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19 lines
548 B
Python
19 lines
548 B
Python
#!/usr/bin/env python
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import deb822
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versions = set()
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with open("/home/josch/gsoc2012/bootstrap/Packages") as f:
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for pkg in deb822.Deb822.iter_paragraphs(f, use_apt_pkg=False):
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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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for i,v1 in enumerate(versions):
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for v2 in versions[i+1:]:
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print("%s\t%s"%(v1,v2))
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