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Author SHA1 Message Date
James R. Barlow 1ba8b1aa4b unpaper is lousy at deskewing, so let leptonica do it 2016-02-08 15:26:33 -08:00
James R. Barlow 3569c76c0f Also include cardinal.pdf 2016-02-08 15:23:04 -08:00
James R. Barlow 16c7ac2582 Fix test_deskew for new Leptonica API 2016-02-08 15:20:01 -08:00
James R. Barlow 4ceb59215f Leptonica: classes are better 2016-02-08 15:14:44 -08:00
James R. Barlow 2e6879ee51 Introduce Leptonica class for Pix 2016-02-08 14:52:01 -08:00
James R. Barlow 66fc2e9d7d Add rotate 180 correlation sanity check 2016-02-08 13:10:11 -08:00
James R. Barlow 2c7a6e574f Shorten names of _make_input/output 2016-02-08 12:57:26 -08:00
James R. Barlow 78c3bf5dba Check autorotate using leptonica correlation 2016-02-08 12:55:50 -08:00
James R. Barlow 98c115e3bb Cache wasn't enabled properly for test_autorotate 2016-02-08 12:55:28 -08:00
James R. Barlow 2752bda80b Merge branch 'feature/leptdeskew' into feature/logging 
Need leptonica for testing now, I think
# Conflicts:
#	ocrmypdf/tesseract.py
#	requirements.txt
#	setup.py
 2016-02-08 12:34:48 -08:00
James R. Barlow 7c0940609a Take a stab at writing test case for autorotate 2016-02-08 12:32:39 -08:00
James R. Barlow d30a879e2d Fix test suite by running select_image_for_pdf unconditionally 
The purpose of this change that caused the problem was a minor
optimization for the tesseract renderer path that had it pull an image
from select_image_for_pdf so that it could use a JPEG instead of PNG,
instead of taking it from preprocess_clean where it would only get a PNG
and make large files.
 2016-02-08 02:33:03 -08:00
James R. Barlow b907234d5c Update tesseract spoofing to cache orientation and script detection checks 
No cache: 269 s
With cache: 144 s

test_oversample[tesseract] now fails, all others good
 2016-02-08 02:21:56 -08:00
James R. Barlow b0114c9174 More logging improvements 2016-02-08 01:31:15 -08:00
James R. Barlow d2ba8c501f Restore invisibletext for normal output 2016-02-08 01:14:39 -08:00
James R. Barlow 6a7ed7d359 Make logging output a lot more useful 2016-02-08 00:58:14 -08:00
James R. Barlow 6289afa1a6 Better: custom logging factory to avoid whatever ruffus is doing 2016-02-08 00:18:52 -08:00
James R. Barlow 9bb6fa04cb Return logging to a semblance of normalcy 2016-02-08 00:09:31 -08:00
James R. Barlow afb6f6f5c9 Render preview as .jpg instead of .png 
Smaller file size of JPEG seems to help performance, although the
difference is only about 1%.
 2016-02-07 15:49:10 -08:00
James R. Barlow 8a69671dbd Suppress debug message 2016-02-07 15:43:57 -08:00
James R. Barlow 178aee4687 Make rotation optional (for now it's off, possibly should be on) 2016-02-07 15:43:45 -08:00
James R. Barlow 8484caddfb Tweak pipeline, allowing --pdf-renderer to use JPEGs instead of PNGs 2016-02-07 15:36:51 -08:00
James R. Barlow 08313316de Cleanup auto-rotation 2016-02-07 15:06:54 -08:00
James R. Barlow 1d0eca5c63 All four rotation directions working 2016-02-07 06:09:01 -08:00
James R. Barlow fe89232a30 Fix autorotate for some lossless cases 2016-02-07 05:59:46 -08:00
James R. Barlow 4b51b521e2 Implement autorotate (provided lossless reconstruction is disabled) 
Works for a single page file, probably

Although arguably rotation is not quite lossless, and the two could be
mutually exclusive anyway, so maybe this is it. Did not check in some
debugging changes (lossless=False, text debugging=True)

