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Fix Tuple Special Cases from Docstrings #17440

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Fix Tuple Special Cases from Docstrings #17440

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4f6fab6
update regex
InvincibleRMC Jun 25, 2024
9f20e36
update test cases
InvincibleRMC Jun 25, 2024
74bbda4
Merge branch 'master' into fix-tuple-special-cases-docstrings
InvincibleRMC Jun 29, 2024
ab83a68
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Jun 29, 2024
c914089
Merge branch 'master' into fix-tuple-special-cases-docstrings
InvincibleRMC Jul 20, 2024
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2 changes: 1 addition & 1 deletion mypy/stubdoc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
Sig: _TypeAlias = Tuple[str, str]


_TYPE_RE: Final = re.compile(r"^[a-zA-Z_][\w\[\], .\"\']*(\.[a-zA-Z_][\w\[\], ]*)*$")
_TYPE_RE: Final = re.compile(r"^[a-zA-Z_][\w\[\], ().\"\']*(\.[a-zA-Z_][\w\[\], ]*)*$")
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So basically this giant regex matches these:

  • a
  • abc
  • a[1], b(2).c
  • a_b.c_d
  • a.b.c

_ARG_NAME_RE: Final = re.compile(r"\**[A-Za-z_][A-Za-z0-9_]*$")


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3 changes: 3 additions & 0 deletions mypy/test/teststubgen.py
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Expand Up @@ -1386,6 +1386,9 @@ def test_is_valid_type(self) -> None:
assert is_valid_type("List[int]")
assert is_valid_type("Dict[str, int]")
assert is_valid_type("None")
assert is_valid_type("tuple[int]")
assert is_valid_type("tuple[()]")
assert is_valid_type("tuple[int, ...]")
assert is_valid_type("Literal[26]")
assert is_valid_type("Literal[0x1A]")
assert is_valid_type('Literal["hello world"]')
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