Mercurial > p > roundup > code
view roundup/cgi/PageTemplates/MultiMapping.py @ 6994:4336e655b2be
Update packages in docker image; supress pip warning; improve cache
use apk to update packages in image to get security fixes
pip warns when run as root. In a dcker environment this can be ignored
as the entire image is effectively a venv.
Move inclusion of specific pip packages lower in the build procedure
so we can cache all prior layers. Including it earlier resulted in
layers that could be cached being invalidated.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sat, 01 Oct 2022 23:40:48 -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