PyPDF seems to get merging wrong when one of the pages is rotated.
 2016-02-07 03:27:33 -08:00
James R. Barlow e9ec458304 tesseract: add command to access OSD values 2016-02-07 03:21:32 -08:00
James R. Barlow 54b0ddd787 ghostscript: don't try to "help" autorotation 
It uses text direction alone -- unreliable guide.
 2016-02-07 03:20:42 -08:00
jbarlow83 93bec22f9c README: mention polyglot, fix container vs image 2016-02-07 00:32:20 -08:00
James R. Barlow 0dc96442d8 Fix img2pdf usage in test case (to make Travis CI happy again) 2016-02-06 23:41:32 -08:00
James R. Barlow 58f4582517 More Dockerfile repair 
I'm not fully happy with this arrangement, as it effectively downloads
OCRmyPDF twice, not to mention the lengthy setup time overall.

Will need to try separate build/run images in the future, but now just
get it working again.
 2016-02-06 23:13:16 -08:00
James R. Barlow 2d15c09cca Merge branch 'develop' 2016-02-06 18:18:49 -08:00
James R. Barlow 04cb8865b0 Fetch application from PyPI instead of local 
setuptools_scm barfs because it can't find the version, because Docker hub
retrieves the application from Github in a way that omits the necessary
details.

I suppose there is a certain logic to Docker only using the tagged
released versions from PyPI, so go with it.  The other attractive option
is to nix setuptools_scm.
 2016-02-06 18:18:30 -08:00
James R. Barlow 6fe32bbaf7 v3.2.1 v3.2.1 2016-02-05 16:10:18 -08:00
James R. Barlow 4abb20390d Bump Dockerfile versions 2016-02-05 16:08:26 -08:00
James R. Barlow daa3916430 Fix img2pdf 0.2 usage 
All tests pass when forced to rely on img2pdf, so seems okay
 2016-02-05 15:13:26 -08:00
James R. Barlow e9b87cefcc Try img2pdf 0.2 2016-02-05 14:38:37 -08:00
James R. Barlow 60593b5ad3 Tighten up package requirements to deal with incompatible img2pdf 0.2 release 2016-02-05 14:37:05 -08:00
James R. Barlow f708b11ea4 Fix Python 2.7 warning 2016-02-05 02:34:49 -08:00
James R. Barlow 7982f58b2e Try tweaking Dockerfile for automated build again v3.2.post2 2016-02-05 01:38:59 -08:00
James R. Barlow e805c1908a Minor fix for Dockerfile polyglot v3.2.post1 2016-02-05 00:52:27 -08:00
James R. Barlow cb3ba8e973 Merge branch 'release/v3.2' into develop 2016-02-05 00:10:41 -08:00
James R. Barlow 344fc40cbc Merge branch 'release/v3.2' v3.2 2016-02-05 00:10:41 -08:00
James R. Barlow 7e5c37137b Merge branch 'develop' into release/v3.2 2016-02-04 23:42:06 -08:00
James R. Barlow 1aae11714b Update release notes for v3.2 2016-02-04 23:41:33 -08:00
James R. Barlow d82f14a7aa Update .gitignore 2016-02-04 18:51:41 -08:00
James R. Barlow 4b65e0b093 Set JPEG output quality to 95 for better transcoding 2016-02-04 18:49:09 -08:00
James R. Barlow 43b0faa830 Bug in tesseract_noop spoof: produced wrong page sizes 
Now checks input image to ensure the implied page size of its .hocr file
matches the rest of the PDF.
 2016-02-04 18:48:22 -08:00
James R. Barlow 8674c9fb20 Merge commit 'ccfbb54e8c26784e438ba2fcac2179f21e7d857b' into release/v3.2 2016-02-04 17:39:36 -08:00
jbarlow83 ccfbb54e8c Update release notes for v3.2 
Fix the notes
 2016-02-04 17:37:30 -08:00