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Author SHA1 Message Date
James R. Barlow e748fdcf6f v4.4.1 release notes v4.4.1 2017-01-28 22:23:35 -08:00
James R. Barlow 8c17c9918e Add documentation and test cases for —tesseract-config 
This parameter has existed for along time but never really got any
attention.
 2017-01-28 22:06:51 -08:00
James R. Barlow ea0dd99d0b More documentation updates 2017-01-28 15:35:59 -08:00
James R. Barlow e0cc67afae docs: suggest —oem 1 2017-01-28 14:58:25 -08:00
James R. Barlow 04f9cbe364 Describe how to use tesseract 4.0 while 3.04 is installed 2017-01-27 18:13:59 -08:00
James R. Barlow 99afebd033 tesseract jobs_limit(2) 
At least on macOS with my quadcore performance improves with two
tesseracts in parallel (20% gain). Hard to say how this will affect
Linux, but stepping up to 2 jobs seems justifiable.
 2017-01-27 18:13:12 -08:00
James R. Barlow a6feacc810 travis: fix ‘pip install’ by moving working code out of the way 2017-01-27 14:33:23 -08:00
James R. Barlow 65e4b1672f cffi: verbose=True 2017-01-27 14:17:13 -08:00
James R. Barlow 46cc0dd190 Revert "Do we need to exclude ocrmypdf.lib?" 
This reverts commit 678b9fb603.
 2017-01-27 13:51:30 -08:00
James R. Barlow 678b9fb603 Do we need to exclude ocrmypdf.lib? 2017-01-27 13:49:11 -08:00
James R. Barlow 49ab0c1f0b setup.py: cffi is definitely needed in setup_requires 2017-01-27 13:43:47 -08:00
James R. Barlow ab490a7736 Experiment: update *requirements.txt, use more current travis build steps 
Perhaps this works around the pip/setup.py asymmetry that broke the
4.4 release.
 2017-01-27 13:13:14 -08:00
James R. Barlow e4ce1dae35 setup.py: for some reason, subpackages must be explicitly specified v4.4.post1 2017-01-27 00:37:05 -08:00
James R. Barlow 179b812acb Fix readthedocs build error 2017-01-26 23:57:51 -08:00
jbarlow83andGitHub 7f170517ec Note about pytest-helpers-namespace 2017-01-26 23:15:32 -08:00
James R. Barlow 5480da4f04 Additional docs updates for v4.4 v4.4 2017-01-26 23:02:44 -08:00
James R. Barlow 9a15a4db10 Ensure specified destination is writable before starting pipeline process 2017-01-26 22:08:24 -08:00
James R. Barlow 55aeaec293 Autorotation check: Replace duplicated tests with parameterized test 2017-01-26 18:07:59 -08:00
James R. Barlow f6df1fb40c Fix test suite regression: output files dumped in tests/resources 2017-01-26 18:07:09 -08:00
James R. Barlow b889a89c36 Fix remaining 3.4/3.5 regressions 2017-01-26 17:53:27 -08:00
James R. Barlow 1976dc6f30 Fix issue #121 “pop from empty list” (content stream parsing error) 2017-01-26 17:24:40 -08:00
James R. Barlow e864c65d26 (Hopefully) Fix Path <-> py.path conversion on Py3.4/3.5 2017-01-26 17:19:15 -08:00
James R. Barlow 02fba02d31 Refactor test suite to use fixtures to manage paths 2017-01-26 16:38:59 -08:00
James R. Barlow fb9e7c82f6 Move duplicate test code into common namespace 2017-01-26 13:36:52 -08:00
James R. Barlow 77d31bf646 Add renderers page (missed from previous) 2017-01-26 13:20:44 -08:00
James R. Barlow 29ca799bcf Move pytest.ini into setup.cfg 2017-01-26 12:45:38 -08:00
James R. Barlow 467b7f0163 Update docs for eventual v4.4 release 2017-01-26 12:29:11 -08:00
James R. Barlow bad67c6dc5 Rename ‘tesstop’ to ‘tess4’ 
There’s no reason text-only PDF shouldn’t become the default for
tesseract 4.
 2017-01-26 12:28:51 -08:00
James R. Barlow ac40426971 Implement “tesstop” (tesseract v4 text-only pages - working name) 2017-01-20 17:16:01 -08:00
James R. Barlow 7acfaf6d34 pipeline: rename some of the stages, for clarity 2017-01-20 17:15:00 -08:00
James R. Barlow 99e47c9c04 tesseract: add support for using v4 textonly_pdf feature 2017-01-20 17:06:23 -08:00
James R. Barlow d7904e2251 Travis now has Python 3.6, test against it 2017-01-20 14:26:17 -08:00
James R. Barlow 68aef489de Merge branch 'master' (4.3.5, Python 3.6 support) into develop 
# Conflicts:
#	dev_requirements.txt
#	requirements.txt
 2017-01-20 14:25:28 -08:00
James R. Barlow 3f9adcd5e0 Document idea for producing companion text files 2017-01-19 16:48:05 -08:00
James R. Barlow 6cc5135d2d Output to stdout: ensure stdout is flushed to prevent truncation errors 2017-01-19 16:41:10 -08:00
James R. Barlow d4c72b371f Forward --oem argument to tesseract 4 2017-01-18 21:37:50 -08:00
James R. Barlow 18b6f05657 Resolve issue #124 - poor performance with Tesseract v4 
It seems that Tesseract v4 on a platform with OpenMP working correctly
while perform poorly with ocrmypdf because each will also soak up all
available CPUs. Running N^2 processes/threads on a N-core CPU where
each wants 100% of CPU turns out to be detrimental.

