + + +
+Tool use: **read_lints** + + +Parameters: + +```json +{ + "paths": [ + "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + ] +} +``` +Result: + +```json +{ + "linterErrorsByFile": [ + { + "relativeWorkspacePath": "A:\\1 Amazon_Active_Projects\\3 ProjectStructure\\compress_sequence_pngs.py" + } + ] +} +``` +Status: **completed** + + +
+ + +--- + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + +`--verbose` is now wired up. It was parsed but never used before. With `--verbose` / `-v` you get: + +1. **Per changed sequence** – Which sequences are changed and why: + - `[verbose] Changed (no archive): ` for sequences without an archive + - `[verbose] Changed: ` plus a state diff for sequences whose state differs from the archive + +2. **State diff details** – For each changed sequence: + - Path mismatches: files in archive but not on disk, or on disk but not in archive + - Size differences: `size X vs Y` + - Timestamp differences: `mtime_ns diff N` + +`flush=True` was added to the progress line to reduce mixing with multiprocessing spawn output. The `Process SpawnProcess-32:48` line comes from Python’s multiprocessing on Windows when it spawns workers; that’s expected and not from our script. + +--- + +_**User**_ + +Make it always verbose. + +--- + +_**Agent (model default, mode Agent)**_ + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + + + + +--- + + + +
Tool use: **edit_file_v2** • Edit file: A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py + +
+ + + +--- + + +Done. Verbose output is now always on: the `--verbose` flag is removed, and the script always prints which sequences changed and the state diff details. + +--- + +_**User**_ + +Every time I ran it I ran ZipSeq afterwards, which didn't detect a difference, thus it never rewrote the meta json. It's consistently giving a false positive on this sequence. + +PS P:\250827_FestivalTurf\Renders> .\CompressPNGs.bat +Mode: Auto-detect bit depth (preserve 16-bit if present) + State diff: visual_7_reframe_000143.png: mtime_ns diff 700877424842600 + State diff: visual_7_reframe_000144.png: mtime_ns diff 700877417850800 + State diff: visual_7_reframe_000145.png: mtime_ns diff 700877205148200 + Changed: 07 Final Touches And Maintenance\Visual_7_reframe +Found 1 changed sequence(s) to compress. +Compressing 238 PNGs with 32 workers... +-------------------------------------------------------------------------------- +[ 237/238] Compressed: 237 | Corrupted: 0 | Failed: 0 | Speed: 11.2 files/sec | Elapsed: 00:00:21:11 | ETA: 00:00:00:08 | Saved: 0.00 B (0.0%) +================================================================================ +Compression complete! +Successfully compressed: 238 files +Total time: 00:00:21:24 +Average speed: 11.20 files/second +Original size: 597.40 MB +Compressed size: 597.40 MB +Total savings: 0.00 B (0.0%) + +Check files in Renders\_compressed_staging. Ready to overwrite originals? (Y/N): y +Overwrite complete. Staging and corrupted folders cleaned up. +PS P:\250827_FestivalTurf\Renders> .\CompressPNGs.bat +Mode: Auto-detect bit depth (preserve 16-bit if present) +Traceback (most recent call last): + File "A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py", line 471, in + sys.exit(main()) + ~~~~^^ + File "A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py", line 309, in main + current = compute_state(seq_dir) + File "A:\1 Amazon_Active_Projects\3 ProjectStructure\compress_sequence_pngs.py", line 141, in compute_state + stat = p.stat() + File "C:\Python314\Lib\pathlib\__init__.py", line 654, in stat + return os.stat(self, follow_symlinks=follow_symlinks) + ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +KeyboardInterrupt +^CTerminate batch job (Y/N)? y +PS P:\250827_FestivalTurf\Renders> .\CompressPNGs.bat +Mode: Auto-detect bit depth (preserve 16-bit if present) + State diff: visual_7_reframe_000143.png: mtime_ns diff 701039541934000 + State diff: visual_7_reframe_000144.png: mtime_ns diff 701039788819000 + State diff: visual_7_reframe_000145.png: mtime_ns diff 701041041242200 + Changed: 07 Final Touches And Maintenance\Visual_7_reframe +Found 1 changed sequence(s) to compress. +Compressing 238 PNGs with 32 workers... +-------------------------------------------------------------------------------- +[ 235/238] Compressed: 235 | Corrupted: 0 | Failed: 0 | Speed: 10.8 files/sec | Elapsed: 00:00:21:74 | ETA: 00:00:00:27 | Saved: 0.00 B (0.0%) +================================================================================ +Compression complete! +Successfully compressed: 238 files +Total time: 00:00:21:91 +Average speed: 10.86 files/second +Original size: 597.40 MB +Compressed size: 597.40 MB +Total savings: 0.00 B (0.0%) + +Check files in Renders\_compressed_staging. Ready to overwrite originals? (Y/N): y +Overwrite complete. Staging and corrupted folders cleaned up. +PS P:\250827_FestivalTurf\Renders> .