Python 3.13.4

1. 5d18635 [3.13] Remove trailing whitespace from python.gram (#133858) (#133991) by Hugo van Kemenade · 3 months ago
2. ebd2ed7 [3.13] gh-125331: Allow the parser to activate future imports on the fly (GH-125482) (#131062) by Miss Islington (bot) · 5 months ago
3. 6be55f1 [3.13] gh-119724: Revert "bpo-45759: Better error messages for non-matching 'elif'/'else' statements (GH-29513)" (GH-119974) (GH-120013) by T. Wouters · 1 year, 2 months ago
4. b60d4c0 gh-118090: Improve error message for empty type param brackets (GH-118091) by Nikita Sobolev · 1 year, 3 months ago
5. ca269e5 gh-116126: Implement PEP 696 (#116129) by Jelle Zijlstra · 1 year, 4 months ago
6. 51aefc5 gh-118323: Document `&&` grammar syntax (#118324) by Nikita Sobolev · 1 year, 4 months ago
7. 9b280ab gh-116988: Remove duplicates of `annotated_rhs` in the Grammar (#117004) by David Rubin · 1 year, 4 months ago
8. de1f686 gh-118082: Improve `import` without names syntax error message (#118083) by Nikita Sobolev · 1 year, 4 months ago
9. c97d3af gh-109120: Fix syntax error in handlinh of incorrect star expressions (#117444) by Grigoriev Semyon · 1 year, 5 months ago
10. 61599a4 bpo-24612: Improve syntax error for 'not' after an operator (GH-28170) by Pablo Galindo Salgado · 1 year, 5 months ago
11. 7a3518e gh-115881: Ensure `ast.parse()` parses conditional context managers even with low `feature_version` passed (#115920) by Alex Waygood · 1 year, 6 months ago
12. bb4c167 gh-111488: Changed error message in case of no 'in' keyword after 'for' in cmp (#113656) by Grigoriev Semyon · 1 year, 7 months ago
13. 1c8f912 bpo-45759: Better error messages for non-matching 'elif'/'else' statements (#29513) by Crowthebird · 1 year, 9 months ago
14. 453e96e gh-111420: Allow type comments in parenthesized `with` statements (#111468) by Tomas R · 1 year, 10 months ago
15. 24e4ec7 gh-110938: Fix error messages for indented blocks with functions and classes with generic type parameters (#110973) by Pablo Galindo Salgado · 1 year, 10 months ago
16. 3d18034 gh-110696: Fix incorrect syntax error message for incorrect argument unpacking (#110706) by Pablo Galindo Salgado · 1 year, 10 months ago
17. b28ffaa gh-109596: Ensure repeated rules in the grammar are not allowed and fix incorrect soft keywords (#109606) by Pablo Galindo Salgado · 1 year, 11 months ago
18. 5bda2f6 gh-109114: Relax the check for invalid lambdas inside f-strings to avoid false positives (#109121) by Pablo Galindo Salgado · 2 years ago
19. da8f87b gh-107015: Remove async_hacks from the tokenizer (#107018) by Pablo Galindo Salgado · 2 years, 1 month ago
20. 13237a2 gh-98931: Add custom error messages to invalid import/from with multiple targets (#105985) by Pablo Galindo Salgado · 2 years, 2 months ago
21. 41de543 gh-105194: Fix format specifier escaped characters in f-strings (#105231) by Pablo Galindo Salgado · 2 years, 3 months ago
22. ba73473 gh-104799: Move location of type_params AST fields (#104828) by Jelle Zijlstra · 2 years, 3 months ago
23. a5f244d gh-104656: Rename typeparams AST node to type_params (#104657) by Jelle Zijlstra · 2 years, 3 months ago
24. 6715f91 gh-102856: Python tokenizer implementation for PEP 701 (#104323) by Marta Gómez Macías · 2 years, 3 months ago
25. 24d8b88 gh-103763: Implement PEP 695 (#103764) by Jelle Zijlstra · 2 years, 3 months ago
