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Add iterallids method to ResultCache

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Kovid Goyal 2010-05-16 09:54:51 -06:00
parent 7fe122be68
commit 266d7c02be
1 changed files with 5 additions and 0 deletions
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5
src/calibre/library/caches.py
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@ -176,6 +176,11 @@ class ResultCache(SearchQueryParser):
if x is not None: if x is not None:
yield x yield x
def iterallids(self):
idx = self.FIELD_MAP['id']
for x in self.iterall():
yield x[idx]
def universal_set(self): def universal_set(self):
return set([i[0] for i in self._data if i is not None]) return set([i[0] for i in self._data if i is not None])