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Author: zmedico |
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Date: 2008-05-30 23:46:08 +0000 (Fri, 30 May 2008) |
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New Revision: 10511 |
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|
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Modified: |
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main/trunk/pym/portage/sets/base.py |
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Log: |
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Fix PackageSet.findAtomForPackage() to find the most specific atom since |
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it can affect behavior when deciding whether or not to add a slot atom to |
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the world file. |
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|
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|
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Modified: main/trunk/pym/portage/sets/base.py |
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=================================================================== |
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--- main/trunk/pym/portage/sets/base.py 2008-05-30 21:20:11 UTC (rev 10510) |
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+++ main/trunk/pym/portage/sets/base.py 2008-05-30 23:46:08 UTC (rev 10511) |
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@@ -105,11 +105,20 @@ |
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None if there are no matches. This matches virtual arguments against |
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the PROVIDE metadata. This can raise an InvalidDependString exception |
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if an error occurs while parsing PROVIDE.""" |
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- try: |
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- return self.iterAtomsForPackage(pkg).next() |
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- except StopIteration: |
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- return None |
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|
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+ # Atoms matched via PROVIDE must be temporarily transformed since |
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+ # match_from_list() only works correctly when atom.cp == pkg.cp. |
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+ rev_transform = {} |
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+ for atom in self.iterAtomsForPackage(pkg): |
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+ if atom.cp == pkg.cp: |
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+ rev_transform[atom] = atom |
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+ else: |
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+ rev_transform[Atom(atom.replace(atom.cp, pkg.cp, 1))] = atom |
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+ best_match = best_match_to_list(pkg, rev_transform.iterkeys()) |
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+ if best_match: |
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+ return rev_transform[best_match] |
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+ return None |
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+ |
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def iterAtomsForPackage(self, pkg): |
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""" |
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Find all matching atoms for a given package. This matches virtual |
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|
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-- |
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