26. 9169a56 gh-103656: Transfer f-string buffers to parser to avoid use-after-free (GH-103896) by Lysandros Nikolaou · 2 years, 4 months ago
27. 1ef61cf gh-102856: Initial implementation of PEP 701 (#102855) by Pablo Galindo Salgado · 2 years, 4 months ago
28. 6d8da23 gh-90994: Improve error messages upon call arguments syntax errors (GH-96893) by Lysandros Nikolaou · 2 years, 9 months ago
29. 9c4232a gh-99211: Point to except/except* on syntax errors when mixing them (GH-99215) by Lysandros Nikolaou · 2 years, 9 months ago
30. 61b6c40 gh-99153: set location on SyntaxError for try with both except and except* (GH-99160) by Irit Katriel · 2 years, 10 months ago
31. 395d428 gh-98931: Improve error message when the user types 'import x from y' instead of 'from y import x' (#98932) by Pablo Galindo Salgado · 2 years, 10 months ago
32. 7e36abb gh-91210: Improve error message when non-default param follows default (GH-95933) by Lysandros Nikolaou · 3 years ago
33. 2c7d2e8 gh-96587: Raise `SyntaxError` for PEP654 on older `feature_version` (#96588) by Nikita Sobolev · 3 years ago
34. a965db3 gh-94996: Disallow lambda pos only params with feature_version < (3, 8) (GH-95934) by Shantanu · 3 years ago
35. b5e3ea2 gh-94996: Disallow parsing pos only params with feature_version < (3, 8) (GH-94997) by Shantanu · 3 years ago
36. 0daba82 gh-94949: Disallow parsing parenthesised ctx mgr with old feature_version (#94950) by Shantanu · 3 years, 1 month ago
37. ae0be5a gh-94947: Disallow parsing walrus with feature_version < (3, 8) (#94948) by Shantanu · 3 years, 1 month ago
38. 8c237a7 gh-94192: Fix error for dictionary literals with invalid expression as value. (#94304) by wookie184 · 3 years, 2 months ago
39. 2fc83ac gh-92858: Improve error message for some suites with syntax error before ':' (#92894) by wookie184 · 3 years, 2 months ago
40. 53a8b17 gh-93671: Avoid exponential backtracking in deeply nested sequence patterns in match statements (GH-93680) by Pablo Galindo Salgado · 3 years, 2 months ago
41. aa0f056 bpo-47212: Improve error messages for un-parenthesized generator expressions (GH-32302) by Matthieu Dartiailh · 3 years, 5 months ago
42. e8e737b bpo-43224: Implement PEP 646 grammar changes (GH-31018) by Matthew Rahtz · 3 years, 5 months ago
43. 7d810b6 bpo-46838: Syntax error improvements for function definitions (GH-31590) by Pablo Galindo Salgado · 3 years, 5 months ago
44. 390459d Allow the parser to avoid nested processing of invalid rules (GH-31252) by Pablo Galindo Salgado · 3 years, 6 months ago
45. b71dc71 bpo-46707: Avoid potential exponential backtracking in some syntax errors (GH-31241) by Pablo Galindo Salgado · 3 years, 6 months ago
46. 1bee9a4 bpo-46272: Fix two heading comments in python.gram (GH-30499) by Mark Dickinson · 3 years, 7 months ago
47. d60457a bpo-45292: [PEP-654] add except* (GH-29581) by Irit Katriel · 3 years, 8 months ago
48. 24c10d2 bpo-45727: Only trigger the 'did you forgot a comma' error suggestion if inside parentheses (GH-29757) by Pablo Galindo Salgado · 3 years, 9 months ago
49. 7a1d932 bpo-45450: Improve syntax error for parenthesized arguments (GH-28906) by Pablo Galindo Salgado · 3 years, 9 months ago
50. 546cefc bpo-45727: Make the syntax error for missing comma more consistent (GH-29427) by Pablo Galindo Salgado · 3 years, 9 months ago