So, we restrict ocrmypdf w/tessv4 to a single Tesseract process at a
time, for now. Alternative may be to limit OpenMP threads if throughput
is higher.
 2017-01-18 17:52:12 -08:00
James R. Barlow c42d9baa26 tesseract: for v4, use --psm while keeping -psm for v3 
At the moment v4 accepts both but who knows if this will get dropped,
so do as document for each version.
 2017-01-18 17:43:47 -08:00
James R. Barlow 6e27ecd2b9 Finalize ‘exec’ migration and make it backward compatibility for now 2017-01-18 17:40:50 -08:00
James R. Barlow 482692396e Add installation instructions for Ubuntu 16.04 2017-01-17 08:17:56 -08:00
James R. Barlow c48acf165a v4.3.5: Python 3.6 compatibility v4.3.5 2017-01-03 00:45:33 -08:00
James R. Barlow 9e004c3ec0 Another attempt at py 3.4/3.5 
Revert to exactly what the previous passing build specified.
 2017-01-03 00:34:26 -08:00
James R. Barlow 7be4e9c919 fix setuptools-scm for py 3.4, 3.5 2017-01-03 00:25:57 -08:00
James R. Barlow 5ec38a4bed Update requirements files and documentation for Python 3.6 - no code changes 2017-01-03 00:11:34 -08:00
James R. Barlow f246779b8e pdfa: documentation, remove from __future__ 2016-12-12 15:10:10 -08:00
James R. Barlow a7d8cdf061 Don’t copy pageinfo - job manager already provides a copy of real pdfinfo 2016-12-12 15:09:41 -08:00
James R. Barlow 620745c812 pipeline: don’t use qpdf to check page count again 
We already know the number of pages at this stage.
 2016-12-12 15:09:11 -08:00
James R. Barlow b8767e5ba9 Rename exe -> exec, more Unix-y and suggestive 2016-12-10 15:34:00 -08:00
James R. Barlow d33a50660d Replace most sys.exit() with raising exceptions 
Because ruffus doesn’t handle exceptions well I tended to call sys.exit
to make sure we got out of dodge when needed.  However, sys.exit is not
ideal for the Python API this is moving towards, so this introduces
proper exceptions for the various cases that retain suggested error
codes. Only __main__.py should call sys.exit now, everyone else has to
throw an exception.

For now the worker raising a fatal exception is logging messages rather
than passing an exception object with the fatal error message, mainly
because ruffus doesn’t properly marshall the exception object so we
just check “what is the name of the exception class that caused ruffus
to thrown an RethrownJobError”?

Also fixed along the way was the wrong return code being shown for
encrypted PDF checking, and incorrect use of str.find (e.output.find)
in boolean logic (str.find returns -1 on failure to find, which is True).
 2016-12-10 15:24:24 -08:00
James R. Barlow 4ee9658e97 Move external program wrappers to ocrmypdf.exe package 2016-12-09 16:54:24 -08:00