Mercurial > p > roundup > code
view roundup/cgi/PageTemplates/MultiMapping.py @ 7862:5cf8a7027595
doc: vale fixups; clarifications
clarify modal workflow, move bulk edit workflow from middle of edit
item worflow to after.
Clarify postfix expression use with Link items.
Add rst() and markdown() to stext() and mark stext as depricated
(maybe even this release cycle).
More TAL examples.
Refill some paragraphs to 65 character lines.
Various other fixes pointed out by vale.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 07 Apr 2024 13:55:01 -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
