def test_deep_update():
source = {'hello1': 1}
overrides = {'hello2': 2}
deep_update(source, overrides)
assert source == {'hello1': 1, 'hello2': 2}
source = {'hello': 'to_override'}
overrides = {'hello': 'over'}
deep_update(source, overrides)
assert source == {'hello': 'over'}
source = {'hello': {'value': 'to_override', 'no_change': 1}}
overrides = {'hello': {'value': 'over'}}
deep_update(source, overrides)
assert source == {'hello': {'value': 'over', 'no_change': 1}}
source = {'hello': {'value': 'to_override', 'no_change': 1}}
overrides = {'hello': {'value': {}}}
deep_update(source, overrides)
assert source == {'hello': {'value': {}, 'no_change': 1}}
source = {'hello': {'value': {}, 'no_change': 1}}
overrides = {'hello': {'value': 2}}
deep_update(source, overrides)
assert source == {'hello': {'value': 2, 'no_change': 1}}
def get_parent_values(self):
"""Return parent values."""
parent = self.fixture_manager.collection.get(self.inherit_from)
# Recursive to make sure everything is updated.
parent.inherit_from_parent()
for key in CAN_BE_INHERITED:
children_value = getattr(self, key)
parent_value = getattr(parent, key)
new_value = None
if not children_value:
# If I don't have a value, then we try from the parent
# no matter what.
new_value = copy.deepcopy(parent_value)
elif isinstance(children_value, _compat.string_types):
# The children value is something, then it takes
# precedence no matter what.
continue
elif hasattr(children_value, "update"):
# If it's a dict, then we try inheriting from the
# parent.
new_value = copy.deepcopy(parent_value)
if self.deep_inherit:
deep_update(new_value, children_value)
else:
new_value.update(children_value)
if new_value:
yield key, new_value
def get_parent_values(self):
"""Return parent values."""
parent = self.fixture_manager.collection.get(self.inherit_from)
# Recursive to make sure everything is updated.
parent.inherit_from_parent()
for key in CAN_BE_INHERITED:
children_value = getattr(self, key)
parent_value = getattr(parent, key)
new_value = None
if not children_value:
# If I don't have a value, then we try from the parent
# no matter what.
new_value = copy.deepcopy(parent_value)
elif isinstance(children_value, _compat.string_types):
# The children value is something, then it takes
# precedence no matter what.
continue
elif hasattr(children_value, "update"):
# If it's a dict, then we try inheriting from the
# parent.
new_value = copy.deepcopy(parent_value)
if self.deep_inherit:
deep_update(new_value, children_value)
else:
new_value.update(children_value)
if new_value:
yield key, new_value
