def test_set_nested_value_adds_new_key_val_pair():
d = {'attributes': {'some_osm_tag': 'hello'}}
value = {'attributes': {'some_tag': 'bye'}}
return_d = dict_support.set_nested_value(d, value)
assert return_d == {
'attributes': {
'some_osm_tag': 'hello',
'some_tag': 'bye'
}
}
def update(self):
if self.has_updates():
if isinstance(self.data, dict):
for attachment in self.attachments:
attachment_data = dict_support.get_nested_value(self.data, attachment)
if isinstance(attachment_data, (list, set)):
value = attachment_data.__class__(map(self.map.get, attachment_data))
else:
value = self.map[attachment_data]
self.data = dict_support.set_nested_value(
self.data, dict_support.nest_at_leaf(deepcopy(attachment), value))
else:
for attachment in self.attachments:
if all([isinstance(x, (list, set)) for x in self.data[attachment]]):
self.data[attachment] = self.data[attachment].apply(
lambda x: x.__class__([self.map[i] for i in x]))
else:
self.data[attachment] = self.data[attachment].replace(self.map)
self.build_identity_map()
def test_set_nested_value_overwrites_current_value():
d = {'attributes': {'some_osm_tag': 'hello'}}
value = {'attributes': {'some_osm_tag': 'bye'}}
return_d = dict_support.set_nested_value(d, value)
assert return_d == {'attributes': {'some_osm_tag': 'bye'}}
def test_set_nested_value_creates_new_nest_in_place_of_single_value():
d = {'attributes': 1}
value = {'attributes': {'some_tag': 'bye'}}
return_d = dict_support.set_nested_value(d, value)
assert return_d == {'attributes': {'some_tag': 'bye'}}