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-rw-r--r--pym/portage_dep.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/pym/portage_dep.py b/pym/portage_dep.py
index d665507a6..5eacb8368 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