More fixes to non-dicts in schema request/response.

Author: playpauseandstop

CHANGELOG.rst

@@ -1,3 +1,8 @@
+1.1.1 (2017-10-09)
+------------------
+
+- Do not attempt to convert empty list to dict for request/response data
+
 1.1.0 (2017-10-09)
 ------------------
 

rororo/__init__.py

@@ -11,4 +11,4 @@
 
 __author__ = 'Igor Davydenko'
 __license__ = 'BSD'
-__version__ = '1.1.0'
+__version__ = '1.1.1'

rororo/schemas/schema.py

@@ -93,8 +93,8 @@ def make_error(self,
         return error_class(message)
 
     def make_response(self,
-                      data: AnyMapping=None,
-                      **kwargs: Any) -> AnyMapping:
+                      data: Any=None,
+                      **kwargs: Any) -> Any:
         r"""Validate response data and wrap it inside response factory.
 
         :param data: Response data. Could be ommited.
@@ -118,7 +118,7 @@ def make_response(self,
             return self.response_factory(
                 *([data] if data is not None else []),
                 **kwargs)
-        return data or {}
+        return data
 
     def validate_request(self,
                          data: Any,
@@ -174,7 +174,7 @@ def _pure_data(self, data: Any) -> Any:
 
         :param data: Request or response data.
         """
-        if not isinstance(data, dict):
+        if not isinstance(data, dict) and not isinstance(data, list):
             try:
                 return dict(data)
             except TypeError:

tests/test_schemas.py

@@ -86,6 +86,11 @@ def test_schema_array(self):
         assert schema.validate_request(TEST_ARRAY) == TEST_ARRAY
         assert schema.make_response(TEST_ARRAY) == TEST_ARRAY
 
+    def test_schema_array_empty(self):
+        schema = Schema(schemas.array)
+        assert schema.validate_request([]) == []
+        assert schema.make_response([]) == []
+
     def test_schema_default_values(self):
         schema = Schema(schemas.default_values)
         data = schema.validate_request({})