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Fixed #20278 -- ensured .get() exceptions do not recurse infinitely

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A regression caused by d5b93d3281 made .get() error
reporting recurse infinitely on certain rare conditions. Fixed this by
not trying to print the given lookup kwargs.
This commit is contained in:
Anssi Kääriäinen 2013-05-20 18:45:24 +03:00
parent c9a96075fa
commit 266c0bb23e
3 changed files with 22 additions and 20 deletions
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10
django/db/models/query.py
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@ -388,13 +388,11 @@ class QuerySet(object):
return clone._result_cache[0]
if not num:
raise self.model.DoesNotExist(
"%s matching query does not exist. "
"Lookup parameters were %s" %
(self.model._meta.object_name, kwargs))
"%s matching query does not exist." %
self.model._meta.object_name)
raise self.model.MultipleObjectsReturned(
"get() returned more than one %s -- it returned %s! "
"Lookup parameters were %s" %
(self.model._meta.object_name, num, kwargs))
"get() returned more than one %s -- it returned %s!" %
(self.model._meta.object_name, num))
def create(self, **kwargs):
"""