Add __ne__ built-in function
In Python 3 __ne__ by default delegates to __eq__ and inverts the result, but in Python 2 they urge you to define __ne__ when you define __eq__ for it to work properly [1].There are no implied relationships among the comparison operators. The truth of x==y does not imply that x!=y is false. Accordingly, when defining __eq__(), one should also define __ne__() so that the operators will behave as expected. [1]https://docs.python.org/2/reference/datamodel.html#object.__ne__ Change-Id: I3ae84db585355fef864a8beea4ad388ed09e6ff7
This commit is contained in:
parent
0272577c9e
commit
456fe5fca6
|
@ -697,6 +697,9 @@ class Stack(collections.Mapping):
|
|||
"""
|
||||
return self is other
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
def __str__(self):
|
||||
"""Return a human-readable string representation of the stack."""
|
||||
text = 'Stack "%s" [%s]' % (self.name, self.id)
|
||||
|
|
|
@ -205,6 +205,9 @@ class Stack(
|
|||
self.refresh() # to make test object comparison work well
|
||||
return super(Stack, self).__eq__(another)
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
def refresh(self):
|
||||
db_stack = db_api.stack_get(
|
||||
self._context, self.id, show_deleted=True)
|
||||
|
|
|
@ -840,6 +840,9 @@ class WithTemplateTest(StackResourceBaseTest):
|
|||
self.match = other
|
||||
return True
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
def test_create_with_template(self):
|
||||
child_env = {'parameter_defaults': {},
|
||||
'event_sinks': [],
|
||||
|
|
Loading…
Reference in New Issue