flake8 fixes

Signed-off-by: aiordache <anca.iordache@docker.com>

docker/transport/sshconn.py

@@ -97,14 +97,13 @@ class SSHSocket(socket.socket):
         self.proc.stdin.flush()
         return len(msg)
 
-
     def recv(self):
         if not self.proc:
             raise Exception('SSH subprocess not initiated.'
                             'connect() must be called first.')
         response = self.proc.stdout.read()
         return response
-        
+
     def makefile(self, mode):
         if not self.proc or self.proc.stdout.closed:
             buf = io.BytesIO()
@@ -119,6 +118,7 @@ class SSHSocket(socket.socket):
         self.proc.stdin.flush()
         self.proc.terminate()
 
+
 class SSHConnection(httplib.HTTPConnection, object):
     def __init__(self, ssh_transport=None, timeout=60, host=None):
         super(SSHConnection, self).__init__(
@@ -153,7 +153,7 @@ class SSHConnectionPool(urllib3.connectionpool.HTTPConnectionPool):
             self.ssh_transport = ssh_client.get_transport()
         self.timeout = timeout
         self.host = host
-        
+
         # self.base_url = six.moves.urllib_parse.urlparse(host)
         self.port = None
         if ':' in host:

tests/ssh/base.py

@@ -85,7 +85,10 @@ class BaseAPIIntegrationTest(BaseIntegrationTest):
     @staticmethod
     def get_client_instance():
         return docker.APIClient(
-            version=TEST_API_VERSION, timeout=60, use_ssh_client=True, **kwargs_from_env()
+            version=TEST_API_VERSION,
+            timeout=60,
+            use_ssh_client=True,
+            **kwargs_from_env()
         )
 
     @staticmethod