python deep copy dictionary code example
Example 1: copy a dict in python
dict2 = dict1.copy()
Example 2: python copy instance
import copy
class A(object):
def __init__(self, a)
self.a = a
a = A(38)
# Deepcopy
a2 = copy.deepcopy(a)
# Shallow copy -> use this if copy.deepcopy() fails
a3 = copy.copy(a)
Example 3: .copy python
new_list = list.copy()
# returns a new list without modifying the orginal list.