51. 2819e98 bpo-45764: improve error message when missing '(' after 'def' (GH-29484) by Carl Friedrich Bolz-Tereick · 3 years, 9 months ago
52. e2d6563 bpo-45716: Improve the error message when using True/False/None as keywords in a call (GH-29413) by Pablo Galindo Salgado · 3 years, 10 months ago
53. 762173c bpo-44257: fix "assigment_expr" typo + regenerate the grammar, and remove unused imports (GH-29393) by wim glenn · 3 years, 10 months ago
54. e5f13ce bpo-43914: Correctly highlight SyntaxError exceptions for invalid generator expression in function calls (GH-28576) by Pablo Galindo Salgado · 3 years, 11 months ago
55. b2f68b1 bpo-44947: Refine the syntax error for trailing commas in import statements (GH-27814) by Pablo Galindo Salgado · 4 years ago
56. f5cbea6 bpo-44838: Refine the custom syntax errors for invalid 'if' expressions (GH-27615) by Pablo Galindo Salgado · 4 years ago
57. 28b6dc9 bpo-44792: Improve syntax errors for if expressions (GH-27506) by Miguel Brito · 4 years, 1 month ago
58. 208a7e9 bpo-34013: Don't consider a grouped expression when reporting legacy print syntax errors (GH-27521) by Pablo Galindo Salgado · 4 years, 1 month ago
59. 302cf35 Divide the grammar into sections to improve readability (GH-27502) by Pablo Galindo Salgado · 4 years, 1 month ago
60. ecc3c8e bpo-34013: Move the Python 2 hints from the exception constructor to the parser (GH-27392) by Pablo Galindo Salgado · 4 years, 1 month ago
61. 6948964 bpo-34013: Generalize the invalid legacy statement error message (GH-27389) by Pablo Galindo Salgado · 4 years, 1 month ago
62. a283ef1 Remove unnecessary 'invalid_primary' rule in the parser (GH-27186) by Pablo Galindo Salgado · 4 years, 1 month ago
63. 0acc258 bpo-44456: Improve the syntax error when mixing keyword and positional patterns (GH-26793) by Pablo Galindo · 4 years, 2 months ago
64. 0507303 bpo-44368: Improve syntax errors with invalid as pattern targets (GH-26632) by Pablo Galindo · 4 years, 2 months ago
65. e7b4644 bpo-44385: Remove unused grammar rules (GH-26655) by Lysandros Nikolaou · 4 years, 2 months ago
66. b250f89 bpo-44305: Improve syntax error for try blocks without except or finally (GH-26523) by Pablo Galindo · 4 years, 3 months ago
67. c878a97 bpo-44180: Fix edge cases in invalid assigment rules in the parser (GH-26283) by Pablo Galindo · 4 years, 3 months ago
68. 33c0c90 bpo-44168: Fix error message in the parser for keyword arguments for invalid expressions (GH-26210) by Pablo Galindo · 4 years, 3 months ago
69. 6692dc1 bpo-43149: Correct the syntax error message for multiple exception types (GH-25996) by Pablo Galindo · 4 years, 3 months ago
70. dbe60ee bpo-43892: Validate the first term of complex literal value patterns (GH-25735) by Brandt Bucher · 4 years, 4 months ago
71. 1e7b858 bpo-43892: Make match patterns explicit in the AST (GH-25585) by Nick Coghlan · 4 years, 4 months ago
72. a77aac4 bpo-43914: Highlight invalid ranges in SyntaxErrors (#25525) by Pablo Galindo · 4 years, 4 months ago
73. 56c95df bpo-43859: Improve the error message for IndentationError exceptions (GH-25431) by Pablo Galindo · 4 years, 4 months ago
74. b5b98bd bpo-43823: Fix location of one of the errors for invalid dictionary literals (GH-25427) by Pablo Galindo · 4 years, 4 months ago
