remove empty characters from list python code example

Example 1: python filter list empty string

str_list = list(filter(None, str_list))

Example 2: python remove empty string from list

def compact(lst):
    return list(filter(None, lst))

compact([0, 1, False, 2, '', 3, 'a', 's', 34])     # [ 1, 2, 3, 'a', 's', 34 ]

Example 3: remove empty strings from list python

without_empty_strings = [string for string in a_list if string != ""]