/Python/Names of all methods in class introspect pythonm

Names of all methods in class introspect pythonm

from collections import defaultdict
import weakref

class KeepRefs(object):
    __refs__ = defaultdict(list)
    def __init__(self):
        self.__refs__[self.__class__].append(weakref.ref(self))

    @classmethod
    def get_instances(cls):
        for inst_ref in cls.__refs__[cls]:
            inst = inst_ref()
            if inst is not None:
                yield inst

class X(KeepRefs):
    def __init__(self, name):
        super(X, self).__init__()
        self.name = name

x = X("x")
y = X("y")
for r in X.get_instances():
    print r.name
del y
for r in X.get_instances():
    print r.name

Source: stackoverflow.com

Names of all methods in class introspect pythonm

import gc
for obj in gc.get_objects():
    if isinstance(obj, some_class):
        dome_something(obj)

Source: stackoverflow.com

Names of all methods in class introspect pythonm

import weakref

class A:
    instances = []
    def __init__(self, name=None):
        self.__class__.instances.append(weakref.proxy(self))
        self.name = name

a1 = A('a1')
a2 = A('a2')
a3 = A('a3')
a4 = A('a4')

for instance in A.instances:
    print(instance.name)

Source: stackoverflow.com

Similar codes

1 vote272 views1 answer
Django m2m .add
Python
0 vote285 views1 answer
Python function returning dictonary
Python
0 vote303 views1 answer
Pytohn epsilon
Python
0 vote273 views1 answer
Add new dimension
Python
1 vote263 views1 answer
Jupyter notebook no password or token
Python
0 vote271 views1 answer
Python construct a string
Python
0 vote277 views1 answer
Apps to help in coding python exmas
Python
1 vote294 views1 answer
Example of __init__ self
Python
-2 votes276 views1 answer
Is coding fun?
Python
0 vote257 views1 answer
Splitting on basis of regex python
Python