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68a57a7839f866a0c57ac763edfaa65ee7a4d14a
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86 Commits
Author SHA1 Message Date
James R. Barlow 68a57a7839 Add feature to generate hocr-pdf with visible debug text 2020-12-04 17:38:48 -08:00
James R. Barlow d71e50e83d Fix "readLinearizationData for file that is not linearized" 
pikepdf 2.1.0 throws wrong type of exception in this case, so special-case it.

Closes #680
Closes #681
 2020-11-18 11:52:17 -08:00
James R. Barlow 664d0c7969 Document configure_debug_logging 2020-11-02 00:59:00 -08:00
James R. Barlow 10c8e4f8b4 Only create debug.log when running from command line 
When used as a library ocrmypdf shouldn't make policy decisions, like where to
put a log file. Unsurprisingly, creating it causes problems for library users
because we deleted the temporary folder which held the log file and made no
effort to move it to a new location.

Also update the documentation to better described how an application should
handle this.

Closes #657
 2020-10-20 01:29:36 -07:00
James R. Barlow 6be2242c21 Describe "OCR" step as "Image processing" when --tesseract-timeout=0 
Fixes #647
 2020-10-08 01:03:42 -07:00
James R. Barlow 67553fc5c6 Display page numbers in log messages when grafting 2020-09-17 01:20:50 -07:00
James R. Barlow 1f15ecbca5 Add "Postprocessing" message as a hint for long Ghostscript runs 2020-09-08 02:34:10 -07:00
James R. Barlow aa0ec40102 Change license of all GPLv3 files to MPL-2.0 
https://github.com/jbarlow83/OCRmyPDF/issues/600
 2020-08-05 00:44:42 -07:00
James R. Barlow a672422b0b Enable pikepdf mmap in other contexts 2020-07-22 00:20:07 -07:00
James R. Barlow addc2cbad0 Enable pikepdf mmap and set up signal handlers 2020-07-22 00:19:50 -07:00
James R. Barlow 60be64a5f1 Fix debug.log missing pageno handler 2020-07-04 03:59:38 -07:00
James R. BarlowandJames R. Barlow f4cb424451 Support input/output streams at API level 2020-06-22 02:02:18 -07:00
James R. Barlow 642998ead6 sync: refactor preprocess image filtering 2020-06-15 15:26:41 -07:00
James R. Barlow 698aab4f75 Add a lot of type annotations 2020-06-15 15:20:50 -07:00
James R. Barlow 34231ac667 sync: refactor intermediate image production 2020-06-15 15:02:28 -07:00
James R. Barlow ddedf7cd2e For --clean-final, use same image as --clean if possible 2020-06-15 13:48:49 -07:00
James R. Barlow 872bafad4b Reinstate quick test for text/no text 
Partial revert of commit 991db17
 2020-06-10 12:00:52 -07:00
James R. Barlow 8599400445 Only do page analysis on pages we will do OCR on 2020-06-10 11:33:27 -07:00
James R. Barlow aa060db5bc Refactor tesseract_env variable into the plugin 
Removed all cases except one in api.py, which isn't worth solving because
it should be removed anyway.

This also fixes a logic error in the OMP_THREAD_LIMIT decision, api.py
did not use pass kwargs correctly so they never worked before.
 2020-05-26 02:14:06 -07:00
James R. Barlow a0f9ca3a30 Move Tesseract options validation into plugin 2020-05-25 01:31:46 -07:00
James R. Barlow 9bccff4f88 Move Tesseract specific arguments to plugin 2020-05-16 03:24:31 -07:00
James R. Barlow 8174089c8b Begin transforming Tesseract into pluggable OCR engine 2020-05-14 03:54:21 -07:00
James R. Barlow e760622a5c graft: refactor 2020-05-07 02:03:42 -07:00
James R. Barlow 85cbf94a6e Convert many uses of str paths to Path 2020-05-06 02:53:47 -07:00
James R. Barlow 6f4286e1b1 New hook: filter_page_image 2020-05-06 02:24:07 -07:00
James R. Barlow c85278b31d Delinting 2020-05-03 00:53:29 -07:00
James R. Barlow 5dbc080fa0 Rename PDFContext->PdfContext 2020-05-02 04:32:46 -07:00
James R. Barlow e02f6c1e97 Support plugin invocation with API 2020-05-02 03:34:31 -07:00
James R. Barlow be107b4fed Set up filter_ocr_image hook 2020-05-01 02:56:41 -07:00
James R. Barlow 8d2535e327 Get pluggy to work with forking workers 2020-05-01 02:39:50 -07:00
James R. Barlow 5eb4fe0052 Refactor plugin setup to get_plugin_manager 2020-05-01 02:18:31 -07:00
James R. Barlow d8ff4485f8 Move samefile to helpers 2020-05-01 02:18:11 -07:00
James R. Barlow 82bce463ae Start pluggy-based plugin system 2020-05-01 02:15:23 -07:00
James R. Barlow 8f5c95f0f4 Remove last vestiges of command line usage of qpdf - change to check_pdf 2020-04-26 05:33:26 -07:00
James R. Barlow 18c4aa10bf Adjust number of workers for concurrent page scanning 2020-04-26 04:21:15 -07:00
James R. Barlow 991db17fde Remove Ghostscript-based text extraction 
While faster than Python based methods, we've outgrown the limited
amount of information Ghostscript provides with this feature, and it
repeats an analysis we have to do anyway to learn what images are
present.
 2020-04-26 04:02:07 -07:00
James R. Barlow 8c381a0227 Replace task_initargs with use of partial() 2020-04-26 03:49:20 -07:00
James R. Barlow af3c3c6466 Further refactoring of concurrency concerns 2020-04-26 03:49:20 -07:00
James R. Barlow db3e75e33e Refactor multiprocessing pool 2020-04-26 03:49:13 -07:00
James R. Barlow c2919f2e1c Reinstate logging of page numbers 2020-04-15 00:05:23 -07:00
James R. Barlow d146d2b65c The Great Logging Refactor 
Remove all instances of logger object being passed as parameters.
This was a holdover from ruffus, and complicated a lot of simple things.
 2020-04-14 23:59:33 -07:00
James R. Barlow 2490be8490 Fix debug.log not being deleted on Windows (probably) 
Fixes #515
 2020-03-29 21:53:56 -07:00
James R. Barlow e4cc9fcba7 Wrong number of threads to use shown when OMP_THREAD_LIMIT is defined 2020-03-23 01:06:55 -07:00
James R. Barlow bcf77375c0 Fix grammar in output message 2020-01-28 07:33:28 -08:00
James R. Barlow ce97af5a79 Add OCR quality measurement API 2020-01-17 03:10:27 -08:00
James R. Barlow 123fde174d Don't use debug.log in pytest 
pytest does not reset the state of logging if we install a file handler,
which will cause FileNotFoundError after the temporary folder is removed.

Semi-related:
https://github.com/pytest-dev/pytest/issues/5502
 2020-01-06 01:46:19 -08:00
James R. Barlow 6f5d77d930 Also generate log file in temp folder on verbose mode 2020-01-05 21:33:32 -08:00
James R. Barlow e2a563cc76 logging: create a debug log when -k parameter is issued 2020-01-01 16:47:15 -08:00
James R. Barlow 2f1c743227 Rewrite main pool loop 
pytest-cov documentation recommends using explicit
management of multiprocessing.Pool rather than the context manager.
This is supposed to work better for collecting coverage data, particularly
on Windows.
 2019-12-31 16:23:41 -08:00
James R. Barlow 63de7e1677 Improve error message for unreadable input files 2019-12-30 16:14:52 -08:00