Flake8: fix W293, E303, W391

cubicweb_trustedauth/pconfig.py

@@ -68,4 +68,3 @@ class TrustedAuthenticationPolicy(object):
         forgetting the user. This will be application-specific and can
         be done somewhere else or in a subclass."""
         return ()
-    

test/test_pyramid.py

@@ -18,7 +18,7 @@ class TestController(Controller):
 
 class PyramidTrustedAuthRequestTC(PyramidCWTest):
     test_db_id = 'trustedauth'
-    
+
     def includeme(self, config):
         includeme(config)
 
@@ -29,7 +29,6 @@ class PyramidTrustedAuthRequestTC(PyramidCWTest):
         self.assertEqual(200, req.status_int)
         self.assertEqual('VALID', result)
 
-
     def _test_header_format(self, hkey, login, http_method='GET',
                             headers=None, content=None, url='/testauth', **params):
         if headers is None:
@@ -52,20 +51,20 @@ class PyramidTrustedAuthRequestTC(PyramidCWTest):
                                                login='admin',
                                                )
         self._assert_auth(req, result)
-        
+
     def test_bad_login(self):
         result, req = self._test_header_format(hkey='X-Remote-User',
                                                login='admin2',
                                                )
         self._assert_auth_failed(req, result)
-        
+
     def test_bad_key(self):
         result, req = self._test_header_format(hkey='X-Remote-User2',
                                                login='admin',
                                                )
         self._assert_auth_failed(req, result)
 
-    
+
 if __name__ == "__main__":
     from logilab.common.testlib import unittest_main
     unittest_main()