37 lines
815 B
Python
37 lines
815 B
Python
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#!/usr/bin/env python
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import re
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import argparse
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RE_ABBA = re.compile(r'(\w)(?!\1)(\w)\2\1')
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RE_HYPERNET = re.compile(r'\[[^\]]+\]')
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def load_file(filename):
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with open(filename) as f:
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for line in f:
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yield line.strip()
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def check_ip(data):
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for line in RE_HYPERNET.findall(data):
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if RE_ABBA.search(line):
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return 0
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x = RE_ABBA.search(data)
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if RE_ABBA.search(data):
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return 1
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return 0
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def main(args):
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count = 0
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for LINE in load_file(args.input):
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count += check_ip(LINE)
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print(count)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='AdventOfCode 2016 Day 01')
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parser.add_argument('--input', '-i', action='store', required=True, help='input file')
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args = parser.parse_args()
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main(args)
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