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Author SHA1 Message Date
James R. Barlow
04a57a3cc2 OS X -> macOS 2016-11-21 20:40:06 -08:00
James R. Barlow
d0c22ce01d v4.3.2 release notes v4.3.2 2016-11-10 23:16:08 -08:00
James R. Barlow
23c95e9660 ghostscript: elide overprinting to fix PDF/A errors in GS 9.20 
It looks like GS 9.19 can incorrectly set overprinting for the text layer
even though this makes no sense in PDF/A, or at least someone produced
PDFs that have this after a Tesseract PDF -> GS PDF/A conversion. GS 9.20
complains about this. Instead of aborting, elide the feature.

See
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=094d5a1880f1cb9ed320ca9353eb69436e09b594
and
issue #107.

It looks like it is better to elide features and warn about elision rather
than abort with an error.
 2016-11-10 14:48:02 -08:00
James R. Barlow
eecab9b95d pdfa: fix KeyError on pdfa_dict if document has some xmp metadata but 
not exactly what we’re looking for
 2016-11-09 05:41:12 -08:00
James R. Barlow
8abc2f113c Merge branch 'develop' v4.3.1 2016-11-07 14:36:50 -08:00
James R. Barlow
949d2ff1c2 v4.3.1 release notes 2016-11-07 14:36:08 -08:00
James R. Barlow
1c8b763d53 test_pageinfo: Remove bits per component test 
The behavior of this test will ultimately depend on what version of
img2pdf is installed, since after my patch it will be able to produce
1bpp images.
 2016-11-07 14:35:54 -08:00
James R. Barlow
bb91393b85 Fix “deskew-rotate” bug. 
Turns out this occurred in any case where pdf-renderer hocr was used
and a tesseract timeout or error occurred. We created a replacement
page based on the unrotated page dimensions instead of the input image’s
dimensions.
 2016-11-07 14:17:31 -08:00
James R. Barlow
cc9c0d819e Add test case for documents that get rotated incorrectly after deskew 2016-11-07 14:15:03 -08:00
James R. Barlow
a72b8caf47 Update documentation on other languages, multilingual documents 2016-11-07 14:14:06 -08:00
James R. Barlow
fdd9b8b8ce Optimize some of the test resources to reduce file sizes 
Mostly by reducing RGB -> monochrome and applying JBIG2 compression
 2016-11-07 14:01:23 -08:00
James R. Barlow
c096b4ca8c Make debug dump of pageinfo at the end of processing readable 2016-11-04 02:23:02 -07:00
James R. Barlow
427add3008 Add @posttask debug hooks 2016-11-03 18:15:21 -07:00
James R. Barlow
c45871700d Fix bug: LeptonicaErrorTrap() leaks file handles 2016-11-03 15:51:27 -07:00
Sean Whitton
6821e8eeb2 disable mathjax sphinx extension (#103) 
Mathjax isn't actually needed for OCRmyPDF's docs, but enabling this
extension causes the browser to download a copy of mathjax.js from
cdn.mathjax.org anyway.

I have to disable this for the offline docs bundled with Debian, but
since you're not using mathjax, it would be nice to have the diff merged
upstream.
 2016-11-01 21:56:57 -07:00
James R. Barlow
a4f07756a5 tesseract caching: don't transcode tesseract's output, hash source file 
For sanity's sake, deal with tesseract streams in binary without
transcoding (via universal_newlines, etc.). The only differences are
printing messages regarding spoofing.

