def get_identifier(entity_name, object):
"""Get identifier from BrAPI object or generate one from hashed string json representation"""
entity_id = entity_name + 'DbId'
object_id = object.get(entity_id)
if not object_id:
simplified_object = remove_falsey(object, predicate=lambda x: x and not isinstance(x, set))
object_id = str(hash(json.dumps(simplified_object, sort_keys=True)))
object[entity_id] = object_id
return object_id
def get_identifier(entity_name, data):
"""
Get identifier from BrAPI object or generate one from hashed string json representation
"""
entity_id = entity_name + 'DbId'
data_id = data.get(entity_id)
if not data_id:
simplified_object = remove_falsey(
data, predicate=lambda x: x and not isinstance(x, set))
json_rep = json.dumps(simplified_object, sort_keys=True)
data_id = str(hashxx(json_rep.encode()))
data[entity_id] = str(data_id)
return data_id
def test_remove_in_composed_value(self):
input_value = [
None, {
"a": None,
"b": 2,
"c": [{
"a": None,
"b": "",
"c": 1
}, ""]
}
]
expected = [{'b': 2, 'c': [{'c': 1}]}]
actual = remove_falsey(input_value)
self.assertEqual(expected, actual)
def test_remove_in_dict(self):
input_value = {"a": None, "b": 2}
expected = {"b": 2}
actual = remove_falsey(input_value)
self.assertEqual(expected, actual)
def test_remove_heterogeneous(self):
input_value = [None, "", {1, 2, None}, 0]
expected = [{1, 2}]
actual = remove_falsey(input_value)
self.assertEqual(expected, actual)
def test_remove_empty(self):
input_value = []
expected = None
actual = remove_falsey(input_value)
self.assertEqual(expected, actual)