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ROB: Cope with some image extraction issues #2591

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merged 3 commits into from
Apr 10, 2024

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closes #2343:
1st case : image with images in 1 byte encoding with Separation colorspace

2nd case: similar + \n to be ignored at the end of the image data

closes py-pdf#2343:
1st case : image with images in 1 byte encoding with Separation colorspace

2nd case: similar + \n to be ignored at the end of the image data
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@stefan6419846 stefan6419846 changed the title ROB: cope with some images extractions issues ROB: Cope with some image extraction issues Apr 8, 2024
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codecov bot commented Apr 8, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.89%. Comparing base (5c6a7b6) to head (59f2841).

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #2591   +/-   ##
=======================================
  Coverage   94.88%   94.89%           
=======================================
  Files          50       50           
  Lines        8286     8301   +15     
  Branches     1659     1663    +4     
=======================================
+ Hits         7862     7877   +15     
  Misses        263      263           
  Partials      161      161           

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@stefan6419846 stefan6419846 merged commit ced67e1 into py-pdf:main Apr 10, 2024
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stefan6419846 added a commit that referenced this pull request Jun 23, 2024
## What's new

### New Features (ENH)
- Accept ETen-B5 and UniCNS-UTF16 encodings (#2721) by @pubpub-zz
- Add decode_as_image() to ContentStreams (#2615) by @pubpub-zz
- context manager for PdfReader (#2666) by @tibor-reiss
- Add capability to set font and size in fields (#2636) by @pubpub-zz
- Allow to pass input file without named argument (#2576) by @pubpub-zz

### Bug Fixes (BUG)
- Fix deprecation for Ressources when using old constants (#2705) by @stefan6419846
- Fix images issue 4 bits encoding and LUT starting with UTF16_BOM (#2675) by @pubpub-zz
- Reading large compressed images takes huge time to process (#2644) by @snanda85
- Highlighted Text Cannot Be Printed (#2604) by @Nifury
- Fix UnboundLocalError on malformed pdf (#2619) by @farjasju

### Documentation (DOC)
- Various improvements on docstrings and examples by @j-t-1

### Robustness (ROB)
- Cope with missing Standard 14 fonts in fields (#2677) by @pubpub-zz
- Improve inline image extraction (#2622) by @pubpub-zz
- Cope with loops in Fields tree (#2656) by @pubpub-zz
- Discard /I in choice fields for compatibility with Acrobat (#2614) by @pubpub-zz
- Cope with some issues in pillow (#2595) by @pubpub-zz
- Cope with some image extraction issues (#2591) by @pubpub-zz

### Maintenance (MAINT)
- Deprecate interiour_color with replacement interior_color (#2706) by @j-t-1
- Add deprecate_with_replacement to PdfWriter.find_bookmark (#2674) by @j-t-1

### Code Style (STY)
- Change Link to be a non-markup annotation (#2714) by @j-t-1

[Full Changelog](4.2.0...4.3.0)
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'not enough image data' exception from PIL
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