35 lines
862 B
Python
Executable File
35 lines
862 B
Python
Executable File
#!/usr/bin/python2
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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import re
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import sys
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def parse_file(filename):
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data = {}
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for line in open(filename):
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if re.match('\d', line):
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(samples, percent, symbol) = line.split()
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data[symbol] = float(percent)
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return data
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data1 = parse_file(sys.argv[1])
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data2 = parse_file(sys.argv[2])
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delta = {}
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for symbol in list(data1.keys()) + list(data2.keys()):
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delta[symbol] = data1.get(symbol, 0) - data2.get(symbol, 0)
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def lookup_delta(symbol):
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return delta[symbol]
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sorted_deltas = sorted(list(delta.keys()), key=lookup_delta, reverse=True)
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if len(sorted_deltas) > 40:
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sorted_deltas = sorted_deltas[0:20] + sorted_deltas[-20:]
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for symbol in sorted_deltas:
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print('%2.3f %s' % (delta[symbol], symbol))
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