def test_kwargs_int():
expected = {"test": 2}
actual = parse_kwarg("test=2")
assert actual == expected
assert isinstance(actual["test"], int)
assert actual["test"] == 2
def unicorn(parser, token):
contents = token.split_contents()
if len(contents) < 2:
raise template.TemplateSyntaxError(
"%r tag requires at least a single argument" %
token.contents.split()[0])
tag_name = contents[0]
component_name = contents[1]
if not (component_name[0] == component_name[-1]
and component_name[0] in ('"', "'")):
raise template.TemplateSyntaxError(
"%r tag's argument should be in quotes" % tag_name)
kwargs = {}
for arg in contents[2:]:
try:
kwarg = parse_kwarg(arg)
kwargs.update(kwarg)
except InvalidKwarg:
pass
return UnicornNode(component_name[1:-1], kwargs)
def test_kwargs_skip_unparseable_value():
expected = {"test": "some_context_variable"}
actual = parse_kwarg("test=some_context_variable")
assert actual == expected
assert isinstance(actual["test"], str)
assert actual["test"] == "some_context_variable"
def test_kwargs_string():
expected = {"test": "1"}
actual = parse_kwarg("test='1'")
assert actual == expected
assert isinstance(actual["test"], str)
assert actual["test"] == "1"
def test_kwargs_raise_unparseable_value():
with pytest.raises(ValueError) as e:
parse_kwarg("test=some_context_variable", raise_if_unparseable=True)
assert e.type == ValueError
def test_kwargs_invalid_internal_singlequote():
with pytest.raises(InvalidKwarg) as e:
parse_kwarg("te'st=1")
assert e.type == InvalidKwarg
def test_kwargs_invalid_internal_doublequote():
with pytest.raises(InvalidKwarg) as e:
parse_kwarg('te"st=1')
assert e.type == InvalidKwarg
def test_kwargs_invalid_no_equal_sign():
with pytest.raises(InvalidKwarg) as e:
parse_kwarg("test")
assert e.type == InvalidKwarg
def test_kwargs_invalid_startswith_singlequote():
with pytest.raises(InvalidKwarg) as e:
parse_kwarg("'test'=2")
assert e.type == InvalidKwarg
def test_kwargs_invalid_startswith_doublequote():
with pytest.raises(InvalidKwarg) as e:
parse_kwarg('"test"=2')
assert e.type == InvalidKwarg
def handle(component_request: ComponentRequest, component: UnicornView,
payload: Dict):
call_method_name = payload.get("name", "")
assert call_method_name, "Missing 'name' key for callMethod"
(method_name, args, kwargs) = parse_call_method_name(call_method_name)
return_data = Return(method_name, args, kwargs)
setter_method = {}
is_refresh_called = False
is_reset_called = False
validate_all_fields = False
if "=" in call_method_name:
try:
setter_method = parse_kwarg(call_method_name,
raise_if_unparseable=True)
except InvalidKwarg:
pass
if setter_method:
property_name = list(setter_method.keys())[0]
property_value = setter_method[property_name]
set_property_value(component, property_name, property_value)
return_data = Return(property_name, [property_value])
else:
if method_name == "$refresh":
# Handle the refresh special action
component = UnicornView.create(
component_id=component_request.id,
component_name=component_request.name,
request=component_request.request,
)
# Set component properties based on request data
for (
property_name,
property_value,
) in component_request.data.items():
set_property_from_data(component, property_name,
property_value)
component.hydrate()
is_refresh_called = True
elif method_name == "$reset":
# Handle the reset special action
component = UnicornView.create(
component_id=component_request.id,
component_name=component_request.name,
request=component_request.request,
use_cache=False,
)
# Explicitly remove all errors and prevent validation from firing before render()
component.errors = {}
is_reset_called = True
elif method_name == "$toggle":
for property_name in args:
property_value = _get_property_value(component, property_name)
property_value = not property_value
set_property_value(component, property_name, property_value)
elif method_name == "$validate":
# Handle the validate special action
validate_all_fields = True
else:
component.calling(method_name, args)
return_data.value = _call_method_name(component, method_name, args,
kwargs)
component.called(method_name, args)
return (
component,
is_refresh_called,
is_reset_called,
validate_all_fields,
return_data,
)
