[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

oauth2_provider/validators.py

@@ -70,30 +70,28 @@ def __call__(self, value):
         if query and not self.allow_query:
             raise ValidationError(
                 "%(name)s URI validation error. %(cause)s: %(value)s",
-                params={ "name": self.name, "value": value, "cause": 'query string not allowed'}
+                params={"name": self.name, "value": value, "cause": "query string not allowed"},
             )
         if fragment and not self.allow_fragments:
             raise ValidationError(
                 "%(name)s URI validation error. %(cause)s: %(value)s",
-                params={ "name": self.name, "value": value, "cause": 'fragment not allowed'}
+                params={"name": self.name, "value": value, "cause": "fragment not allowed"},
             )
         if path and not self.allow_path:
             raise ValidationError(
                 "%(name)s URI validation error. %(cause)s: %(value)s",
-                params={ "name": self.name, "value": value, "cause": 'path not allowed'}
+                params={"name": self.name, "value": value, "cause": "path not allowed"},
             )
 
         try:
             super().__call__(value)
         except ValidationError as e:
             raise ValidationError(
                 "%(name)s URI validation error. %(cause)s: %(value)s",
-                params={ "name": self.name, "value": value, "cause": e}
+                params={"name": self.name, "value": value, "cause": e},
             )
 
 
-
-
 ##
 # WildcardSet is a special set that contains everything.
 # This is required in order to move validation of the scheme from

tests/test_validators.py

@@ -122,7 +122,7 @@ def test_invalid_schemes(self):
             "http:/example.com",
             "HTTP://localhost",
             "HTTP://example.com",
-            "HTTP://-example.com-", # triggers an exception in the upstream validators
+            "HTTP://-example.com-",  # triggers an exception in the upstream validators
             "HTTP://example.com/path",
             "HTTP://example.com/path?query=string",
             "HTTP://example.com/path?query=string#fragmemt",