Mercurial > p > roundup > code
view roundup/cgi/PageTemplates/MultiMapping.py @ 8519:19152fd94fcf
bug: move import findargspec out of Permission __init__ method
We have a few places where imports are done inside a method/function.
For methods that are called once it's not an issue but the Permissions
__init__ method is called often and accounts for > 10% of the time in
the __init__ function when looking at wsgi-lineprof output.
So move it to the module level.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Mon, 02 Feb 2026 23:41:36 -0500 |
| parents | 23b8e6067f7c |
| children |
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import operator class MultiMapping: def __init__(self, *stores): self.stores = list(stores) def __getitem__(self, key): for store in self.stores: if key in store: return store[key] raise KeyError(key) _marker = [] def get(self, key, default=_marker): for store in self.stores: if key in store: return store[key] if default is self._marker: raise KeyError(key) return default def __len__(self): return sum([len(x) for x in self.stores]) def push(self, store): self.stores.append(store) def pop(self): return self.stores.pop() def items(self): l = [] for store in self.stores: l = l + list(store.items()) return l