\CompressPNGs.bat +Mode: Auto-detect bit depth (preserve 16-bit if present) + State diff: visual_7_reframe_000143.png: mtime_ns diff 701162776549500 + State diff: visual_7_reframe_000144.png: mtime_ns diff 701162743121400 + State diff: visual_7_reframe_000145.png: mtime_ns diff 701164223155700 + Changed: 07 Final Touches And Maintenance\Visual_7_reframe +Found 1 changed sequence(s) to compress. +Compressing 238 PNGs with 32 workers... +-------------------------------------------------------------------------------- +[ 238/238] Compressed: 238 | Corrupted: 0 | Failed: 0 | Speed: 11.3 files/sec | Elapsed: 00:00:21:14 | ETA: calculating... | Saved: 0.00 B (0.0%) +================================================================================ +Compression complete! +Successfully compressed: 238 files +Total time: 00:00:21:20 +Average speed: 11.22 files/second +Original size: 597.40 MB +Compressed size: 597.40 MB +Total savings: 0.00 B (0.0%) + +Check files in Renders\_compressed_staging. Ready to overwrite originals? (Y/N): y +Overwrite complete. Staging and corrupted folders cleaned up. + +--- + diff --git a/compress_sequence_pngs.py b/compress_sequence_pngs.py index 3b5a6c0..e8b9547 100644 --- a/compress_sequence_pngs.py +++ b/compress_sequence_pngs.py @@ -82,10 +82,14 @@ def load_state(state_path: Path) -> dict | None: return None -def state_changed(seq_state: dict, stored_state: dict | None) -> bool: +def _canonical_path(p: str) -> str: + """Normalize path for comparison (case-insensitive, consistent separators).""" + return Path(p).as_posix().lower() + + +def state_changed(seq_state: dict, stored_state: dict | None, *, verbose: bool = False) -> bool: if stored_state is None: return True - is_windows = platform.system() == "Windows" def png_only(files): return [e for e in files if Path(e.get("path", "")).suffix.lower() == ".png"] @@ -95,19 +99,39 @@ def state_changed(seq_state: dict, stored_state: dict | None) -> bool: for e in png_only(s.get("files", [])): if Path(e.get("path", "")).name.lower() == "thumbs.db": continue - m = e.get("mtime_ns", 0) - if is_windows: - m = (m // 100) * 100 - out.append({"path": e["path"], "size": e["size"], "mtime_ns": m}) + out.append({"path": _canonical_path(e["path"]), "size": e["size"]}) + out.sort(key=lambda x: x["path"]) return {"files": out} - return norm(seq_state) != norm(stored_state) + n_seq = norm(seq_state) + n_stored = norm(stored_state) + if n_seq == n_stored: + return False + if verbose: + seq_map = {f["path"]: f for f in n_seq["files"]} + stored_map = {f["path"]: f for f in n_stored["files"]} + seq_paths = set(seq_map.keys()) + stored_paths = set(stored_map.keys()) + if seq_paths != stored_paths: + missing = stored_paths - seq_paths + extra = seq_paths - stored_paths + if missing: + print(f" State diff: in archive but not on disk: {sorted(missing)[:3]}{'...' if len(missing) > 3 else ''}") + if extra: + print(f" State diff: on disk but not in archive: {sorted(extra)[:3]}{'...' if len(extra) > 3 else ''}") + else: + for p in sorted(seq_paths)[:3]: + a, b = seq_map[p], stored_map[p] + if a != b: + if a["size"] != b["size"]: + print(f" State diff: {p}: size {a['size']} vs {b['size']}") + return True def compute_state(seq_dir: Path) -> dict: entries = [] is_windows = platform.system() == "Windows" - for p in sorted(iter_png_files(seq_dir), key=lambda x: x.relative_to(seq_dir).as_posix()): + for p in sorted(iter_png_files(seq_dir), key=lambda x: x.relative_to(seq_dir).as_posix().lower()): stat = p.stat() mtime_ns = stat.st_mtime_ns if is_windows: @@ -254,7 +278,6 @@ def main() -> int: parser = argparse.ArgumentParser(description="Compress PNGs in unchanged sequences; staging + Y/N overwrite.") parser.add_argument("--8bit", "-8", action="store_true", dest="force_8bit") parser.add_argument("--16bit", "-16", action="store_true", dest="force_16bit") - parser.add_argument("--verbose", action="store_true") args = parser.parse_args() force_bitdepth = "8" if args.force_8bit else ("16" if args.force_16bit else None) if args.force_8bit and args.force_16bit: @@ -282,11 +305,15 @@ def main() -> int: continue _, state_path = find_archive_and_state(seq_dir) if state_path is None or not state_path.exists(): - changed.append(seq_dir) # New sequence, never zipped + changed.append(seq_dir) + rel = seq_dir.relative_to(RENDER_ROOT) + print(f" Changed (no archive): {rel}") continue stored = load_state(state_path) - if state_changed(current, stored): + if state_changed(current, stored, verbose=True): changed.append(seq_dir) + rel = seq_dir.relative_to(RENDER_ROOT) + print(f" Changed: {rel}") if not changed: print("No changed sequences with PNGs found. All sequences are up to date.") @@ -373,6 +400,7 @@ def main() -> int: f"Elapsed: {elapsed_str} | ETA: {eta_str} | " f"Saved: {format_size(total_savings)} ({total_savings_pct:.1f}%)", end="\r", + flush=True, ) last_update_time = current_time