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zerver/lib/default_streams.py
19 строк
892 B
Steve Howell
default streams: Return set instead of a list.
22 янв 2025, 21:55
22 янв 2025, 21:55
deb5307
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from zerver.models import DefaultStream, Stream def get_slim_realm_default_streams(realm_id: int) -> set[Stream]: # We really want this query to be simple and just get "thin" Stream objects # in one round trip. # # The above is enforced by at least three tests that verify query counts, # and test_query_count in test_subs.py makes sure that the query itself is # not like 11000 bytes, which is what we had in a prior version that used # select_related() with no arguments (and thus joined to too many tables). # # Please be careful about modifying this code, as it has had a history # of performance problems. return set(Stream.objects.filter(defaultstream__realm_id=realm_id)) def get_default_stream_ids_for_realm(realm_id: int) -> set[int]: return set(DefaultStream.objects.filter(realm_id=realm_id).values_list("stream_id", flat=True))