Mercurial > p > roundup > code
view roundup/cgi/PageTemplates/MultiMapping.py @ 5837:883c9e90b403
Fix problem with cgi.escape being depricated a different way. This way
uses anypy and is cleaner. Also fixes incorrect/incomplete change that
resulted in escaped in TAL generated by TALInterpreter.py. The escaped
quotes break javascript etc. defined using tal string: values.
TODO: add test cases for TAL. This wouldn't have snuck through for a
month if we had good coverage of that library.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sat, 06 Jul 2019 13:12:58 -0400 |
| 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
