The most pythonic way to do this is the following:
def count_start_spaces(s):
return len(s) - len(s.lstrip())
Given the following input:
strings = ["Test1 False (String 1)"," Test2 False (String 2)"," Test3 False (String 3)"]
list(map(count_start_space, strings))
# output: [0, 4, 8]
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solved Count consecutive spaces( ) at the start of the string in Python [closed]