[python] Skip first couple of lines while reading lines in Python file

for line in dropwhile(isBadLine, lines):
    # process as you see fit

Full demo:

from itertools import *

def isBadLine(line):
    return line=='0'

with open(...) as f:
    for line in dropwhile(isBadLine, f):
        # process as you see fit

Advantages: This is easily extensible to cases where your prefix lines are more complicated than "0" (but not interdependent).

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