Linter fixes

util/config/validator.py

@@ -4,6 +4,7 @@ import time
 
 from StringIO import StringIO
 from fnmatch import fnmatch
+from hashlib import sha1
 
 import OpenSSL
 import ldap
@@ -12,7 +13,6 @@ import redis
 
 from flask import Flask
 from flask_mail import Mail, Message
-from hashlib import sha1
 
 from app import app, config_provider, get_app_url, OVERRIDE_CONFIG_DIRECTORY
 from auth.auth_context import get_authenticated_user
@@ -54,7 +54,7 @@ def get_storage_providers(config):
   try:
     for name, parameters in storage_config.items():
       drivers[name] = (parameters[0], get_storage_driver(None, None, None, parameters))
-  except TypeError as te:
+  except TypeError:
     logger.exception('Missing required storage configuration provider')
     raise ConfigValidationException('Missing required parameter(s) for storage %s' % name)
 
@@ -254,7 +254,7 @@ def _validate_ssl(config, user_obj, _):
     return
 
   # Skip if externally terminated.
-  if config.get('EXTERNAL_TLS_TERMINATION', False) == True:
+  if config.get('EXTERNAL_TLS_TERMINATION', False) is True:
     return
 
   for filename in SSL_FILENAMES: