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Fix unwanted * between varargs and keyword only args

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The * parameter must only be present when a holder for positional variable arguments is not present.
This commit is contained in:
Alex Grönholm 2016-04-09 17:35:32 +03:00
parent 174e61fdb2
commit 0beabaf4cf
3 changed files with 17 additions and 8 deletions
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2
sphinx/ext/autodoc.py
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@ -350,7 +350,9 @@ def formatargspec(function, args, varargs=None, varkw=None, defaults=None,
formatted.append('*' + format_arg_with_annotation(varargs))
if kwonlyargs:
if not varargs:
formatted.append('*')
for kwarg in kwonlyargs:
arg_fd = StringIO()
arg_fd.write(format_arg_with_annotation(kwarg))

11
tests/test_autodoc.py
View File

@ -1010,7 +1010,7 @@ def test_type_hints():
from sphinx.util.inspect import getargspec
try:
from typing_test_data import f0, f1, f2, f3, f4, f5, f6, f7, f8
from typing_test_data import f0, f1, f2, f3, f4, f5, f6, f7, f8, f9
except (ImportError, SyntaxError):
raise SkipTest('Cannot import Python code with function annotations')
@ -1037,12 +1037,15 @@ def test_type_hints():
# Keyword-only arguments
verify_arg_spec(f5, '(x: int, *, y: str, z: str) -> None')
# Keyword-only arguments with varargs
verify_arg_spec(f6, '(x: int, *args, y: str, z: str) -> None')
# Space around '=' for defaults
verify_arg_spec(f6, '(x: int = None, y: dict = {}) -> None')
verify_arg_spec(f7, '(x: int = None, y: dict = {}) -> None')
# Callable types
verify_arg_spec(f7, '(x: typing.Callable[[int, str], int]) -> None')
verify_arg_spec(f8, '(x: typing.Callable[[int, str], int]) -> None')
# Tuple types
verify_arg_spec(f8, '(x: typing.Tuple[int, str],'
verify_arg_spec(f9, '(x: typing.Tuple[int, str],'
' y: typing.Tuple[int, ...]) -> None')

10
tests/typing_test_data.py
View File

@ -35,14 +35,18 @@ def f5(x: int, *, y: str, z: str) -> None:
pass
def f6(x: int = None, y: dict = {}) -> None:
def f6(x: int, *args, y: str, z: str) -> None:
pass
def f7(x: Callable[[int, str], int]) -> None:
def f7(x: int = None, y: dict = {}) -> None:
pass
def f8(x: Callable[[int, str], int]) -> None:
# See https://github.com/ambv/typehinting/issues/149 for Callable[..., int]
pass
def f8(x: Tuple[int, str], y: Tuple[int, ...]) -> None:
def f9(x: Tuple[int, str], y: Tuple[int, ...]) -> None:
pass