75. b280248 bpo-43822: Improve syntax errors for missing commas (GH-25377) by Pablo Galindo · 4 years, 4 months ago
76. da74350 bpo-43823: Improve syntax errors for invalid dictionary literals (GH-25378) by Pablo Galindo · 4 years, 4 months ago
77. 30ed93b bpo-43797: Handle correctly invalid assignments inside function calls and generators (GH-25390) by Pablo Galindo · 4 years, 4 months ago
78. d9151cb Ensure that early = are not matched by the parser as invalid comparisons (GH-25375) by Pablo Galindo · 4 years, 4 months ago
79. b86ed8e bpo-43797: Improve syntax error for invalid comparisons (#25317) by Pablo Galindo · 4 years, 4 months ago
80. 75a06f0 bpo-43798: Add source location attributes to alias (GH-25324) by Matthew Suozzo · 4 years, 4 months ago
81. d27f8d2 bpo-43244: Rename pycore_ast.h functions to _PyAST_xxx() (GH-25252) by Victor Stinner · 4 years, 4 months ago
82. 8efad61 bpo-41064: Improve syntax error for invalid usage of '**' in f-strings (GH-25006) by Pablo Galindo · 4 years, 5 months ago
83. 08fb8ac bpo-42128: Add 'missing :' syntax error message to match statements (GH-24733) by Pablo Galindo · 4 years, 5 months ago
84. 145bf26 bpo-42128: Structural Pattern Matching (PEP 634) (GH-22917) by Brandt Bucher · 4 years, 6 months ago
85. 206cbda bpo-43149: Improve error message for exception group without parentheses (GH-24467) by Pablo Galindo · 4 years, 6 months ago
86. d4e6ed7 bpo-43121: Fix incorrect SyntaxError message for missing comma (GH-24436) by Pablo Galindo · 4 years, 7 months ago
87. 58fb156 bpo-42997: Improve error message for missing : before suites (GH-24292) by Pablo Galindo · 4 years, 7 months ago
88. 835f14f bpo-43017: Improve error message for unparenthesised tuples in comprehensions (GH24314) by Pablo Galindo · 4 years, 7 months ago
89. 07dcd86 bpo-42860: Remove type error from grammar (GH-24156) by Lysandros Nikolaou · 4 years, 7 months ago
90. 2ea320d bpo-40631: Disallow single parenthesized star target (GH-24027) by Lysandros Nikolaou · 4 years, 8 months ago
91. 43c4fb6 bpo-30858: Improve error location for expressions with assignments (GH-23753) by Pablo Galindo · 4 years, 8 months ago
92. 9bdc40e Refactor the grammar to match the language specification docs (GH-23574) by Pablo Galindo · 4 years, 9 months ago
93. b0aba1f bpo-42381: Allow walrus in set literals and set comprehensions (GH-23332) by Pablo Galindo · 4 years, 9 months ago
94. cae6018 bpo-42316: Allow unparenthesized walrus operator in indexes (GH-23317) by Lysandros Nikolaou · 4 years, 9 months ago
95. cb3e5ed bpo-42374: Allow unparenthesized walrus in genexps (GH-23319) by Lysandros Nikolaou · 4 years, 9 months ago
96. 06f8c33 bpo-42214: Fix check for NOTEQUAL token in the PEG parser for the barry_as_flufl rule (GH-23048) by Pablo Galindo · 4 years, 10 months ago
97. 15acc4e bpo-41659: Disallow curly brace directly after primary (GH-22996) by Lysandros Nikolaou · 4 years, 10 months ago
98. bca7014 bpo-42123: Run the parser two times and only enable invalid rules on the second run (GH-22111) by Lysandros Nikolaou · 4 years, 10 months ago
99. 2e5ca9e bpo-41746: Cast to typed seqs in CHECK macros to avoid type erasure (GH-22864) by Lysandros Nikolaou · 4 years, 10 months ago
100. 48f305f bpo-41979: Accept star-unpacking on with-item targets (GH-22611) by Batuhan Taskaya · 4 years, 10 months ago