apply code stylecode-style

* reorder-python-imports
* line fixers
* black
* flake8

5 files changed, 6 insertions, 7 deletions

diff --git a/src/werkzeug/middleware/http_proxy.py b/src/werkzeug/middleware/http_proxy.py
index 0890cf00..bfdc0712 100644
--- a/src/werkzeug/middleware/http_proxy.py
+++ b/src/werkzeug/middleware/http_proxy.py
@@ -7,7 +7,6 @@ Basic HTTP Proxy
 :copyright: 2007 Pallets
 :license: BSD-3-Clause
 """
-
 import socket
 
 from ..datastructures import EnvironHeaders
@@ -117,7 +116,7 @@ class ProxyMiddleware(object):
             if opts["remove_prefix"]:
                 remote_path = "%s/%s" % (
                     target.path.rstrip("/"),
-                    remote_path[len(prefix):].lstrip("/"),
+                    remote_path[len(prefix) :].lstrip("/"),
                 )
 
             content_length = environ.get("CONTENT_LENGTH")
@@ -179,7 +178,7 @@ class ProxyMiddleware(object):
 
                 resp = con.getresponse()
             except socket.error:
-                from werkzeug.exceptions import BadGateway
+                from ..exceptions import BadGateway
 
                 return BadGateway()(environ, start_response)
 
diff --git a/src/werkzeug/middleware/lint.py b/src/werkzeug/middleware/lint.py
index 0c71f9ca..15372819 100644
--- a/src/werkzeug/middleware/lint.py
+++ b/src/werkzeug/middleware/lint.py
@@ -164,7 +164,7 @@ class GuardedIterator(object):
             content_length = headers.get("content-length", type=int)
 
             if status_code == 304:
-                for key, value in headers:
+                for key, _value in headers:
                     key = key.lower()
                     if key not in ("expires", "content-location") and is_entity_header(
                         key
diff --git a/src/werkzeug/middleware/profiler.py b/src/werkzeug/middleware/profiler.py
index 64041f61..8e2edc20 100644
--- a/src/werkzeug/middleware/profiler.py
+++ b/src/werkzeug/middleware/profiler.py
@@ -12,6 +12,7 @@ that may be slowing down your application.
 :license: BSD-3-Clause
 """
 from __future__ import print_function
+
 import os.path
 import sys
 import time
diff --git a/src/werkzeug/middleware/proxy_fix.py b/src/werkzeug/middleware/proxy_fix.py
index 6fcd2ef6..dc1dacc8 100644
--- a/src/werkzeug/middleware/proxy_fix.py
+++ b/src/werkzeug/middleware/proxy_fix.py
@@ -141,7 +141,7 @@ class ProxyFix(object):
             "'get_remote_addr' is deprecated as of version 0.15 and"
             " will be removed in version 1.0. It is now handled"
             " internally for each header.",
-            DeprecationWarning
+            DeprecationWarning,
         )
         return self._get_trusted_comma(self.x_for, ",".join(forwarded_for))
 
diff --git a/src/werkzeug/middleware/shared_data.py b/src/werkzeug/middleware/shared_data.py
index 5ea3f87e..a902281d 100644
--- a/src/werkzeug/middleware/shared_data.py
+++ b/src/werkzeug/middleware/shared_data.py
@@ -8,7 +8,6 @@ Serve Shared Static Files
 :copyright: 2007 Pallets
 :license: BSD-3-Clause
 """
-
 import mimetypes
 import os
 import posixpath
@@ -219,7 +218,7 @@ class SharedDataMiddleware(object):
                 search_path += "/"
 
             if path.startswith(search_path):
-                real_filename, file_loader = loader(path[len(search_path):])
+                real_filename, file_loader = loader(path[len(search_path) :])
 
                 if file_loader is not None:
                     break