Commits

Commit history

1. Commits on Jun 26, 2026

   • gh-152052: Fix misleading `json` error for `\uXXXX` escape at the end of input (#152053)

     Show description for 588be7a
     

     tonghuaroot

     and

     StanFromIreland

     authored
     588be7aView commit details

     Copy full SHA for 588be7a

     View code at this pointBrowse repository at this point
2. Commits on Jun 11, 2026

   • gh-150942: Speed up json.loads array and object decoding (GH-150945)

     Show description for 36fe778
     

     eendebakpt

     and

     claude

     authored
     36fe778View commit details

     Copy full SHA for 36fe778

     View code at this pointBrowse repository at this point
3. Commits on May 24, 2026

   • gh-150285: Fix too long docstrings in Argument Clinic code (GH-150338)

     serhiy-storchaka

     authored
     287c98fView commit details

     Copy full SHA for 287c98f

     View code at this pointBrowse repository at this point
4. Commits on Apr 12, 2026

   • gh-142831: Fix use-after-free in json encoder during re-entrant mutation (gh-142851)

     Show description for 235fa72
     

     3 peopleauthored
     235fa72View commit details

     Copy full SHA for 235fa72

     View code at this pointBrowse repository at this point
5. Commits on Apr 11, 2026

   • gh-145244: Fix use-after-free on borrowed dict key in json encoder (GH-145245)

     Show description for 8a466fa
     

     raminfp

     and

     ZeroIntensity

     authored
     8a466faView commit details

     Copy full SHA for 8a466fa

     View code at this pointBrowse repository at this point
6. Commits on Apr 9, 2026

   • gh-148241: Fix json serialization for str subclasses (#148249)

     Show description for b7e1d51
     vstinner

     authored
     b7e1d51View commit details

     Copy full SHA for b7e1d51

     View code at this pointBrowse repository at this point
7. Commits on Apr 2, 2026

   • GH-145247: Use _PyTuple_FromPair in Modules (part 1) (#148000)

     sergey-miryanov

     authored
     0c10066View commit details

     Copy full SHA for 0c10066

     View code at this pointBrowse repository at this point
8. Commits on Mar 27, 2026

   • gh-146440: Add array_hook parameter to JSON decoders (#146441)

     Show description for d0061d5
     

     3 peopleauthored
     d0061d5View commit details

     Copy full SHA for d0061d5

     View code at this pointBrowse repository at this point
9. Commits on Mar 24, 2026

   • gh-128341: Use _Py_ABI_SLOT in stdlib modules (#145770)

     Show description for 1887a95
     

     befeleme

     and

     vstinner

     authored
     1887a95View commit details

     Copy full SHA for 1887a95

     View code at this pointBrowse repository at this point
10. Commits on Feb 21, 2026

    • gh-141510, PEP 814: Add frozendict support to json (#144903)

      vstinner

      authored
      7b0bd9eView commit details

      Copy full SHA for 7b0bd9e

      View code at this pointBrowse repository at this point
11. Commits on Jan 12, 2026

    • gh-143196: Fix crash in non-standard use of internal JSON encoder object (GH-143618)

      Show description for c559135
      serhiy-storchaka

      authored
      c559135View commit details

      Copy full SHA for c559135

      View code at this pointBrowse repository at this point

    • gh-143544: Fix possible use-after-free in the JSON decoder when JSONDecodeError disappears during raising it (#143561)

      Show description for c315748
      

      VanshAgarwal24036

      and

      picnixz

      authored
      c315748View commit details

      Copy full SHA for c315748

      View code at this pointBrowse repository at this point
12. Commits on Oct 30, 2025

    • gh-137821: Improve Argument Clinic definitions in the ``_json`` module (#140780)

      corona10

      authored
      c45e6e1View commit details

      Copy full SHA for c45e6e1

      View code at this pointBrowse repository at this point

    • gh-137821: Convert _json module to use Argument Clinic (gh-140778)

      hnnynh

      authored
      25bd72dView commit details

      Copy full SHA for 25bd72d

      View code at this pointBrowse repository at this point
13. Commits on Aug 31, 2025

    • gh-116738: Make `_json` module thread-safe in the free-threading (#119438)

      Show description for 4357302
      

      eendebakpt

      and

      kumaraditya303

      authored
      4357302View commit details

      Copy full SHA for 4357302

      View code at this pointBrowse repository at this point
14. Commits on Aug 7, 2025

    • gh-135336: Add fast path to json string encoding (#133239)

      Show description for dec624e
      

      4 peopleauthored
      dec624eView commit details

      Copy full SHA for dec624e

      View code at this pointBrowse repository at this point
15. Commits on Jul 22, 2025

    • Revert "gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)" (#136991)

      serhiy-storchaka

      authored
      3a89dfeView commit details

      Copy full SHA for 3a89dfe

      View code at this pointBrowse repository at this point
16. Commits on Jun 3, 2025

