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9cba738b485fec161c50768c0eaa8aacc1783995
Commit Graph
998 Commits
Author SHA1 Message Date
James R. Barlow 9cba738b48 Remove deprecated code 2021-01-31 19:27:59 -08:00
James R. Barlow bccf2f423f Stricter parameter checking for many public functions 2021-01-31 19:27:25 -08:00
James R. Barlow 390fdf8c05 Package OCR in Form XObject 
Should improve results in some situations where the initial content
stream is messy or not well-formed.
 2021-01-31 19:27:25 -08:00
James R. Barlow 166de3086b Merge branch 'feature/colorstrategy' 2021-01-31 19:26:59 -08:00
James R. Barlow a9ad805347 optimize: Remove shim for unsupported pikepdf version 2021-01-31 00:08:20 -08:00
James R. Barlow 327df5cbbc Use ColorConversionStrategy "LeaveColorUnchanged" 
Faster, still produces PDF/A
 2021-01-26 15:44:41 -08:00
James R. Barlow ef1e7a814e Delinting 2021-01-26 01:45:04 -08:00
James R. Barlow 1084724937 docs: improve API docs 2021-01-26 01:40:40 -08:00
James R. Barlow 504d5776d2 Refactor plugin manager to eliminate callback 2021-01-24 23:42:40 -08:00
James R. Barlow ee23976858 Re-sequence plugin installation 2021-01-24 23:42:28 -08:00
James R. Barlow f559316881 Insert setuptools plugins with ocrmypdf prefix 2021-01-24 23:42:09 -08:00
James R. Barlow 084610c242 Automate insertion of builtin modules 2021-01-24 23:41:50 -08:00
James R. Barlow 956310d1ec Import PageContext, PdfContext since they are referenced in pluginspec 2021-01-24 02:04:47 -08:00
James R. Barlow 7a1cccbc4e Fallback to LeptonicaErrorTrap_Redirect if ffi.callback fails 
Might fix issue #709, Apple silicon support.
 2021-01-09 16:47:11 -08:00
James R. Barlow c7c447be66 Add test for configure_debug_logging 
Since we can't directly test it
 2021-01-09 16:02:12 -08:00
James R. Barlow 91aa175602 Consider text when determining page raster DPI 
Previously if we found vectors of any sort on a page, we would bump
the DPI up to 400. We did nothing
about pages with text. As a result,
pages with a low image resolution
and printable text would have the text downgraded to image
resolution when --force-ocr was used.

We don't try to determine if the text is visible or invisible OCR text, since
that is a slower test. --redo-ocr would improve such cases anyway.
 2021-01-09 16:01:49 -08:00
James R. Barlow b267494e4a Create raster PDF pages to match input page size 
Previously we produced a raster image, then multiplied image width
by DPI to get the page size. However if there is rounding the
page size may not match exactly. In this modified approach we
constrain the page size to match.
 2021-01-08 15:10:43 -08:00
James R. Barlow 6f4b38b103 ghostscript: tidy comments 2021-01-08 00:41:03 -08:00
James R. Barlow 48222b87b5 Merge branch 'master' of github.com:jbarlow83/OCRmyPDF 2021-01-06 03:59:40 -08:00
Jonas WinklerGitHubJonas Winkler
 		62e5edc72b fix unclosed file warnings. (#710) 
Co-authored-by: Jonas Winkler <jonas.winkler@jpwinkler.de>
 2021-01-06 03:59:28 -08:00
James R. Barlow 2846d46bb8 Remove .coveragerc and fold into setup.cfg 2021-01-06 03:58:18 -08:00
James R. Barlow df157552f3 Make ocrmypdf.ocr take a threading lock 2021-01-01 01:37:09 -08:00
James R. Barlow 0b3a526049 Partial fix crash on 'userunit' None (#700) 
Our method of getting data from pdfminer would silently consume a StopIteration
if pdfminer returned no processed pages, leading to odd error message.

We improve an error from pdfminer properly, and returning a more
descriptive error of our own.

It would be possible for ocrmypdf to repair the file before sending it to
pdfminer, but this seems to be rare enough that we won't do that yet.
 2021-01-01 01:11:32 -08:00
James R. Barlow 1e80d412fa tesseract: fix typing of some optional arguments 2021-01-01 00:46:00 -08:00
James R. Barlow df6e106203 concurrent: simplify results loop 2021-01-01 00:44:46 -08:00
James R. Barlow 96d68c2413 pipeline: refactor metadata_fixup 2020-12-29 01:47:32 -08:00
James R. Barlow 0ff0d2f8d1 Remove PDF/A overprint debug message 
Since we currently log all of a process's output at debug it's
redundant to log this separate message.
 2020-12-27 16:19:05 -08:00
James R. Barlow b01d9e07e8 Deal with missing pthread_sigmask on Cygwin 
Closes #701
 2020-12-27 02:24:00 -08:00
James R. Barlow 416df803d4 pdfinfo: stricter typing 2020-12-24 22:39:00 -08:00
James R. Barlow 037b96ca16 pdfinfo: refactor to eliminate RawPageInfo 2020-12-24 02:57:44 -08:00
James R. Barlow bb258fc99c pdfinfo: Refactor pageinfo dictionary into a class 2020-12-24 01:47:53 -08:00
James R. Barlow 3675ae918c Fix certain invalid page ranges causing exception 
Closes #686
 2020-12-22 01:22:14 -08:00
James R. Barlow 78b71618c1 Fix BufferedReader TypeError 2020-12-11 14:19:20 -08:00
James R. Barlow b8aa89e1ec Fix log message queue flooding on certain files 
Fixes #692
 2020-12-11 14:14:21 -08:00
James R. Barlow b4c1f66bc1 typing: tidy up 2020-12-11 14:14:21 -08:00
James R. Barlow 5172dbde8d subprocess: use more mypy-friendly syntax 2020-12-11 14:14:21 -08:00
James R. Barlow d2908640c6 pdfa: help mypy figure out a type 2020-12-11 14:14:21 -08:00
James R. Barlow 997bf7578d hocrtransform: fix exception if no div ocr_page object 2020-12-11 14:14:21 -08:00
James R. Barlow 043258242c hocrtransform: trivial typing 2020-12-11 14:14:21 -08:00
James R. Barlow 156d5d9a9c cli: typing 2020-12-11 14:14:21 -08:00
James R. Barlow 0b7e52fb5e api: parse cmdline in more type friendly way 2020-12-11 14:14:21 -08:00
James R. Barlow a5feef07d0 Declare ocrmypdf as typed 2020-12-11 14:14:21 -08:00
James R. Barlow f11bb53e61 Change prefix of temporary folders 
Shouldn't really use a name that suggests a connection to GitHub.
 2020-12-07 21:51:46 -08:00
James R. Barlow 68a57a7839 Add feature to generate hocr-pdf with visible debug text 2020-12-04 17:38:48 -08:00
James R. Barlow 3cba50bfbd windows: look in registry for Tesseract and Ghostscript 2020-12-04 13:21:54 -08:00
James R. Barlow ce0e0ecd4d Decouple tqdm from progressbar setup 2020-12-04 13:20:28 -08:00
James R. Barlow 7e1223c12c ghostscript: add output tracing 2020-11-29 14:53:35 -08:00
James R. Barlow b83d7f6d1a subprocess: refactor and add run_polling_stderr 2020-11-29 14:36:03 -08:00
James R. Barlow 80e957908a tesseract: fix run call with logs_errors_to_stdout 2020-11-29 14:25:46 -08:00
James R. Barlow 43f41863fa check_pdf: document how we handle linearization 2020-11-18 11:54:07 -08:00