Module « io » Python 3.11.3

Classe « BufferedIOBase »

Informations générales

Héritage

builtins.object
    _IOBase
        IOBase
builtins.object
    _IOBase
        _BufferedIOBase
            BufferedIOBase

Définition

class BufferedIOBase(_BufferedIOBase, IOBase):

help(BufferedIOBase)

Base class for buffered IO objects.

The main difference with RawIOBase is that the read() method
supports omitting the size argument, and does not have a default
implementation that defers to readinto().

In addition, read(), readinto() and write() may raise
BlockingIOError if the underlying raw stream is in non-blocking
mode and not ready; unlike their raw counterparts, they will never
return None.

A typical implementation should not inherit from a RawIOBase
implementation, but wrap one.

Constructeur(s)

Signature du constructeur	Description
__init__(self, /, *args, **kwargs)	Initialize self. See help(type(self)) for accurate signature. [extrait de __init__.__doc__]

Liste des attributs statiques

Attributs statiques hérités de la classe _IOBase

closed

Liste des opérateurs

Opérateurs hérités de la classe object

__eq__, __ge__, __gt__, __le__, __lt__, __ne__

Méthodes héritées de la classe IOBase

__init_subclass__, __subclasshook__

Méthodes héritées de la classe _BufferedIOBase

__init_subclass__, __subclasshook__, detach, read, read1, readinto, readinto1, write

Méthodes héritées de la classe _IOBase

__del__, __enter__, __exit__, __iter__, __next__, close, fileno, flush, isatty, readable, readline, readlines, seek, seekable, tell, truncate, writable, writelines

Méthodes héritées de la classe object

__delattr__, __dir__, __format__, __getattribute__, __getstate__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__