Python clone object

import copy

new_ob = copy.deepcopy(old_ob)

Python deepcopy

>>> import copy
>>> nums = [1, 2, 3]
>>> data = {'a': 10, 'b': nums}
>>> data
{'a': 10, 'b': [1, 2, 3]}
>>> data_copy = copy.copy(data)
>>> data_deep = copy.deepcopy(data)
>>> data_copy
{'a': 10, 'b': [1, 2, 3]}
>>> data_deep
{'a': 10, 'b': [1, 2, 3]}
>>> data_copy['a'] += 2
>>> nums[1:1] = [254]
>>> data
{'a': 10, 'b': [1, 254, 2, 3]}
>>> data_copy
{'a': 12, 'b': [1, 254, 2, 3]}
>>> data_deep
{'a': 10, 'b': [1, 2, 3]}

Source: pythoner.name

Python copy variable

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

Similar codes

0 vote174 views1 answer
Python tuple range
Python
83 votes187 views6 answers
Python read csv
Python
0 vote192 views1 answer
Importing modules in kv lang
Python
1 vote189 views1 answer
Rename one dataframe column python
Python
0 vote156 views1 answer
Off-by-one error in python
Python
27 votes174 views2 answers
Time py
Python
0 vote217 views3 answers
Convert unix timestamp to datetime python pandas
Python
1 vote185 views1 answer
Split a path into all subpaths
Python
0 vote199 views1 answer
Ipaddress in python
Python
2 votes192 views1 answer
How to make rich presence discord,py
Python