Fix linter errors

connexion/decorators/security.py

@@ -101,6 +101,7 @@ def get_bearerinfo_func(security_definition):
         return get_function_from_name(func)
     return None
 
+
 def security_passthrough(function):
     """
     :type function: types.FunctionType

connexion/operations/secure.py

@@ -4,10 +4,11 @@
 from ..decorators.decorator import (BeginOfRequestLifecycleDecorator,
                                     EndOfRequestLifecycleDecorator)
 from ..decorators.security import (get_apikeyinfo_func, get_basicinfo_func,
+                                   get_bearerinfo_func,
                                    get_scope_validate_func, get_tokeninfo_func,
                                    security_deny, security_passthrough,
-                                   verify_apikey, verify_basic, verify_oauth,
-                                   verify_security, get_bearerinfo_func, verify_bearer)
+                                   verify_apikey, verify_basic, verify_bearer,
+                                   verify_oauth, verify_security)
 
 logger = logging.getLogger("connexion.operations.secure")
 
@@ -128,7 +129,7 @@ def security_decorator(self):
                     logger.warning("... Unsupported http authorization scheme %s" % scheme, extra=vars(self))
 
             elif security_scheme['type'] == 'apiKey':
-                scheme = security_scheme.get('x-authentication-scheme','').lower()
+                scheme = security_scheme.get('x-authentication-scheme', '').lower()
                 if scheme == 'bearer':
                     bearer_info_func = get_bearerinfo_func(security_scheme)
                     if not bearer_info_func:

connexion/resolver.py

@@ -98,7 +98,7 @@ def resolve_operation_id_using_rest_semantics(self, operation):
         :type operation: connexion.operations.AbstractOperation
         """
         path_match = re.search(
-            '^/?(?P<resource_name>([\w\-](?<!/))*)(?P<trailing_slash>/*)(?P<extended_path>.*)$', operation.path
+            r'^/?(?P<resource_name>([\w\-](?<!/))*)(?P<trailing_slash>/*)(?P<extended_path>.*)$', operation.path
         )
 
         def get_controller_name():

connexion/utils.py

@@ -172,7 +172,7 @@ def loads(self, data):
 
         try:
             return self.json.loads(data)
-        except Exception as error:
+        except Exception:
             if isinstance(data, six.string_types):
                 return data
 

examples/openapi3/jwt/app.py

@@ -2,13 +2,13 @@
 '''
 Basic example of a resource server
 '''
-from werkzeug.exceptions import Unauthorized
-
-import connexion
 
 import time
 
-from jose import jwt, JWTError
+import connexion
+from werkzeug.exceptions import Unauthorized
+
+from jose import JWTError, jwt
 
 JWT_ISSUER = 'com.zalando.connexion'
 JWT_SECRET = '872f65270a71ca913766335276fb2c1b76b8ccdef749cdfc9a1598ac36d77c99'

tests/fakeapi/hello.py

@@ -507,7 +507,6 @@ def apikey_info(apikey, required_scopes=None):
     return None
 
 def jwt_info(token):
-    print(token)
     if token == '100':
         return {'sub': '100'}
-    return None
+    return None