From: Fabian Groffen Date: Sun, 10 Dec 2006 16:16:47 +0000 (-0000) Subject: Merged from trunk 5259:5260 X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=c9bd4c58c7ceca87c0594d4d2a60c9a28664d39d;p=portage.git Merged from trunk 5259:5260 To minimize memory consumption and maximize performance, use hash values for cache keys. svn path=/main/branches/prefix/; revision=5261 --- diff --git a/pym/portage_dep.py b/pym/portage_dep.py index 72fa3f0c3..c13d6ec5d 100644 --- a/pym/portage_dep.py +++ b/pym/portage_dep.py @@ -501,7 +501,8 @@ def match_from_list(mydep, candidate_list): """ global _match_from_list_cache - mylist = _match_from_list_cache.get((mydep, tuple(candidate_list)), None) + mylist = _match_from_list_cache.get( + hash((mydep, tuple(candidate_list))), None) if mylist is not None: return mylist[:] @@ -600,5 +601,5 @@ def match_from_list(mydep, candidate_list): else: raise KeyError("Unknown operator: %s" % mydep) - _match_from_list_cache[(mydep, tuple(candidate_list))] = mylist + _match_from_list_cache[hash((mydep, tuple(candidate_list)))] = mylist return mylist