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59642a98b2e0d8a3b60f2dbd5cdf525fb2d9c48a
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645 Commits
Author SHA1 Message Date
James R. Barlow 59642a98b2 Disable --remove-background so we can remove leptonica 2021-11-12 23:56:52 -08:00
James R. Barlow f8c6be2e26 test_rotation: replace leptonica test with Pillow channel ops 
New function is likely not as robust but seems capable of inexact image comparison.
 2021-11-12 23:49:38 -08:00
James R. Barlow 30440104ba Remove --threshold argument 
Tesseract is now included better thresholding (binarization) in v5. Users that have
thresholding issues should try that first. If we find further problems
this can be brought back as a plugin.
 2021-11-12 20:09:55 -08:00
James R. Barlow b159e02110 Convert deskew to use degrees, since all our other angles are in degrees 2021-11-12 16:40:51 -08:00
James R. Barlow a55ab05d16 Replace leptonica deskew with tesseract find skew and pillow rotate 
Also rebuild the cache.
 2021-11-12 16:35:08 -08:00
James R. Barlow 6c34d59836 tesseract: yet another version variant 2021-11-04 00:17:18 -07:00
James R. Barlow 690f88119d Fix test failures on pikepdf 3.2.0 + pybind11 2.8.0 
When compiled without pybind11 2.8.0, pikepdf supplies a shim to implement
pikepdf._ObjectMapping.values() which has subtly different semantics
from a true dict-like objects; in particular it supports
next(objectmap.values())
where a standard dict requires
next(iter(objectmap.values()).

pybind11 2.8.0 now implements .values() properly, meaning some misuses of
protocol  in ocrmypdf fail.

If pybind11 < 2.8.0, pikepdf will
continue to offer its shim. If pybind11 >= 2.8.0, pikepdf does not add its shim.

Consequently no changes were needed in pikepdf.

Closes #843
 2021-10-12 13:38:52 -07:00
James R. Barlow 78f391536b Offer hint to user to use --max-image-mpixels after decompression bob error 
Closes #801
 2021-10-06 00:19:11 -07:00
James R. Barlow 790d3022f6 Implement --output-type=none to skip producing the PDF and use only the sidecar 
Closes #787
 2021-09-26 01:07:34 -07:00
James R. Barlow c725bf79da flake8 delinting 2021-09-21 16:37:03 -07:00
James R. Barlow cb6c1939e9 typing: fix runtime issues 2021-08-27 02:18:54 -07:00
James R. Barlow 4eca0a165b pre-commit: pyupgrade modernizing 2021-08-26 18:04:38 -07:00
James R. Barlow 1b46481f7e pre-commit: add setup.cfg fmt 2021-08-26 17:59:40 -07:00
James R. Barlow aa10a70d70 Rebuild test cache due to hocr output change 2021-08-01 01:00:05 -07:00
James R. Barlow 37923ffe52 Work around Pillow 8.3.1 DPI changes 
Pillow decided against round-tripping DPI values.
https://github.com/python-pillow/Pillow/pull/5476

Fixes #802
 2021-07-14 02:34:28 -07:00
James R. Barlow 5cba68b93d tests: Don't require symlink permissions on Windows 
Some of tests required symlink permissions, which CI workers have but typical Windows
user accounts do not. Mostly these are just correctness tests.
 2021-07-14 00:11:47 -07:00
James R. Barlow 5f01c5e330 Fix another species of Tesseract version number breaking regex 
Fixes #795
 2021-06-16 00:09:03 -07:00
James R. Barlow 7b1e5b4f41 Fix "invalid version number" for untagged tesseract versions 
Fixes #770
 2021-04-26 01:18:07 -07:00
James R. Barlow 757b72b0af Revert "Remove apparently unused portion of a test" 
This reverts commit d89a633ba7.
 2021-04-16 00:21:11 -07:00
James R. Barlow d673126994 Fix ZeroDivisionError on files containing images drawn at scale 0 
Fixes #761
 2021-04-15 23:26:14 -07:00
James R. Barlow d89a633ba7 Remove apparently unused portion of a test 2021-04-15 23:25:18 -07:00
James R. Barlow 9db9a3d6ec helpers: improve test coverage of Resolution 2021-04-07 23:26:37 -07:00
James R. Barlow 336d274a54 Drop remnants of support for Tesseract without has_textonly_pdf 
Also improve Tesseract version checking so it can compare all of their
weird conventions.
 2021-04-07 23:05:21 -07:00
James R. Barlow 906d77b389 tests: remove obsolete running_in_travis() 2021-04-07 02:25:10 -07:00
James R. Barlow 9416e850ff Remove another instance of helpers_namespace 2021-04-07 02:23:04 -07:00
James R. Barlow 2a09a668f6 Delinting: unused args 2021-04-07 02:18:08 -07:00
James R. Barlow e788dde607 tests: eliminate unnecessary mmap 2021-04-07 02:11:31 -07:00
James R. Barlow 173a80864d Delinting 2021-04-07 02:09:45 -07:00
James R. Barlow aa115a8be3 Remove pytest_helpers_namespace 2021-04-07 01:56:51 -07:00
James R. Barlow b1306bd7a8 tests: skip test_bash on Windows 2021-04-06 01:15:00 -07:00
James R. Barlow ec1d585d40 Merge branch 'feature/misc-breaking' 2021-04-01 16:51:04 -07:00
James R. Barlow a4e1f8e1f3 Merge branch 'feature/lambda' 2021-04-01 16:36:22 -07:00
James R. Barlow 0a42934c08 Exclude Group 3 images from optimization 2021-03-20 23:28:21 -07:00
James R. Barlow 079c162a96 Ensure sidecar is not input or output file 2021-03-05 00:29:42 -08:00
James R. Barlow 4124889f36 Don't generate PDF/A-1b with object streams 
Acrobat insists that PDF/A-1b should not have object streams.
Other programs like veraPDF disagree with this restriction, but
we can accommodate Acrobat so we will.

Also add more tests around this.
 2021-02-26 00:23:57 -08:00
Dima KuznetsovandGitHub 5e2206bae7 Allow --sidecar along --pages (#735) 2021-02-19 16:55:35 -08:00
James R. Barlow 064f935699 Fix page rotation regression 
Page size fixes in commit b26749 did accounted for a "kept" rotation,
but not a corrected rotation.

Fixes #730.
 2021-02-15 01:47:09 -08:00
James R. Barlow 8770fff968 tests: remove unreliable/incomplete test 2021-02-15 01:05:08 -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 16bda74974 Refactor - decouple progressbar from executor 2021-01-30 20:42:00 -08:00
James R. Barlow d274d88929 Refactor to eliminate global state in _concurrent 2021-01-30 17:36:30 -08:00
James R. Barlow 7bccb8c748 tests: fix concurrency 2021-01-24 23:46:33 -08:00
James R. Barlow 1a982da442 tests: confirm that we produce pdf when optimization is off 2021-01-24 01:54:25 -08:00
James R. Barlow ebacff1b39 tests: Fix debug logging test 2021-01-09 16:41:57 -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 f687180ecc tests: tidy pdfinfo 2021-01-08 15:04:52 -08:00
James R. Barlow 2846d46bb8 Remove .coveragerc and fold into setup.cfg 2021-01-06 03:58:18 -08:00