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gh-101178: Add Ascii85, Base85, and Z85 support to binascii - #102753

Merged

serhiy-storchaka merged 45 commits into

python:mainfrom

kangtastic:gh-101178-rework-base85

Feb 6, 2026

Commits on Apr 21, 2025
- Add Ascii85, base85, and Z85 support to binascii
  kangtastic
  committed
  05ae5ad
Commits on Apr 26, 2025
- Restore base64.py
  kangtastic
  committed
  aa06c5d
- Create _base64 module with wrappers for accelerated functions
  kangtastic
  committed
  6377440
- Test both Python and C codepaths in base64
  kangtastic
  committed
  6c0e4a3
Commits on Apr 27, 2025
- Match behavior between Python and C base 85 functions
  kangtastic
  committed
  ce4773c
- Add Z85 tests to binascii
  kangtastic
  committed
  4072e3b
- Update generated files
  kangtastic
  committed
  bc9217f
Commits on Apr 28, 2025
- Avoid importing functools
  kangtastic
  committed
  2c40ba0
- Avoid circular import in _base64
  kangtastic
  committed
  fd9eaf7
- Do not use a decorator for changing exception type
  kangtastic
  committed
  4746d18
- Test Python and C codepaths in base64 using mixins
  kangtastic
  committed
  d075593
Commits on Apr 29, 2025
- Remove leading underscore from functions in private module
  kangtastic
  committed
  6d65fec
Commits on Dec 24, 2025
- Merge branch 'main' into gh-101178-rework-base85
  serhiy-storchaka
  committed
  a241356
- Use more modern C API.
  serhiy-storchaka
  committed
  0df9a40
- Fix tests.
  serhiy-storchaka
  committed
  60fbd7c
Commits on Dec 25, 2025
- Merge branch 'main' into gh-101178-rework-base85
  serhiy-storchaka
  committed
  a070887
- Fix new tests.
  serhiy-storchaka
  committed
  167e83e
Commits on Dec 26, 2025
- Optimize binascii.b2a_ascii85().
  serhiy-storchaka
  committed
  01df442
Commits on Dec 27, 2025
- Apply suggestions from code review
  
  serhiy-storchaka
  and
  picnixz
  authored
  7885918
Commits on Dec 28, 2025
- Update C style to more closely adhere to PEP-7
  kangtastic
  committed
  1e928e3
- Remove pure-Python base-85-related codepaths in base64
  kangtastic
  committed
  2691a0a
- Remove now-unnecessary _base64 module and fix tests
  kangtastic
  committed
  b9d27bd
- Separate Z85 from Base85 on the Python API side
  kangtastic
  committed
  780517a
- Fix tests after separating Base85 from Z85
  kangtastic
  committed
  bc9a66d
- Merge branch 'main' into gh-101178-rework-base85
  kangtastic
  committed
  dc1d3fc
- Update generated files after merging main
  kangtastic
  committed
  c5de5a1
- Update Misc/NEWS.d and Misc/ACKS
  kangtastic
  committed
  3bb3b18
Commits on Dec 29, 2025
- Update generated files again
  kangtastic
  committed
  6f09fa8
- Fix typo in NEWS entry
  kangtastic
  committed
  6d8f897
Commits on Jan 14, 2026
- Merge branch 'main' into gh-101178-rework-base85
  serhiy-storchaka
  committed
  3582492
- Move the NEWS entry to the correct section.
  serhiy-storchaka
  committed
  879dd86
Commits on Jan 17, 2026
- Minor cleanups, align lookup tables to 64 bytes (NFC)
  kangtastic
  committed
  3cdc3c5
Commits on Jan 18, 2026
- Allow up to sys.maxsize output length when encoding base 85
  kangtastic
  committed
  8adaf2c
- Fix Ascii85 test from mainline
  kangtastic
  committed
  2b2ecc4
- Allow up to sys.maxsize output length when decoding base 85
  kangtastic
  committed
  da165d1
- Defer base 85 overflow check during decoding
  kangtastic
  committed
  bf32f99
- Merge branch 'main' into gh-101178-rework-base85
  kangtastic
  committed
  74f6ceb
Commits on Feb 6, 2026
- Merge branch 'main' into gh-101178-rework-base85
  serhiy-storchaka
  committed
  4ba3e50
- Rename parameters to match the base64 module.
  serhiy-storchaka
  committed
  99e0bde
- Remove parameters strict_mode and newline.
  serhiy-storchaka
  committed
  cc6d485
- Optimize ignorechars cache.
  serhiy-storchaka
  committed
  30f54a1
- Harmonize documentation.
  serhiy-storchaka
  committed
  37df735
- Add What's New entries.
  serhiy-storchaka
  committed
  56a02b2
- Polish tests.
  serhiy-storchaka
  committed
  adb1922
- Rename internal Base 85 codec functions to match Base 64 helpers
  kangtastic
  committed
  0730fdf

Commits

Commits on Apr 21, 2025

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Commits on Feb 6, 2026