Classe « memoryview »

Informations générales

builtins.object
    builtins.memoryview

class memoryview(builtins.object):

Create a new memoryview object which references the given object.

Signature du constructeur	Description
__new__(args, *kwargs)	Create and return a new object. See help(type) for accurate signature. _{[extrait de __new__.__doc__]}
__init__(self, /, args, *kwargs)	Initialize self. See help(type(self)) for accurate signature. _{[extrait de __init__.__doc__]}

Nom de l'attribut	Valeur
c_contiguous	<attribute 'c_contiguous' of 'memoryview' objects>
contiguous	<attribute 'contiguous' of 'memoryview' objects>
f_contiguous	<attribute 'f_contiguous' of 'memoryview' objects>
format	<attribute 'format' of 'memoryview' objects>
itemsize	<attribute 'itemsize' of 'memoryview' objects>
nbytes	<attribute 'nbytes' of 'memoryview' objects>
ndim	<attribute 'ndim' of 'memoryview' objects>
obj	<attribute 'obj' of 'memoryview' objects>
readonly	<attribute 'readonly' of 'memoryview' objects>
shape	<attribute 'shape' of 'memoryview' objects>
strides	<attribute 'strides' of 'memoryview' objects>
suboffsets	<attribute 'suboffsets' of 'memoryview' objects>

Signature de l'opérateur	Description
__delitem__(self, key)	Delete self[key]. _{[extrait de __delitem__.__doc__]}
__eq__(self, value)	Return self==value. _{[extrait de __eq__.__doc__]}
__ge__(self, value)	Return self>=value. _{[extrait de __ge__.__doc__]}
__getitem__(self, key)	Return self[key]. _{[extrait de __getitem__.__doc__]}
__gt__(self, value)	Return self>value. _{[extrait de __gt__.__doc__]}
__le__(self, value)	Return self<=value. _{[extrait de __le__.__doc__]}
__lt__(self, value)	Return self<value. _{[extrait de __lt__.__doc__]}
__ne__(self, value)	Return self!=value. _{[extrait de __ne__.__doc__]}
__setitem__(self, key, value)	Set self[key] to value. _{[extrait de __setitem__.__doc__]}

Toutes les méthodes Méthodes d'instance Méthodes statiques

Signature de la méthode	Description
__buffer__(self, flags)	Return a buffer object that exposes the underlying memory of the object. _{[extrait de __buffer__.__doc__]}
__enter__(self)
__exit__(self, /, *exc_info)	Release the underlying buffer exposed by the memoryview object. _{[extrait de __exit__.__doc__]}
__getattribute__(self, name)	Return getattr(self, name). _{[extrait de __getattribute__.__doc__]}
__hash__(self)	Return hash(self). _{[extrait de __hash__.__doc__]}
__iter__(self)	Implement iter(self). _{[extrait de __iter__.__doc__]}
__len__(self)	Return len(self). _{[extrait de __len__.__doc__]}
__release_buffer__(self, buffer)	Release the buffer object that exposes the underlying memory of the object. _{[extrait de __release_buffer__.__doc__]}
__repr__(self)	Return repr(self). _{[extrait de __repr__.__doc__]}
cast	Cast a memoryview to a new format or shape. _{[extrait de cast.__doc__]}
hex	Return the data in the buffer as a str of hexadecimal numbers. _{[extrait de hex.__doc__]}
release(self)	Release the underlying buffer exposed by the memoryview object. _{[extrait de release.__doc__]}
tobytes(self, /, order='C')	Return the data in the buffer as a byte string. _{[extrait de tobytes.__doc__]}
tolist(self)	Return the data in the buffer as a list of elements. _{[extrait de tolist.__doc__]}
toreadonly(self)	Return a readonly version of the memoryview. _{[extrait de toreadonly.__doc__]}