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Refs #23919 -- Removed most of remaining six usage

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Thanks Tim Graham for the review.
This commit is contained in:
Claude Paroz 2017-01-07 12:11:46 +01:00
parent 7b2f2e74ad
commit 2b281cc35e
180 changed files with 421 additions and 559 deletions
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4
django/db/models/query.py
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@ -480,7 +480,7 @@ class QuerySet(object):
obj, created = self._create_object_from_params(lookup, params)
if created:
return obj, created
for k, v in six.iteritems(defaults):
for k, v in defaults.items():
setattr(obj, k, v() if callable(v) else v)
obj.save(using=self.db)
return obj, False
@ -1170,7 +1170,7 @@ class InstanceCheckMeta(type):
return isinstance(instance, QuerySet) and instance.query.is_empty()
class EmptyQuerySet(six.with_metaclass(InstanceCheckMeta)):
class EmptyQuerySet(metaclass=InstanceCheckMeta):
"""
Marker class usable for checking if a queryset is empty by .none():
isinstance(qs.none(), EmptyQuerySet) -> True