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Renamed QuerySet.earliest()/latest() helper method.

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Tim Graham 2018-12-30 11:43:39 -05:00 committed by GitHub
parent bdf3863bdd
commit 100b8dd163
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1 changed files with 5 additions and 5 deletions
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10
django/db/models/query.py
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@ -607,10 +607,10 @@ class QuerySet:
)) ))
return params return params
def _earliest_or_latest(self, *fields, field_name=None): def _earliest(self, *fields, field_name=None):
""" """
Return the latest object, according to the model's Return the earliest object according to fields (if given) or by the
'get_latest_by' option or optional given field_name. model's Meta.get_latest_by.
""" """
if fields and field_name is not None: if fields and field_name is not None:
raise ValueError('Cannot use both positional arguments and the field_name keyword argument.') raise ValueError('Cannot use both positional arguments and the field_name keyword argument.')
@ -643,10 +643,10 @@ class QuerySet:
return obj.get() return obj.get()
def earliest(self, *fields, field_name=None): def earliest(self, *fields, field_name=None):
return self._earliest_or_latest(*fields, field_name=field_name) return self._earliest(*fields, field_name=field_name)
def latest(self, *fields, field_name=None): def latest(self, *fields, field_name=None):
return self.reverse()._earliest_or_latest(*fields, field_name=field_name) return self.reverse()._earliest(*fields, field_name=field_name)
def first(self): def first(self):
"""Return the first object of a query or None if no match is found.""" """Return the first object of a query or None if no match is found."""