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Author SHA1 Message Date
James R. Barlow 8c4023165a Release L_COMP_DATA properly 2018-04-13 23:53:41 -07:00
James R. Barlow b7d403f106 Deprecate Pix.read() behaving as an open function 2018-04-13 23:52:46 -07:00
James R. Barlow b069de0caa Use Leptonica to rewrite all PNGs with predictor 
Leptonica does a better job of encoding them than Ghostscript, about -15%.
For a test file 450k worth of
PNGs was reduced to 388k with no loss of quality.
 2018-04-13 16:35:50 -07:00
James R. Barlow 136da74bfa Update branch with v6.1.4 2018-04-13 12:57:21 -07:00
James R. Barlow 7fc897e6dc Fix NameError 'ghostscript' v6.1.4 2018-04-12 21:24:05 -07:00
James R. Barlow 9b731d63b8 Set Ghostscript -sColorConversionStrategy the way old/new versions expect 2018-04-12 16:28:48 -07:00
James R. Barlow 10aa59f674 v6.1.4 fix test suite regression with Ghostscript 9.23 2018-04-12 15:16:54 -07:00
James R. Barlow 1f7837e7b1 v6.1.4 release notes update 2018-04-12 00:55:45 -07:00
James R. Barlow ba0535e3fb Update test cache to account for unpaper --layout none change 2018-04-12 00:48:21 -07:00
James R. Barlow 49fa7f6b5c tesseract_cache: don't reveal host system file paths in manifest file 2018-04-12 00:47:28 -07:00
James R. Barlow c95db246d4 v6.1.4 merge 2018-04-11 15:58:00 -07:00
James R. Barlow 1ba93371ce docs: Update installation to reflect qpdf 7.0.0 requirement 2018-04-11 15:40:50 -07:00
James R. Barlow fedbbdb575 Travis: compile qpdf from source 
The older version in Travis's Ubuntu 14.04 can't pass the test suite anymore.
 2018-04-11 15:40:45 -07:00
James R. Barlow 85ebba72bc Fix setup.py syntax 2018-04-10 18:30:48 -07:00
James R. Barlow b6cd436d5d setup: Blacklist Pillow 5.1.0 on macos 
https://github.com/python-pillow/Pillow/issues/3068
 2018-04-10 18:15:37 -07:00
James R. Barlow ec170c7e1e Travis: use setup.py for requirements, don't override with .txt 2018-04-10 17:52:19 -07:00
James R. Barlow f6399eb90f optimize: use Leptonica to compact JPEGs 
Pillow could do it too, but Leptonica is somewhat more PDF aware.
 2018-04-10 17:45:05 -07:00
James R. Barlow 77f2448e59 Leptonica: add L_COMP_DATA compressed data manager 2018-04-10 17:44:03 -07:00
James R. Barlow 3d69b46fca Release notes 2018-04-10 15:53:02 -07:00
James R. Barlow 4b6153ad18 Use defusedxml for XML parsing when reading XMP 2018-04-10 14:25:13 -07:00
James R. Barlow 75d37eb103 docs: expand ocr of image usage 2018-04-09 13:06:09 -07:00
James R. Barlow 11b6f77df0 unpaper: close images on error paths 2018-04-09 13:05:12 -07:00
James R. Barlow db8b0319dd get_version: repeat system error messages if the process exists with a signal 2018-04-09 13:04:51 -07:00
James R. Barlow c9dd330766 JBIG2: refactor, don't recompress existing JBIG2 2018-04-09 13:04:10 -07:00
James R. Barlow e40228102c JBIG2: Streams created in this manner are already indirect objects 2018-04-06 17:11:17 -07:00
James R. Barlow 7889c6fb4c Parallelize JBIG2 execution with thread pools 2018-04-06 17:00:23 -07:00
James R. Barlow 6eb1773110 Fix JBIG2Globals included multiple times in output 2018-04-06 17:00:03 -07:00
James R. Barlow 1d25823746 Implement functional, single threaded optimize 
Passes verapdf
 2018-04-06 15:49:16 -07:00
James R. Barlow d1d4f1e198 Add issue links to release notes 2018-04-06 14:52:40 -07:00
James R. Barlow 709c01c7a1 Regroup three merge steps into a single step 
All take the same inputs and deliver similar outputs, so it makes sense.
 2018-04-06 01:07:02 -07:00
James R. Barlow 4a341c9034 Merge branch 'master' into feature/jbig2-2018 2018-04-05 21:29:39 -07:00
James R. Barlow be41ff6d54 Update flowchart 
[ci skip]
 2018-04-05 21:26:37 -07:00
James R. Barlow 1dbb6f1746 Notes on relevant envvars, repology 2018-04-05 02:15:01 -07:00
James R. Barlow 753e6274ab Tell unpaper to use --layout none so it won't blank out multi column text 2018-04-05 02:14:33 -07:00
James R. Barlow 7f462c618b v6.1.3 notes v6.1.3 2018-04-03 00:11:20 -07:00
James R. Barlow d8ac6e28ab Convert monochrome images to JBIG2 
Awkwardly using fitz and pikepdf, transcode monochrome to CCITT.
This requires _OCRMYPDF_NO_FITZ=1.

00000x.opt.pdf can be checked for JBIG2 to confirm, but this file is
not passed to the output since it's not all wired up yet.
 2018-04-03 00:00:53 -07:00
James R. Barlow a95ffcdc46 Experimental add jbig2 
It appears that fitz forces conversion of jbig2 to ccitt no matter what,
so pikepdf will be needed to patch jbig2 images.
 2018-04-03 00:00:53 -07:00
James R. Barlow 1b01d45dd2 Warn about Python 3.5 page count issue 2018-04-02 19:29:17 -07:00
James R. Barlow 7a1cd39b21 Fix creation date metadata lost from input 
Closes #247
 2018-04-02 17:53:39 -07:00
James R. Barlow 1c1fd9616a Don't depend on pytest-xdist in setup.cfg 2018-04-02 11:45:03 -07:00
Sean Whittonandjbarlow83 11e19e4085 remove addopts key from tool:pytest section of setup.cfg (#246) 
The '-n' command line argument is not supported by recent pytest.
 2018-04-02 14:43:38 -04:00
James R. Barlow 2a43f73228 Update installation.rst, further info on fitz 2018-04-02 11:32:57 -07:00
James R. Barlow b1d1310a75 Dockerfile: use fitz 2018-04-02 11:08:03 -07:00
James R. Barlow 0e7fa78e65 Remove inaccurate statement from setup.py 2018-04-01 13:20:17 -07:00
James R. Barlow 4032570d97 Change docs for fitz/PyMuPDF 2018-04-01 13:19:57 -07:00
James R. Barlow 90644a3017 pipeline: refactoring, use with block for images 2018-03-31 13:26:40 -07:00
James R. Barlow 4f6bffb477 Update copyrights 2018-03-31 11:54:38 -07:00
James R. Barlow 158f902c3b Fixed setup.py syntax error v6.1.2 2018-03-30 14:00:36 -07:00
James R. Barlow 6dc25ddc6e v6.1.2: add license to wheels, depend on defusedxml 2018-03-30 13:22:35 -07:00
James R. Barlow 7f6aaeaecf v6.1.2 2018-03-30 12:39:33 -07:00