Python copy variable

>>> import copy
>>> a = 0
>>> b = 2
>>> a = copy.copy(b)
>>> b += 1
>>> a
2
>>> b
3

Copy constructor python

class Foo:
    def __init__(self, orig=None):
        if orig is None:
            self.non_copy_constructor()
        else:
            self.copy_constructor(orig)
    def non_copy_constructor(self):
        # do the non-copy constructor stuff
    def copy_constructor(self, orig):
        # do the copy constructor

a=Foo()  # this will call the non-copy constructor
b=Foo(a) # this will call the copy constructor

Source: stackoverflow.com

Similar codes

0 vote319 views1 answer
Convert_hex_to_ASCII_3.py
Python
0 vote334 views1 answer
Python Print Variable Using the + operator to join variables
Python
4 votes330 views2 answers
Pip install colab
Python
0 vote337 views1 answer
Additon of multiple duration timestamps python
Python
1 vote420 views1 answer
No such table: django_session admin
Python Django
0 vote356 views1 answer
Var person
Python
0 vote404 views1 answer
?: (corsheaders.E013) Origin '.' in CORS_ORIGIN_WHITELIST is missing scheme or netloc HINT: Add a scheme (e.g. https://) or netloc (e.g. example.com).
Python
49 votes312 views4 answers
Also in spanish
Python
1 vote341 views1 answer
Python named group regex example
Python
0 vote357 views1 answer
Python random real
Python