    • gh-131884: Fix incorrect formatting in json.dumps() when using indent and skipkeys=True (GH-132200)

      roeibenartzi

      authored
      ec12559View commit details

      Copy full SHA for ec12559

      View code at this pointBrowse repository at this point
17. Commits on May 31, 2025

    • gh-133968: Create the Unicode writer on demand in json (#133832)

      nineteendo

      authored
      c81446aView commit details

      Copy full SHA for c81446a

      View code at this pointBrowse repository at this point
18. Commits on May 29, 2025

    • gh-133968: Add PyUnicodeWriter_WriteASCII() function (#133973)

      Show description for f49a07b
      

      3 peopleauthored
      f49a07bView commit details

      Copy full SHA for f49a07b

      View code at this pointBrowse repository at this point
19. Commits on Apr 8, 2025

    • gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)

      serhiy-storchaka

      authored
      f5f1ac8View commit details

      Copy full SHA for f5f1ac8

      View code at this pointBrowse repository at this point
20. Commits on Mar 19, 2025

    • gh-131238: Remove more includes from pycore_interp.h (#131480)

      vstinner

      authored
      20c5f96View commit details

      Copy full SHA for 20c5f96

      View code at this pointBrowse repository at this point
21. Commits on Feb 17, 2025

    • gh-111178: fix UBSan failures in `Modules/_jsonmodule.c` (GH-129781)

      Show description for 31ad8b6
      picnixz

      authored
      31ad8b6View commit details

      Copy full SHA for 31ad8b6

      View code at this pointBrowse repository at this point
22. Commits on Jan 30, 2025

    • gh-128911: Add PyImport_ImportModuleAttr() function (#128912)

      Show description for 3bebe46
      vstinner

      authored
      3bebe46View commit details

      Copy full SHA for 3bebe46

      View code at this pointBrowse repository at this point
23. Commits on Jan 25, 2025

    • gh-129271: Fix reference leak with unicode writer in fast path in the json module (#129272)

      pablogsal

      authored
      7a54a65View commit details

      Copy full SHA for 7a54a65

      View code at this pointBrowse repository at this point
24. Commits on Jan 24, 2025

    • gh-119182: Use public PyUnicodeWriter in _json.c (#129249)

      Show description for 6e63c47
      vstinner

      authored
      6e63c47View commit details

      Copy full SHA for 6e63c47

      View code at this pointBrowse repository at this point
25. Commits on Nov 12, 2024

    • gh-95382: Use cache for indentations in the JSON encoder (GH-118636)

      serhiy-storchaka

      authored
      6b2a196View commit details

      Copy full SHA for 6b2a196

      View code at this pointBrowse repository at this point
26. Commits on Oct 10, 2024

    • gh-125196: Use PyUnicodeWriter for JSON encoder (#125249)

      Show description for c914212
      vstinner

      authored
      c914212View commit details

      Copy full SHA for c914212

      View code at this pointBrowse repository at this point
27. Commits on Jul 23, 2024

    • gh-122163: Add notes for JSON serialization errors (GH-122165)

      Show description for e6b25e9
      serhiy-storchaka

      authored
      e6b25e9View commit details

      Copy full SHA for e6b25e9

      View code at this pointBrowse repository at this point
28. Commits on May 29, 2024

    • gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619)

      skirpichev

      authored
      cd11ff1View commit details

      Copy full SHA for cd11ff1

      View code at this pointBrowse repository at this point
29. Commits on May 6, 2024

    • gh-95382: Improve performance of json encoder with indent (GH-118105)

      eendebakpt

      authored
      05adfbbView commit details

      Copy full SHA for 05adfbb

      View code at this pointBrowse repository at this point
30. Commits on May 3, 2024

    • gh-116322: Add Py_mod_gil module slot (#116882)

      Show description for c2627d6
      swtaarrs

      authored
      c2627d6View commit details

      Copy full SHA for c2627d6

      View code at this pointBrowse repository at this point
31. Commits on Feb 7, 2024

    • gh-112066: Use `PyDict_SetDefaultRef` in place of `PyDict_SetDefault`. (#112211)

      Show description for ef3ceab
      

      colesbury

      and

      erlend-aasland

      authored
      ef3ceabView commit details

      Copy full SHA for ef3ceab

      View code at this pointBrowse repository at this point
32. Commits on Dec 17, 2023

    • gh-113149: Improve error message when JSON has trailing comma (GH-113227)

      carsonRadtke

      authored
      cfa25feView commit details

      Copy full SHA for cfa25fe

      View code at this pointBrowse repository at this point
33. Commits on Nov 13, 2023

    • gh-111928: make "memo" dict local to scan_once call (gh-112005)

      Show description for d0058cb
      

      aisk

      and

      colesbury

      authored
      d0058cbView commit details

      Copy full SHA for d0058cb

      View code at this pointBrowse repository at this point