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| author | Zac Medico <zmedico@gentoo.org> | 2007-06-22 02:50:33 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2007-06-22 02:50:33 +0000 |
| commit | e5145157dbdb9c2683d1ab8176641f19d2dc5d4e (patch) | |
| tree | bb858e72885b464b80e22ad228d158376c46307a /pym/cache/metadata_overlay.py | |
| parent | 817be01f9ea3e703a861e4ec8ade82683903232a (diff) | |
| download | portage-e5145157dbdb9c2683d1ab8176641f19d2dc5d4e.tar.gz portage-e5145157dbdb9c2683d1ab8176641f19d2dc5d4e.tar.bz2 portage-e5145157dbdb9c2683d1ab8176641f19d2dc5d4e.zip | |
Implement iterkeys on top of __iter__ instead of vice versa. Thanks to Brian Harring for the suggestion. (trunk r6918)
svn path=/main/branches/2.1.2/; revision=6934
Diffstat (limited to 'pym/cache/metadata_overlay.py')
| -rw-r--r-- | pym/cache/metadata_overlay.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pym/cache/metadata_overlay.py b/pym/cache/metadata_overlay.py index d82ba96f8..d2a0b27fe 100644 --- a/pym/cache/metadata_overlay.py +++ b/pym/cache/metadata_overlay.py @@ -75,14 +75,14 @@ class database(template.database): return False return True - def iterkeys(self): + def __iter__(self): s = set() - for cpv in self.db_rw.iterkeys(): - if self.has_key(cpv): # validates whiteout when necessary + for cpv in self.db_rw: + if cpv in self: # validates whiteout when necessary yield cpv # set includes whiteouts so they won't be yielded later s.add(cpv) - for cpv in self.db_ro.iterkeys(): + for cpv in self.db_ro: if cpv not in s: yield cpv |