Exclude version-key from iter and len

2018-01-31 20:55:23 +01:00 · 2018-01-31 20:55:23 +01:00 · ff22ed86f2
parent 7b3ecb039b
commit ff22ed86f2
1 changed files with 2 additions and 2 deletions
--- a/tsstats/cache.py
+++ b/tsstats/cache.py
@ -106,7 +106,7 @@ class Cache(MutableMapping):
        del self.store[path]

    def __iter__(self):
-        return iter(self.store.keys())
+        return iter(self.store.keys() - ['version'])

    def __len__(self):
-        return len(self.store)
+        return len(self.store.keys() - ['version'])