Added SUPPORTED_SUBMIT_METHODS swagger ui setting (#91)

src/drf_yasg/app_settings.py

@@ -46,6 +46,16 @@ SWAGGER_DEFAULTS = {
     'DEFAULT_MODEL_DEPTH': 3,
     'OAUTH2_REDIRECT_URL': None,
     'OAUTH2_CONFIG': {},
+    'SUPPORTED_SUBMIT_METHODS': [
+        'get',
+        'put',
+        'post',
+        'delete',
+        'options',
+        'head',
+        'patch',
+        'trace'
+    ],
 }
 
 REDOC_DEFAULTS = {

src/drf_yasg/renderers.py

@@ -94,6 +94,7 @@ class _UIRenderer(BaseRenderer):
             'defaultModelExpandDepth': swagger_settings.DEFAULT_MODEL_DEPTH,
             'defaultModelsExpandDepth': swagger_settings.DEFAULT_MODEL_DEPTH,
             'oauth2RedirectUrl': swagger_settings.OAUTH2_REDIRECT_URL,
+            'supportedSubmitMethods': swagger_settings.SUPPORTED_SUBMIT_METHODS,
         }
         data = {k: v for k, v in data.items() if v is not None}
         if swagger_settings.VALIDATOR_URL != '':