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gr-air-modes/apps/get_dupes.py

24 lines
687 B

#!/usr/bin/env python
import sys, re
if __name__== '__main__':
data = sys.stdin.readlines()
icaos = []
num_icaos = 0
for line in data:
match = re.match(".*Type.*from (\w+)", line)
if match is not None:
icao = int(match.group(1), 16)
icaos.append(icao)
#get dupes
dupes = sorted([icao for icao in set(icaos) if icaos.count(icao) > 1])
count = sum([icaos.count(icao) for icao in dupes])
for icao in dupes:
print "%x" % icao
print "Found %i replies from %i non-unique aircraft, out of a total %i replies (%i likely spurious replies)." \
% (count, len(dupes), len(icaos), len(icaos)-count)