COMMITS
/ Modules/binascii.c February 6, 2026
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gh-101178: Add Ascii85, Base85, and Z85 support to binascii (GH-102753)
kangtastic committed
February 5, 2026
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gh-144001: Support ignoring the invalid pad character in Base64 decoding (GH-144306)
Serhiy Storchaka committed
January 29, 2026
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gh-144264: Speed up Base64 decoding of data containing ignored characters (GH-144265)
Serhiy Storchaka committed
January 26, 2026
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gh-144001: Support ignorechars in binascii.a2b_base64() and base64.b64decode() (GH-144024)
Serhiy Storchaka committed
January 14, 2026
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gh-143214: Add the wrapcol parameter in binascii.b2a_base64() and base64.b64encode() (GH-143216)
Serhiy Storchaka committed
January 2, 2026
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gh-124951: Optimize base64 encode & decode for an easy 2-3x speedup [no SIMD] (GH-143262)
Gregory P. Smith committed
September 13, 2025
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gh-129813, PEP 782: Use PyBytesWriter in binascii (#138825)
Victor Stinner committed
August 18, 2025
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GH-137623: Use an AC decorator for docstring line length enforcement (#137690)
Adam Turner committed
May 7, 2024
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gh-118314: Fix padding edge case in binascii.a2b_base64 strict mode (GH-118320)
Youfu Zhang committed
May 3, 2024
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gh-116322: Add Py_mod_gil module slot (#116882)
Brett Simmers committed
December 4, 2023
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gh-105967: Work around a macOS bug, limit zlib C library crc32 API calls to 1gig (#112615)
Gregory P. Smith committed
October 23, 2023
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gh-67565: Remove redundant C-contiguity checks (GH-105521)
Furkan Onder committed
July 25, 2023
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gh-86493: Modernize modules initialization code (GH-106858)
Serhiy Storchaka committed
July 2, 2023
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gh-104922: remove PY_SSIZE_T_CLEAN (#106315)
Inada Naoki committed
June 1, 2023
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gh-92536: Remove PyUnicode_READY() calls (#105210)
Victor Stinner committed
May 5, 2023
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gh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (gh-104205)
Eric Snow committed
December 3, 2022
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bpo-15999: Accept arbitrary values for boolean parameters. (#15609)
Serhiy Storchaka committed
May 25, 2022
March 20, 2022
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bpo-38256: Fix binascii.crc32() when inputs are 4+GiB (GH-32000)
Gregory P. Smith committed
October 22, 2021
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bpo-43974: Move Py_BUILD_CORE_MODULE into module code (GH-29157)
Christian Heimes committed
October 19, 2021
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bpo-35134: Add Include/cpython/longobject.h (GH-29044)
Victor Stinner committed
October 13, 2021
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bpo-45434: Remove pystrhex.h header file (GH-28923)
Victor Stinner committed
September 2, 2021
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bpo-45085: Remove the binhex module (GH-28117)
Victor Stinner committed
July 19, 2021
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bpo-43086: Add handling for out-of-spec data in a2b_base64 (GH-24402)
Idan Moral committed
May 12, 2021
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Use get_binascii_state instead of PyModule_GetState (GH-26069)
Dong-hee Na committed
March 25, 2020
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Use calloc-based functions, not malloc. (GH-19152)
Andy Lester committed
March 17, 2020
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bpo-39824: module_traverse() don't call m_traverse if md_state=NULL (GH-18738)
Victor Stinner committed
March 11, 2020
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bpo-1635741: Fix potential refleaks in binascii module (GH-18613)
Hai Shi committed
January 30, 2020
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bpo-39353: binascii.crc_hqx() is no longer deprecated (GH-18276)
Victor Stinner committed
January 22, 2020
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bpo-39353: Deprecate the binhex module (GH-18025)
Victor Stinner committed
July 14, 2019
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bpo-34749: Improved performance of binascii.a2b_base64(). (GH-9444)
Sergey Fedoseev committed
May 29, 2019
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bpo-22385: Support output separators in hex methods. (#13578)
Gregory P. Smith committed
May 22, 2019
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bpo-31862: Port binascii to PEP 489 multiphase initialization (GH-4108)
Marcel Plch committed
March 13, 2019
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bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264)
Serhiy Storchaka committed
September 28, 2018
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bpo-34736: improve error message for invalid length b64decode inputs (GH-9563)
Tal Einat committed
June 10, 2018
February 26, 2018
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bpo-32147: Improved perfomance of binascii.unhexlify(). (GH-4586)
Sergey Fedoseev committed
July 26, 2017
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bpo-9566: Fix some Windows x64 compiler warnings (#2492)
Segev Finer committed
May 3, 2017
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bpo-30103: Allow Uuencode in Python using backtick as zero instead of space (#1326)
Xiang Zhang committed
May 1, 2017
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restore *data* parameter of binascii.b2a_base64 to positional-only (#1352)
Xiang Zhang committed
March 12, 2017
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bpo-24037: Add Argument Clinic converter `bool(accept={int})`. (#485)
Serhiy Storchaka committed
December 24, 2016
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Issue #29004: Merge crc_hqx() doc from 3.5
Martin Panter committed
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Issue #29004: Document binascii.crc_hqx() implements CRC-CCITT
Martin Panter committed
September 14, 2016
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Issue #27599: Fixed buffer overrun in binascii.b2a_qp() and binascii.a2b_qp().
Serhiy Storchaka committed
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Issue #27599: Fixed buffer overrun in binascii.b2a_qp() and binascii.a2b_qp().
Serhiy Storchaka committed
August 30, 2016
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Issue #27895: Spelling fixes (Contributed by Ville Skyttä).
Raymond Hettinger committed
August 14, 2016
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merge 3.5 (closes #27760)
Benjamin Peterson committed
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merge 3.4 (closes #27760)
Benjamin Peterson committed
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merge 3.3 (closes #27760)
Benjamin Peterson committed