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e4274a956df1d40b91d4eac3ef8707f2695a5a2a
Commit Graph
113 Commits
Author SHA1 Message Date
James R. Barlow 6edc749023 Fix error handling when PDF contains an invalid image with both ImageMask and ColorSpace set 
Fixes #1453
 2025-01-07 00:27:07 -08:00
James R. Barlow fe89be5dc0 Fix test broken in commit 85d6fb8c 2024-11-27 15:44:12 -08:00
James R. Barlow 85d6fb8ce9 Don't use stdout for Ghostscript 
Apparently, Ghostscript simply uses temporary files when asked to write to stdout. We're already using temporary files internally, so this eliminates some redundant copies.
 2024-11-21 17:02:03 -08:00
James R. Barlow fe4725658e unpaper: fix regex 2024-10-27 14:57:21 -07:00
James R. Barlow 6f755321b8 Ignore unpaper warning message when checking version 
Fixes #1409
 2024-10-27 13:06:30 -07:00
James R. Barlow 39010dd255 Handle incompatible jbig2.exe from TeX Live 
Fixes #1363
 2024-07-27 01:09:34 -07:00
James R. Barlow 950c700274 Fix Ghostscript PDF/A progressbar not displaying 2024-05-19 00:44:21 -07:00
James R. Barlow 065bddbc6c Reformat with ruff format 2024-04-07 00:25:32 -07:00
James R. Barlow 3a3635f7f9 Python 3.10 cleanup, manual fixes 2024-02-14 12:48:17 -08:00
James R. Barlow 6a746a1cbb ruff linting/Python 3.10 cleanup 2024-02-14 12:41:51 -08:00
James R. Barlow 3f7b540f76 Drop Python 3.9 support 2023-11-21 00:46:00 -08:00
James R. Barlow 4a9a575ef0 ghostscript: better comments 2023-11-09 22:39:49 -08:00
James R. Barlow a596ccf844 Raise exception if resulting PDF might appear blank in a known in some PDF viewers 
Fixes #1187
 2023-11-09 22:33:22 -08:00
James R. Barlow e7fa97731f ghostscript duplicate filter: filter within a window of previous messages 2023-11-09 22:32:39 -08:00
James R. Barlow 580252a1a0 Merge branch 'feature/gscan2pdf' 
Reconcile release notes and copy_final() with new pipeline.
 2023-10-30 00:01:28 -07:00
James R. Barlow aac913c666 tesseract: EAFP 2023-10-24 13:50:04 -07:00
James R. Barlow 46a279a49a Improve passing of arguments to workers 
The executor system was built around passing only a single
argument to workers, which was
always PageContext. For other tasks, all actual arguments were packed in
a tuple, which meant we needed intermediate functions to unpack the
tuple.

