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-rw-r--r--pym/portage/cache/mappings.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/pym/portage/cache/mappings.py b/pym/portage/cache/mappings.py
index bd9f082b9..ed6e19ddd 100644
--- a/pym/portage/cache/mappings.py
+++ b/pym/portage/cache/mappings.py
@@ -67,7 +67,7 @@ class Mapping(object):
return repr(dict(self.items()))
def __len__(self):
- return len(list(self.keys()))
+ return len(list(self))
if sys.hexversion >= 0x3000000:
items = iteritems
@@ -80,7 +80,7 @@ class MutableMapping(Mapping):
"""
def clear(self):
- for key in list(self.keys()):
+ for key in list(self):
del self[key]
def setdefault(self, key, default=None):