Commits

History for

Commits on Sep 16, 2026

gh-153568: Reduce parser allocations (#157374)
pablogsal
authored
d8a1072

Commits on Sep 15, 2026

gh-153568: Reuse shared prefixes in generated parser rules (#157465)
pablogsal
authored
89fe985

Commits on Sep 14, 2026

gh-153568: Share expression parsing with assignment targets (#157450)
pablogsal
authored
c3f2373
gh-153568: Make the parser's per-rule stack check an inline comparison (#153573)
pablogsal
authored
f88d668
gh-153568: Stop re-walking memo lists when growing left-recursive rules (#153574)
pablogsal
authored
ac86e12

Commits on Jul 28, 2026

gh-154775: Don't accept duplicate plus sign when matching complex number (GH-154776)

encukou
and
johnslavik
authored
a85830c

Commits on Jul 6, 2026

gh-153171: Produce specialized syntax errors for 'not' after an operator in more positions (GH-153175)

serhiy-storchaka
and
claude
authored
1034e73

Commits on Jul 4, 2026

gh-150459: Fix `SyntaxError` message for `from x lazy import y` (#150877)
sobolevn
authored
ec5f154

Commits on Jun 27, 2026

gh-146495: Improve `SyntaxError` message for `&&` and `||` operators (#150906)
Aniketsy
authored
0f501b9

Commits on Apr 23, 2026

gh-145239: Accept unary plus literal pattern (#148566)
johnslavik
authored
448d7b9

Commits on Mar 13, 2026

gh-145783: Propagate errors raised in `NEW_TYPE_COMMENT` (#145784)
StanFromIreland
authored
e1c2246

Commits on Feb 28, 2026

gh-145241: specialize SyntaxError for single trailing-comma with item (#145282)

pablogsal
and
johnslavik
authored
09e8c38

Commits on Feb 12, 2026

gh-142349: Implement PEP 810 - Explicit lazy imports (#142351)

authored
46d5106

Commits on Jan 31, 2026

gh-143055: Implementation of PEP 798 (#143056)

adqm
and
JelleZijlstra
authored
ccbe41e

Commits on Dec 11, 2025

gh-142236: Improve error location for missing comma in string concatenations (#142330)
pablogsal
authored
c433986

Commits on Nov 27, 2025

gh-130396: Remove _Py_ReachedRecursionLimitWithMargin() function (#141951)
vstinner
authored
7fe1a18

Commits on Oct 26, 2025

gh-138944: Fix `SyntaxError` message for invalid syntax following valid import-as statement (#138945)
brianschubert
authored
3dab11f

Commits on Oct 24, 2025

gh-138857: Improve error message for `case` outside of `match` (#138858)

sobolevn
and
johnslavik
authored
92c0c45

Commits on Oct 22, 2025

gh-140253: Improve the syntax error from an ill-positioned double-star subpattern (#140254)
johnslavik
authored
b3b0d75

Commits on Sep 10, 2025

gh-138716: Fix `assert a := b` syntax error message (#138718)
sobolevn
authored
cf8f36f

Commits on Sep 9, 2025

gh-136616: Improve `assert` syntax error messages (#136653)
sobolevn
authored
6bc65c3

Commits on Aug 15, 2025

gh-137078: Fix keyword typo recognition when executed over files (#137079)
pablogsal
authored
4e08a9f

Commits on Jul 21, 2025

gh-132661: Disallow `Template`/`str` concatenation after PEP 750 spec update (#135996)

authored
c5e77af

Commits on Jun 30, 2025

gh-135422: Fix regression in `SyntaxError` messages after #134036 (#135423)
sobolevn
authored
7e33558

Commits on Jun 10, 2025

gh-133157: remove usage of `_Py_NO_SANITIZE_UNDEFINED` in `Parser/pegen.c` (#134048)
picnixz
authored
754e7c9

Commits on Jun 6, 2025

gh-134036: Improve error messages for invalid `raise` statements (#134077)
sobolevn
authored
0d9ccc8

Commits on Jun 3, 2025

gh-135028: Increase parser MAXSTACK for nested parenthesis (#135031)
vstinner
authored
6e80f11

Commits on May 17, 2025

gh-133999: Fix `except` parsing regression in 3.14 (#134035)
sobolevn
authored
84914ad

Commits on May 10, 2025

gh-133379: Fix misuse of the term "arguments" in error messages (GH-133382)
StanFromIreland
authored
dbca27c

Commits on May 3, 2025

gh-133194: Fix regression with PEP 758 parsing on older `feature_version` (#133289)
sobolevn
authored
ca0a96d

Commits on May 2, 2025

gh-123539: Improve SyntaxError msg for `import as` with not a name (#123629)
sobolevn
authored
a6ddd07

Commits on May 1, 2025

gh-133196: Guard PEP 750 grammar with `CHECK_VERSION` (#133225)
sobolevn
authored
5cdd49b

Commits on Apr 30, 2025

gh-133194: Add `CHECK_VERSION` to new PEP758 grammar (#133195)
sobolevn
authored
b1f8938
gh-132661: Implement PEP 750 (#132662)

authored
6020260

Commits on Apr 25, 2025

gh-129858: Special syntax error for `elif` block after `else` (#129902)
swfarnsworth
authored
99b71ef