"Ian Kelly" <ian.g.ke...@gmail.com> a écrit dans le message de
news:mailman.85.1456303651.20994.python-l...@python.org...
On Wed, Feb 24, 2016 at 1:08 AM, ast <nom...@invalid.com> wrote:
All metaclasses are subclasses of type, so all classes are instances of type.
Ah ! I didn't know that if an object Obj is an instance of Myclass and
MyClass inherit from MyClass2, then Ojb is an instance of MyClass2 too
from enum import Enum, EnumMeta
isinstance(Enum, EnumMeta)
True
isinstance(EnumMeta, type)
True
isinstance(Enum, type)
True
that's correct
Suppose I provide to you an object and that I
ask to you to tell me if it is a class or not. How
would you proceed ?
import inspect
inspect.isclass(x)
So we can conclude that inspect.isclass(x) is equivalent
to isinstance(x, type)
lets have a look at the source code of isclass:
def isclass(object):
"""Return true if the object is a class.
Class objects provide these attributes:
__doc__ documentation string
__module__ name of module in which this class was defined"""
return isinstance(object, type)
correct
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