1from typing import IO, Any, Union 2 3import _io 4from _io import ( 5 DEFAULT_BUFFER_SIZE as DEFAULT_BUFFER_SIZE, 6 BlockingIOError as BlockingIOError, 7 BufferedRandom as BufferedRandom, 8 BufferedReader as BufferedReader, 9 BufferedRWPair as BufferedRWPair, 10 BufferedWriter as BufferedWriter, 11 BytesIO as BytesIO, 12 FileIO as FileIO, 13 IncrementalNewlineDecoder as IncrementalNewlineDecoder, 14 StringIO as StringIO, 15 TextIOWrapper as TextIOWrapper, 16 UnsupportedOperation as UnsupportedOperation, 17 open as open, 18) 19 20def _OpenWrapper( 21 file: Union[str, unicode, int], 22 mode: unicode = ..., 23 buffering: int = ..., 24 encoding: unicode = ..., 25 errors: unicode = ..., 26 newline: unicode = ..., 27 closefd: bool = ..., 28) -> IO[Any]: ... 29 30SEEK_SET: int 31SEEK_CUR: int 32SEEK_END: int 33 34class IOBase(_io._IOBase): ... 35class RawIOBase(_io._RawIOBase, IOBase): ... 36class BufferedIOBase(_io._BufferedIOBase, IOBase): ... 37 38# Note: In the actual io.py, TextIOBase subclasses IOBase. 39# (Which we don't do here because we don't want to subclass both TextIO and BinaryIO.) 40class TextIOBase(_io._TextIOBase): ... 41