def ask_detail_for_field(name,
detail_type,
ask_only_required=True,
help_map={}):
value = None
if MODEL_MAP.get(type(detail_type), None):
func = MODEL_MAP[type(detail_type)]
value = func()
return value
# collections are a special case
if type(detail_type) == booby.fields.Collection:
# collection
value = ask_collection_detail(name, detail_type.model,
ask_only_required, help_map)
elif is_model(detail_type):
# collection, and model field
value = ask_details_for_type(detail_type, ask_only_required, help_map)
elif issubclass(type(detail_type), booby.fields.Field):
# non-collection, and non-model field
value = ask_simple_field(name, type(detail_type), help_map)
elif issubclass(detail_type, booby.fields.Field):
# collection, and non-model field
value = ask_simple_field(name, detail_type, help_map)
return value
def ask_field(self, field_name):
field_type = self.model_type.__dict__.get(field_name, None)
if not field_type:
print "No field of that name."
new_value = ask_detail_for_field(field_name, field_type, None,
self.help_map)
if is_model(new_value):
new_value = new_value.to_json()
return new_value
def test_should_return_false_if_object_isnt_a_model_instance(self):
expect(is_model(object())).to(be_false)
def test_should_return_false_if_object_isnt_a_model_subclass(self):
expect(is_model(object)).to(be_false)
def test_should_return_true_if_object_is_a_model_subclass(self):
expect(is_model(User)).to(be_true)
def test_should_return_true_if_object_is_a_model_instance(self):
expect(is_model(User())).to(be_true)
def ensure_json_value(value):
if is_model(value):
return dict(value)
else:
return value
