expose explode and style for OpenApiParameter #267

tfranzel · Jan 21, 2021 · e2e0c56 · e2e0c56
1 parent cb3adcd
commit e2e0c56
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Showing 3 changed files with 29 additions and 0 deletions.
diff --git a/drf_spectacular/openapi.py b/drf_spectacular/openapi.py
@@ -143,6 +143,8 @@ def _process_override_parameters(self):
                         description=parameter.description,
                         enum=parameter.enum,
                         deprecated=parameter.deprecated,
+                        style=parameter.style,
+                        explode=parameter.explode,
                         examples=build_examples_list(parameter.examples),
                     ))
             elif is_serializer(parameter):

diff --git a/drf_spectacular/utils.py b/drf_spectacular/utils.py
@@ -110,6 +110,8 @@ def __init__(
             description='',
             enum=None,
             deprecated=False,
+            style=None,
+            explode=None,
             examples: Optional[List[OpenApiExample]] = None,
             exclude=False,
     ):
@@ -120,6 +122,8 @@ def __init__(
         self.description = description
         self.enum = enum
         self.deprecated = deprecated
+        self.style = style
+        self.explode = explode
         self.examples = examples or []
         self.exclude = exclude
 

diff --git a/tests/test_regressions.py b/tests/test_regressions.py
@@ -1270,3 +1270,26 @@ class XViewset(viewsets.ModelViewSet):
     prop = schema['components']['schemas']['M4']['properties']['multi']
     assert prop['type'] == 'array'
     assert prop['items']['$ref'] == '#/components/schemas/MultiEnum'
+
+
+def test_explode_style_parameter_with_custom_schema(no_warnings):
+    @extend_schema(
+        parameters=[OpenApiParameter(
+            name='bbox',
+            type={'type': 'array', 'minItems': 4, 'maxItems': 6, 'items': {'type': 'number'}},
+            location=OpenApiParameter.QUERY,
+            required=False,
+            style='form',
+            explode=False,
+        )],
+        responses=OpenApiTypes.OBJECT,
+    )
+    @api_view(['GET'])
+    def view_func(request, format=None):
+        pass  # pragma: no cover
+
+    schema = generate_schema('/x/', view_function=view_func)
+    parameter = schema['paths']['/x/']['get']['parameters'][0]
+    assert 'explode' in parameter
+    assert 'style' in parameter
+    assert parameter['schema']['type'] == 'array'