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Avoid UnorderedObjectListWarning

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tcely 2025-04-13 12:14:36 -04:00 committed by GitHub
parent cfceae2eb9
commit 7c293a0444
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1 changed files with 11 additions and 5 deletions
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16
tubesync/common/utils.py
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@ -227,16 +227,22 @@ def remove_enclosed(haystack, /, open='[', close=']', sep=' ', *, valid=None, st
def django_queryset_generator(query_set, /, *, page_size=100): def django_queryset_generator(query_set, /, *, page_size=100):
collecting = gc.isenabled() collecting = gc.isenabled()
qs = query_set.values_list('pk', flat=True)
if not qs.ordered:
qs = qs.order_by('pk')
paginator = Paginator(qs, page_size)
gc.disable() gc.disable()
paginator = Paginator(
query_set.values_list('pk', flat=True),
page_size,
)
for page_num in paginator.page_range: for page_num in paginator.page_range:
page = paginator.page(page_num) page = paginator.page(page_num)
for key in page.object_list: keys = list(page.object_list)
for key in keys:
yield query_set.filter(pk=key)[0] yield query_set.filter(pk=key)[0]
gc.collect(generation=1) gc.collect(generation=1)
page = None
keys = list()
gc.collect()
paginator = None
qs = None
gc.collect() gc.collect()
if collecting: if collecting:
gc.enable() gc.enable()