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85d6fb8ce9792c2eacf16f49f94bffe34278682c
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1382 Commits
Author SHA1 Message Date
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 a659f83d67 Remove invalid hyperlink annotations to satisfy Ghostscript 10.x during PDF/A conversion 
Closes #1425
 2024-11-16 19:02:10 -08:00
James R. Barlow dbd3c93757 Fix issue with unpickling HOCRResult 
Fixes [Bug]: HOCRResult.from_json() not unpickling correctly #1427
 2024-11-10 02:05:57 -08:00
James R. Barlow d303b42c86 Add documentation to PdfMinerState 2024-10-27 22:01:36 -07:00
James R. Barlow f77f701a50 Fix quadratic time performance regression on scanning pages 2024-10-27 21:57:53 -07:00
James R. Barlow bf62562787 Merge branch 'feature/docker-ubuntu-24' 2024-10-27 17:39:06 -07:00
James R. Barlow 6c6cbfd4d6 Make images extracted for jbig2enc optimization have unique filenames 
Fixes #1396
 2024-10-27 17:38:52 -07:00
James R. Barlow ee5acbe94e Repair PDF before all processing 
Some PDFs choke both pdfminer.six and Ghostscript but the issues can be fixed first.

Fixes #1403
 2024-10-27 17:37:46 -07:00
James R. Barlow 5e478a7774 do_get_pdfinfo: typing 2024-10-27 17:23:20 -07:00
James R. Barlow fe4725658e unpaper: fix regex 2024-10-27 14:57:21 -07:00
James R. Barlow 9d042767cc Attempt to fix matrix and unpaper version error 2024-10-27 14:04:45 -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 706681deb8 Improve some type checks 2024-10-27 12:54:29 -07:00
James R. Barlow c283cf0a0d Fix incorrect return value 2024-10-27 12:32:40 -07:00
James R. Barlow 0f82d7223e Fix some typing issues 2024-10-27 12:31:16 -07:00
James R. Barlow 9a6150ae53 Refactor get_pdfinfo common code 2024-10-27 12:09:33 -07:00
James R. Barlow fec0948a13 If inside a container, remind user that path is relative to container 2024-10-27 11:55:38 -07:00
James R. Barlow 18b59c57b4 Refactor our tests that check if we are in a container 2024-10-27 11:55:22 -07:00
James R. Barlow 944d99bdc1 Fix PROGRAM_NAME 2024-08-31 01:23:55 -07:00
James R. Barlow b9dd0a5e3c Use hatchling and hatch-vcs as build backend 2024-08-31 01:08:23 -07:00
James R. Barlow b3324c3b4e Don't assume /Mask is always a Stream 
Fixes #1377
 2024-08-31 00:37:52 -07:00
James R. Barlow cd910fbf21 Improve "PDF/A conversion failed" message 2024-08-10 01:34:02 -07:00
James R. Barlow d35d008806 Increase pdfminer's bufsiz to mitigate token splitting issue 
Fixes #1361
 2024-07-31 02:11:47 -07:00
James R. Barlow f5662d5eb0 Consider Masks and stencil masks when calculating DPI 
Fixes #1362
 2024-07-29 15:46:30 -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 f974e3b3c1 ghostscript: change input filename order for 10.03.1 
Ghostscript now expects the pdfa.ps file to precede other files. Fixes #1359.
 2024-07-22 14:56:03 -07:00
James R. Barlow 46b49cc176 Suppress missing jbig2dec warning message 
Windows users can't resolve it easily.
 2024-07-22 14:54:40 -07:00
James R. Barlow 621d6a0b89 Fix image size calculation when SMask dimensions do not match image 
Closes [Bug]: Ghostscript rasterizing failed #1351
 2024-07-16 13:36:48 -07:00
James R. Barlow 980a5472b6 Fix test failures due to 4dde378 2024-07-09 15:54:53 -07:00
James R. Barlow 4dde3786c2 Fix KeyError '/Subtype' 
Fixes #1350
 2024-07-09 14:46:47 -07:00
James R. Barlow 6edf756849 optimize: trap Hifi..Error 
Fixes [Bug]: NotImplementedError: not sure how to get colorspace #1315
 2024-06-30 00:08:51 -07:00
James R. Barlow 4fb1bb4de6 pipeline: fix typo in message 2024-06-30 00:08:31 -07:00
James R. Barlow 0544d06c3d Fix calculation of image printed area (used in finding weighted DPI for OCR) 
Fixes #1334
 2024-06-21 15:13:51 -07:00
James R. Barlow 2f53b27651 Disable progbar for linearizing when --no-progress-bar set 
Fixes #1332
 2024-06-14 14:18:33 -07:00
James R. Barlow 214a333e2d Block Tesseract 5.4.0 2024-06-11 14:44:54 -07:00
James R. Barlow 981bbf1105 optimize: add a recursion guard to avoid chasing cyclic form xobjects 2024-06-01 01:52:21 -07:00
James R. Barlow 59f6bc8306 More Tesseract-specific language checks to its plugin 2024-06-01 00:15:50 -07:00
James R. Barlow 653c4ffb45 hocr: accept multiple spaces in bounding boxes 
Fixes #1322
 2024-05-31 16:22:27 -07:00
James R. Barlow d947ca258e Prevent issuing equ and osd as languages 2024-05-25 01:17:57 -07:00
James R. Barlow f3d6387bca Fix "OCR" progress bar not matching actual progress 2024-05-21 01:35:14 -07:00
James R. Barlow 9a3c5a3f7c Add progressbar for metadata_fixup 
Might take time for big files. Pdf.open() potentially is expensive as well, but QPDF doesn't give us progress feedback for that.

Closes Show progress during postprocessing #1313
 2024-05-19 00:46:50 -07:00
James R. Barlow 950c700274 Fix Ghostscript PDF/A progressbar not displaying 2024-05-19 00:44:21 -07:00
James R. Barlow 26432c38a9 Raise exception if rotate pages threshold adjusted without --rotate-pages 
Fixes Make usage of --rotate-pages-threshold clearer #1309
 2024-05-18 23:49:27 -07:00
James R. Barlow 28be50136c hocr: If a line box's coords are invalid, log and error and don't render 
Addresses [Bug]: Crash on multiple .pdf files #1312

Not actually a fix, but at least it will get us better diagnostics. Appears old Tesseract 4.x generates bad line boxes at times.
 2024-05-18 23:32:18 -07:00
James R. Barlow 99c78650b6 Add better error message for PDFs with invalid CTMs 
Closes #1303
 2024-05-07 14:00:30 -07:00
James R. Barlow 9ba4e3ab46 Log unusual exceptions when trying to obtain a version 
Fixes #1262
 2024-04-07 14:39:08 -07:00
James R. Barlow 5fdcb7602b Make downsampling large images that Tesseract would otherwise error on into default behavior 
Fixes #1281
 2024-04-07 13:43:20 -07:00
James R. Barlow b4db1b741f optimize: fix handling of [/FlateDecode none] - type images 
Closes #1271
 2024-04-07 01:44:08 -07:00
James R. Barlow 7a8cc21e31 Add support for sidecar output to io.BytesIO 
Closes #1252
 2024-04-07 01:38:55 -07:00
James R. Barlow d6342cb8c2 Add heif/heic input image support 2024-04-07 00:33:13 -07:00