Also hash the source file so that changes to the cache mechanism
invalidate old cache automatically. That is probably too aggressive,
but simple and safer than the previous approach.
 2016-10-28 16:44:12 -07:00
James R. Barlow
f24fb0e0c5 Obligatory MANIFEST.in repair v4.3 2016-10-28 01:28:46 -07:00
James R. Barlow
73b88a0a6f More work on documentation 2016-10-28 01:22:40 -07:00
James R. Barlow
c42f39e2d4 Update README to point to ReadTheDocs 2016-10-28 00:33:17 -07:00
James R. Barlow
5e5fe3175f docs: OS X -> macOS branding change 2016-10-28 00:32:57 -07:00
James R. Barlow
cab65d1f11 pageinfo: add a python3.4 implementation of isclose() 2016-10-28 00:31:04 -07:00
James R. Barlow
245f05d5f4 docs: allow python setup.py install --force to bypass checks 
ReadTheDocs needs this.
 2016-10-28 00:07:26 -07:00
James R. Barlow
dda751f9e3 Merge branch 'feature/docs' into develop 
# Conflicts:
#	ocrmypdf/__main__.py
 2016-10-27 23:50:08 -07:00
James R. Barlow
3d37ae988a Update release notes for 4.3 2016-10-27 23:48:12 -07:00
James R. Barlow
717acd9855 Prevent dumping binary PDFs to stdout 2016-10-27 16:20:53 -07:00
James R. Barlow
2e4431cc63 Allow piping output to stdout 2016-10-27 16:14:42 -07:00
James R. Barlow
f7387b0859 test_stdin: simplify this test 
No need to involve 'cat', just hook the file up to stdin.
 2016-10-27 16:01:07 -07:00
James R. Barlow
a09f6b8977 Test cases: check that stdout is clear of output 
To ensure piping to stdout is possible.
 2016-10-27 15:58:24 -07:00
James R. Barlow
d63449c214 main: don't print output file location to stdout, use stderr 2016-10-27 15:57:33 -07:00
James R. Barlow
a86805f0d9 Remove possibly non-free page from "multipage.pdf" 2016-10-27 15:56:43 -07:00
James R. Barlow
7d2009ccef ghostscript: log errors from stdout 2016-10-27 15:36:20 -07:00
James R. Barlow
18ae5db06d ghostscript: ensure raster resolution is specified in integer units 2016-10-27 15:35:33 -07:00
James R. Barlow
9a1838f102 pageinfo: accept "cm/Do" image drawing without the usual "q/Q" wrapper 
Some PDFs omit the traditional q/Q wrapper and alter ctm with a stack
depth of zero, so make our test for stack depth specifically test for
the case where the PDF calls for rendering to an uninitialized ctm.

Probably related to #97.
 2016-10-27 15:35:00 -07:00
James R. Barlow
e20346032d leptonica: add color testing functions for future experiments 2016-10-27 14:49:49 -07:00
James R. Barlow
693a27d76c leptonica: add iPython display hook and equality test 2016-10-26 14:44:41 -07:00
James R. Barlow
203966d86b leptonica: fix Pillow conversion for 1-bit and 8-bit gray images 2016-10-26 13:10:13 -07:00
James R. Barlow
7eca8508fd Implement new preprocessing feature, background removal 2016-10-14 17:23:34 -07:00
James R. Barlow
b85270df1c Merge branch 'master' into develop 2016-10-14 15:56:58 -07:00
James R. Barlow
aff597cef4 v4.2.5: update release notes, fix silly typo in pageinfo.py v4.2.5 2016-10-13 13:26:39 -07:00
James R. Barlow
61b05b3dee Fix issue: BitsPerComponent is an optional field, sometimes omitted 2016-10-13 13:15:27 -07:00
Julian Kahnert
453c4ef602 Update README.rst (#98) 
`brew install tesseract` just installed the english language pack not French, German or Spanish
 2016-10-12 11:20:58 -07:00
James R. Barlow
cf4b04f92d The main 'quick' test should be a file that OCRs to recognizable text 2016-10-07 16:25:34 -07:00
James R. Barlow
06c6999987 Merge commit '07891d994aab92e7a14aebe1ac509aab2d4f170c' 2016-10-07 12:45:56 -07:00
James R. Barlow
013c5a369f Replace redacted file with an OCR-able file 2016-10-07 12:45:22 -07:00
James R. Barlow
07891d994a Replace redacted file with an OCR-able file 2016-10-07 12:44:49 -07:00
James R. Barlow
6baf8668a6 Replace with non-free file milk.pdf with free equivalent 2016-10-06 13:10:28 -07:00
James R. Barlow
4ba2962c56 Comment on non-free files 2016-10-05 16:48:16 -07:00
James R. Barlow
7ad92f5db4 Merge branch 'master' of https://github.com/jbarlow83/OCRmyPDF 2016-10-05 16:39:00 -07:00
James R. Barlow
4dad09cc91 resources/README: replace the other large table with a list table 2016-10-05 16:38:51 -07:00
Sean Whitton
7b2e0c7a7a also exclude .git in pytest.ini (#94) 2016-09-15 08:56:14 -07:00