ci: check types with mypy by muggenhor · Pull Request #1226 · gitpython-developers/GitPython

Expand Up @@ -18,7 +18,16 @@
# typing --------------------------------------------------------------------
from typing import IO, Any, AnyStr, Dict, Optional, Type, Union from typing import ( Any, AnyStr, Dict, IO, Optional, Type, Union, overload, ) from git.types import TBD
# --------------------------------------------------------------------------- Expand All @@ -30,6 +39,12 @@ defenc = sys.getfilesystemencoding()

@overload def safe_decode(s: None) -> None: ...
@overload def safe_decode(s: Union[IO[str], AnyStr]) -> str: ...
def safe_decode(s: Union[IO[str], AnyStr, None]) -> Optional[str]: """Safely decodes a binary string to unicode""" if isinstance(s, str): Expand All @@ -42,6 +57,12 @@ def safe_decode(s: Union[IO[str], AnyStr, None]) -> Optional[str]: raise TypeError('Expected bytes or text, but got %r' % (s,))

@overload def safe_encode(s: None) -> None: ...
@overload def safe_encode(s: AnyStr) -> bytes: ...
def safe_encode(s: Optional[AnyStr]) -> Optional[bytes]: """Safely encodes a binary string to unicode""" if isinstance(s, str): Expand All @@ -54,6 +75,12 @@ def safe_encode(s: Optional[AnyStr]) -> Optional[bytes]: raise TypeError('Expected bytes or text, but got %r' % (s,))

@overload def win_encode(s: None) -> None: ...
@overload def win_encode(s: AnyStr) -> bytes: ...
def win_encode(s: Optional[AnyStr]) -> Optional[bytes]: """Encode unicodes for process arguments on Windows.""" if isinstance(s, str): Expand All @@ -65,7 +92,6 @@ def win_encode(s: Optional[AnyStr]) -> Optional[bytes]: return None


def with_metaclass(meta: Type[Any], *bases: Any) -> 'metaclass': # type: ignore ## mypy cannot understand dynamic class creation """copied from https://github.com/Byron/bcore/blob/master/src/python/butility/future.py#L15"""
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