python regular expression to remove special characters from paragraph code example

Example 1: remove special characters from string python

>>> string = "Special $#! characters   spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'

Example 2: how to earse special chrat¥cter from string in python

alphanumeric = [character for character in a_string if character.isalnum()]