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use iterator instead of list to go over partials

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Sarah Hoffmann
2025-04-11 09:38:24 +02:00
parent 497e27bb9a
commit 3980791cfd
3 changed files with 11 additions and 12 deletions
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7
src/nominatim_api/search/query.py
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@@ -301,10 +301,11 @@ class QueryStruct:
assert ttype != TOKEN_PARTIAL
return self.nodes[trange.start].get_tokens(trange.end, ttype) or []
def get_partials_list(self, trange: TokenRange) -> List[Token]:
""" Create a list of partial tokens between the given nodes.
def iter_partials(self, trange: TokenRange) -> Iterator[Token]:
""" Iterate over the partial tokens between the given nodes.
Missing partials are ignored.
"""
return list(filter(None, (self.nodes[i].partial for i in range(trange.start, trange.end))))
return (n.partial for n in self.nodes[trange.start:trange.end] if n.partial is not None)
def iter_token_lists(self) -> Iterator[Tuple[int, QueryNode, TokenList]]:
""" Iterator over all token lists except partial tokens in the query.