8000 fix integration of io with mypy by tharvik · Pull Request #196 · python/typeshed · GitHub
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fix integration of io with mypy #196

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merged 1 commit into from
May 12, 2016
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fix integration of io with mypy #196

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117 changes: 102 additions & 15 deletions stdlib/3/io.pyi
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# Stubs for io

from typing import (
List, BinaryIO, TextIO, Iterator, Union, Optional, Callable, Tuple
List, BinaryIO, TextIO, Iterator, Union, Optional, Callable, Tuple, Any, IO
)
import builtins
import codecs
Expand Down Expand Up @@ -47,7 +47,7 @@ class IOBase:
def tell(self) -> int: ...
def truncate(self, size: Optional[int] = ...) -> int: ...
def writable(self) -> bool: ...
def writelines(self, lines: bytes) -> None: ...
def writelines(self, lines: List[Union[bytes, bytearray]]) -> None: ...
if sys.version_info >= (3, 4):
def readline(self, size: int = ...) -> bytes: ...
def __del__(self) -> None: ...
Expand All @@ -68,7 +68,7 @@ class RawIOBase(IOBase):
def read(self, n: int = ...) -> Optional[bytes]: ... # type: ignore

class BufferedIOBase(IOBase):
def detach(self) -> 'RawIOBase': ...
def detach(self) -> RawIOBase: ...
def readinto(self, b: bytearray) -> int: ...
def write(self, b: Union[bytes, bytearray]) -> int: ...
if sys.version_info >= (3, 5):
Expand All @@ -94,12 +94,53 @@ class FileIO(RawIOBase):
def __init__(self, name: Union[str, bytes, int], # type: ignore
mode: str = ..., closefd: bool = ...) -> None: ...


class BytesIO(BufferedIOBase):
# TODO should extend from BufferedIOBase
class BytesIO(BinaryIO):
def __init__(self, initial_bytes: bytes = ...) -> None: ...
def getvalue(self) -> bytes: ...
if sys.version_info >= (3, 2):
def getbuffer(self) -> memoryview: ...
# copied from IOBase
def __iter__(self) -> Iterator[bytes]: ...
def __next__(self) -> bytes: ...
def __enter__(self) -> 'BytesIO': ...
def __exit__(self, t: type = None, value: BaseException = None,
traceback: Any = None) -> bool: ...
def close(self) -> None: ...
def fileno(self) -> int: ...
def flush(self) -> None: ...
def isatty(self) -> bool: ...
def readable(self) -> bool: ...
def readlines(self, hint: int = ...) -> List[bytes]: ...
def seek(self, offset: int, whence: int = ...) -> int: ...
def seekable(self) -> bool: ...
def tell(self) -> int: ...
def truncate(self, size: Optional[int] = ...) -> int: ...
def writable(self) -> bool: ...
# TODO should be the next line instead
# def writelines(self, lines: List[Union[bytes, bytearray]]) -> None: ...
def writelines(self, lines: Any) -> 8000 ; None: ...
if sys.version_info >= (3, 4):
def readline(self, size: int = ...) -> bytes: ...
def __del__(self) -> None: ...
else:
def readline(self, limit: int = ...): ... # type: ignore
if sys.version_info >= (3, 2):
closed = ... # type: bool
else:
def closed(self) -> bool: ... # type: ignore
# copied from BufferedIOBase
def detach(self) -> RawIOBase: ...
def readinto(self, b: bytearray) -> int: ...
def write(self, b: Union[bytes, bytearray]) -> Optional[int]: ...
if sys.version_info >= (3, 5):
def readinto1(self, b: bytearray) -> int: ...
if sys.version_info >= (3, 4):
def read(self, size: Optional[int] = ...) -> bytes: ...
def read1(self, size: int = ...) -> bytes: ...
else:
def read(self, n: Optional[int] = ...) -> bytes: ... # type: ignore
def read1(self, n: int = ...) -> bytes: ... # type: ignore

class BufferedReader(BufferedIOBase):
def __init__(self, raw: RawIOBase, buffer_size: int = ...) -> None: ...
Expand Down Expand Up @@ -143,18 +184,64 @@ class TextIOBase(IOBase):
def seek(self, offset: int, whence: int = ...) -> int: ...
def tell(self) -> int: ...

class TextIOWrapper(TextIOBase):
# TODO should extend from TextIOBase
class TextIOWrapper(TextIO):
line_buffering = ... # type: bool
if sys.version_info >= (3, 3):
def __init__(self, buffer: BufferedIOBase, encoding: str = ...,
errors: Optional[str] = ..., newline: Optional[str] = ...,
line_buffering: bool = ..., write_through: bool = ...) \
-> None: ...
# TODO uncomment after fixing mypy about using write_through
#if sys.version_info >= (3, 3):
# def __init__(self, buffer: IO[bytes], encoding: str = ...,
# errors: Optional[str] = ..., newline: Optional[str] = ...,
# line_buffering: bool = ..., write_through: bool = ...) \
# -> None: ...
#else:
# def __init__(self, buffer: IO[bytes], # type: ignore
# encoding: str = ..., errors: Optional[str] = ...,
# newline: Optional[str] = ..., line_buffering: bool = ...) \
# -> None: ...
def __init__(self, buffer: IO[bytes], encoding: str = ...,
errors: Optional[str] = ..., newline: Optional[str] = ...,
line_buffering: bool = ..., write_through: bool = ...) \
-> None: ...
# copied from IOBase
def __exit__(self, t: type = None, value: BaseException = None,
traceback: Any = None) -> bool: ...
def close(self) -> None: ...
def fileno(self) -> int: ...
def flush(self) -> None: ...
def isatty(self) -> bool: ...
def readable(self) -> bool: ...
def readlines(self, hint: int = ...) -> List[str]: ...
def seekable(self) -> bool: ...
def truncate(self, size: Optional[int] = ...) -> int: ...
def writable(self) -> bool: ...
# TODO should be the next line instead
# def writelines(self, lines: List[str]) -> None: ...
def writelines(self, lines: Any) -> None: ...
if sys.version_info >= (3, 4):
def __del__(self) -> None: ...
if sys.version_info >= (3, 2):
closed = ... # type: bool
else:
def __init__(self, buffer: BufferedIOBase, # type: ignore
encoding: str = ..., errors: Optional[str] = ...,
newline: Optional[str] = ..., line_buffering: bool = ...) \
-> None: ...
def closed(self) -> bool: ... # type: ignore
# copied from TextIOBase
encoding = ... # type: str
errors = ... # type: Optional[str]
newlines = ... # type: Union[str, Tuple[str, ...], None]
def __iter__(self) -> Iterator[str]: ... # type: ignore
def __next__(self) -> str: ... # type: ignore
def __enter__(self) -> 'TextIO': ...
def detach(self) -> IOBase: ...
def write(self, s: str) -> int: ...
if sys.version_info >= (3, 4):
def readline(self, size: int = ...) -> str: ... # type: ignore
def read(self, size: Optional[int] = ...) -> str: ...
elif sys.version_info >= (3, 2):
def readline(self, limit: int = ...) -> str: ... # type: ignore
else:
def readline(self) -> str: ... # type: ignore
if sys.version_info >= (3, 2):
def seek(self, offset: int, whence: int = ...) -> int: ...
def tell(self) -> int: ...

class StringIO(TextIOWrapper):
def __init__(self, initial_value: str = ...,
Expand Down
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