Aic @ s d Z d Z d d d d d d d d d d d d d d d d d d g Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z e j Z d Z d Z d Z d e j f d YZ d e j e f d YZ d e j e f d YZ d e j e f d YZ e j e x* e e e e e f D] Z e j e qcWx! e e f D] Z e j e qW[ d S( s The io module provides the Python interfaces to stream handling. The builtin open function is defined in this module. At the top of the I/O hierarchy is the abstract base class IOBase. It defines the basic interface to a stream. Note, however, that there is no separation between reading and writing to streams; implementations are allowed to raise an IOError if they do not support a given operation. Extending IOBase is RawIOBase which deals simply with the reading and writing of raw bytes to a stream. FileIO subclasses RawIOBase to provide an interface to OS files. BufferedIOBase deals with buffering on a raw byte stream (RawIOBase). Its subclasses, BufferedWriter, BufferedReader, and BufferedRWPair buffer streams that are readable, writable, and both respectively. BufferedRandom provides a buffered interface to random access streams. BytesIO is a simple stream of in-memory bytes. Another IOBase subclass, TextIOBase, deals with the encoding and decoding of streams into text. TextIOWrapper, which extends it, is a buffered text interface to a buffered raw stream (`BufferedIOBase`). Finally, StringIO is a in-memory stream for text. Argument names are not part of the specification, and only the arguments of open() are intended to be used as keyword arguments. data: DEFAULT_BUFFER_SIZE An int containing the default buffer size used by the module's buffered I/O classes. open() uses the file's blksize (as obtained by os.stat) if possible. s Guido van Rossum <guido@python.org>, Mike Verdone <mike.verdone@gmail.com>, Mark Russell <mark.russell@zen.co.uk>, Antoine Pitrou <solipsis@pitrou.net>, Amaury Forgeot d'Arc <amauryfa@gmail.com>, Benjamin Peterson <benjamin@python.org>t BlockingIOErrort opent IOBaset RawIOBaset FileIOt BytesIOt StringIOt BufferedIOBaset BufferedReadert BufferedWritert BufferedRWPairt BufferedRandomt TextIOBaset TextIOWrappert UnsupportedOperationt SEEK_SETt SEEK_CURt SEEK_ENDiN( t DEFAULT_BUFFER_SIZER R R R R R R R R R t IncrementalNewlineDecoderR i i i c B s e Z e j Z RS( ( t __name__t __module__t abct ABCMetat __metaclass__( ( ( s /usr/lib64/python2.7/io.pyR E s c B s e Z RS( ( R R ( ( ( s /usr/lib64/python2.7/io.pyR H s c B s e Z RS( ( R R ( ( ( s /usr/lib64/python2.7/io.pyR K s c B s e Z RS( ( R R ( ( ( s /usr/lib64/python2.7/io.pyR N s ( t __doc__t __author__t __all__t _ioR R R R R R R R R R R R R R t OpenWrapperR R R t _IOBaseR t _RawIOBaseR t _BufferedIOBaseR t _TextIOBaseR t registert klass( ( ( s /usr/lib64/python2.7/io.pyt <module>" s0 X