Typed version of the return of open() in binary mode.

Public members¶

abstract write(s: bytes | bytearray) → int

abstract property mode : str

abstract property name : str

abstract close() → None

abstract property closed : bool

abstract fileno() → int

abstract flush() → None

abstract isatty() → bool

abstract read(n: int = -1) → AnyStr

abstract readable() → bool

abstract readline(limit: int = -1) → AnyStr

abstract readlines(hint: int = -1) → list

abstract seek(offset: int, whence: int = 0) → int

abstract seekable() → bool

abstract tell() → int

abstract truncate(size: int = None) → int

abstract writable() → bool

abstract writelines(lines: list) → None

BinaryIO[params]

Parameterizes a generic class.

classmethod __init_subclass__(*args, **kwargs)

This method is called when a class is subclassed.