diff options
Diffstat (limited to 'src/waitress/proxy_headers.py')
| -rw-r--r-- | src/waitress/proxy_headers.py | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/waitress/proxy_headers.py b/src/waitress/proxy_headers.py index 1df8b8e..13cb2ed 100644 --- a/src/waitress/proxy_headers.py +++ b/src/waitress/proxy_headers.py @@ -1,7 +1,6 @@ from collections import namedtuple -from .utilities import logger, undquote, BadRequest - +from .utilities import BadRequest, logger, undquote PROXY_HEADERS = frozenset( { @@ -22,7 +21,7 @@ class MalformedProxyHeader(Exception): self.header = header self.reason = reason self.value = value - super(MalformedProxyHeader, self).__init__(header, reason, value) + super().__init__(header, reason, value) def proxy_headers_middleware( @@ -53,7 +52,7 @@ def proxy_headers_middleware( ex.reason, ex.value, ) - error = BadRequest('Header "{0}" malformed.'.format(ex.header)) + error = BadRequest('Header "{}" malformed.'.format(ex.header)) return error.wsgi_response(environ, start_response) # Clear out the untrusted proxy headers |