def _to_dict(value):
if is_primitive(value):
return value
if is_list(value):
return [_to_dict(x) for x in value]
if is_mapping(value):
return {key: _to_dict(value) for key, value in value.items()}
def inner(inner_value: Any) -> bool:
"""
Checks whether inner_value is a SimpleMapping
"""
if not is_mapping(inner_value):
return False
for (key, val) in inner_value.items():
# Wrong type for key or value
if not (is_str(key) and
(is_primitive(val) or is_simple_list(val)
or inner(val))):
return False
# All dictionary items have correct type
return True
def test_is_not_primitive_3(self):
self.assertThatNot(is_primitive(range(6)))
def test_is_not_primitive_2(self):
self.assertThatNot(is_primitive({}))
def test_is_not_primitive_1(self):
self.assertThatNot(is_primitive([]))
def test_is_primitive_12(self):
self.assertThat(is_primitive(-13.12))
def test_is_primitive_11(self):
self.assertThat(is_primitive(42.42))
def test_is_primitive_10(self):
self.assertThat(is_primitive(-42))
def test_is_primitive_8(self):
self.assertThat(is_primitive('foo'))
def test_is_primitive_7(self):
self.assertThat(is_primitive(None))
def test_is_primitive_6(self):
self.assertThat(is_primitive(''))
def test_is_primitive_5(self):
self.assertThat(is_primitive(0.0))
def test_is_primitive_3(self):
self.assertThat(is_primitive(False))
def test_is_primitive_2(self):
self.assertThat(is_primitive(True))
def test_is_primitive_1(self):
self.assertThat(is_primitive(1))
def is_simple_list(item: Any) -> bool:
"""Checks whether input object is a simple list"""
return is_list(item) and all(
is_primitive(x) or SimpleMappingRepresentable.
is_simple_mapping(x) or is_simple_list(x) for x in item)