2014-06-01 08:31:24 +00:00
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#!/usr/bin/env python
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2014-06-25 18:15:31 +00:00
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from __future__ import print_function
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2014-06-01 08:31:24 +00:00
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import deb822
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2014-06-25 18:15:31 +00:00
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import sys
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2014-06-01 08:31:24 +00:00
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versions = set()
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2014-06-25 18:15:31 +00:00
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with open(sys.argv[1]) as f:
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for pkg in deb822.Deb822.iter_paragraphs(f):
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2014-06-01 08:31:24 +00:00
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ver = pkg.get('Version')
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if ver:
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versions.add(ver)
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# create a list of all possible combinations of two versions by iterating
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# through the list of versions and comparing every version with all that come
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# after it
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versions = sorted(versions)
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2014-06-25 18:15:31 +00:00
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l = len(versions)
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2014-06-01 08:31:24 +00:00
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for i,v1 in enumerate(versions):
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2014-06-25 18:15:31 +00:00
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print("%f %%\r"%((i*100.0)/l), file=sys.stderr, end="")
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2014-06-01 08:31:24 +00:00
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for v2 in versions[i+1:]:
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print("%s\t%s"%(v1,v2))
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