The situation is now rationlized and resembles how Python handles
argument passing to familiar multiprocessing tools.
 2023-10-24 00:54:31 -07:00
James R. Barlow cd61c4efd9 pngquant: remove unused ability to quantize a non-PNG 
Covering testing showed this branch was never used, and when tested it didn't work.
 2023-10-24 00:54:31 -07:00
James R. Barlow a06ab2a1c5 unpaper: Remove format conversion 
Code is no longer reachable since we rasterize a 1/L/RGB image prior to this point.
 2023-10-24 00:54:31 -07:00
James R. Barlow 16eb5627a7 Fix unused imports and other trivia 2023-10-24 00:54:31 -07:00
James R. Barlow 7935914f55 Use empty .hocr file instead of dummy template for symmetry with sandwich 2023-10-24 00:54:31 -07:00
James R. Barlow 91a14660b3 Require Pillow >= 10.0.1 and drop shims for older versions 2023-10-04 00:04:28 -07:00
James R. Barlow 113a6b45bd ruff autofixes (mostly typing.* -> collections.abc.*) 2023-10-01 00:02:53 -07:00
James R. Barlow ea36aedb5f Overhaul version checkers to prefer Version to str 2023-09-25 00:59:44 -07:00
James R. Barlow 7018e2b247 Refactor ghostscript error message deduplicating 2023-09-24 20:22:04 -07:00
James R. Barlow 0388c23ae7 Merge branch 'feature/jbig2thresh' into v15 2023-09-21 00:07:05 -07:00
James R. Barlow 3e1b3ec98d Merge branch 'feature/fix-raster-dpi-too-high' into v15 2023-09-21 00:05:56 -07:00
James R. Barlow 6c78076bea Drop support for gswin32c / 32-bit Ghostscript for Windows 2023-09-21 00:05:39 -07:00
James R. Barlow e3c813fc67 Added support for changing color conversion strategy 2023-09-20 01:08:15 -07:00
James R. Barlow ac2fc49208 Add support for adjusting jbig2 threshold 2023-09-17 14:44:40 -07:00
James R. Barlow a80e7a127b Fix some references to master not renamed to main 2023-06-20 01:37:26 -07:00
James R. Barlow 36d4c2dbbc Merge commit '6eadd65dfba3f983702087605d582f880efc020b' 2023-06-03 00:23:18 -07:00
James R. Barlow 05ecb6ca46 Resolve Windows errors with -dPDFSTOPONERROR 2023-06-02 02:48:38 -07:00
James R. Barlow 6eadd65dfb Log deskew angle 
Closes #1101
 2023-06-02 01:12:49 -07:00
James R. Barlow e8ed510543 Add stop on soft render errors and option to override 2023-06-01 23:49:34 -07:00
James R. Barlow 4924b11b6b Additional ruff fixes 2023-04-14 01:25:16 -07:00
James R. Barlow 9b8d14d16e Accept most of ruff's delinting 2023-04-14 00:45:34 -07:00
James R. Barlow b7eb93eb79 Adopt ruff and fix prelim lints 2023-04-14 00:19:17 -07:00
Kian-Meng AngandGitHub ba10c5345b Fix typos (#1087) 
Found via `codespell -S tests,LICENSES -L flate`
 2023-03-29 21:57:32 -07:00
James R. Barlow 46d0978a09 Update version scripts to support Ghostscript 10.0 2022-10-03 21:59:31 -07:00
James R. Barlow 6dbaebdc0c Merge branch 'master' into feature/drop-3.7 2022-09-15 23:00:27 -07:00
James R. Barlow 2c99c89e45 ghostscript: document why we treat gs 9.56.0 differently 2022-09-15 22:51:04 -07:00
James R. Barlow d619fac0bd unpaper: tidy file 2022-08-02 15:30:20 -07:00
James R. Barlow acc70036cc Set minimum Tesseract to 4.1.1 2022-08-02 15:20:29 -07:00
James R. Barlow 8a8c06c79c Update pre-commit for py3.8+ 2022-08-02 15:05:43 -07:00
James R. Barlow 67773da309 Drop support for Ghostscript <9.50 2022-08-02 15:01:10 -07:00
James R. Barlow 8ca9fa4ade tesseract: typing 2022-08-01 02:47:21 -07:00
James R. Barlow 80ed2117cc Change to SPDX license tracking 2022-07-28 01:10:07 -07:00
James R. Barlow dc6f1a266a Modernize type annotations 2022-07-23 00:39:24 -07:00
James R. Barlow a5efc4af9b unpaper: replace input pnm with png 
Unpaper or its underlying libraries don't seem to accept pnms with an
odd integer width. Although it's not clear if this is the issue at all.

In any case, keeping the image a PNG works around the issue. unpaper
only accepted PNM input in the past, which is why we send it PNM.
Since it now accepts PNG, we might as well use PNG.

Unpaper can write PNG as output too, but this added a few seconds to
the test suite was not committed.

Related issues:

https://github.com/ocrmypdf/OCRmyPDF/issues/887

https://github.com/ocrmypdf/OCRmyPDF/issues/665

https://github.com/unpaper/unpaper/issues/82
 2022-07-03 15:32:16 -07:00