1 files changed, 18 insertions, 16 deletions

diff --git a/testsuites/vstf/vstf_scripts/vstf/common/unix.py b/testsuites/vstf/vstf_scripts/vstf/common/unix.py
index 97582c74..ac3c9b72 100644
--- a/testsuites/vstf/vstf_scripts/vstf/common/unix.py
+++ b/testsuites/vstf/vstf_scripts/vstf/common/unix.py
@@ -14,49 +14,51 @@ from vstf.common import message
 
 
 class UdpServer(object):
+
     def __init__(self):
         super(UdpServer, self).__init__()
         try:
             os.unlink(constants.sockaddr)
         except OSError:
             if os.path.exists(constants.sockaddr):
-                raise Exception("socket not found %s" % constants.sockaddr)    
-        self.conn=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)    
-    
-    def listen(self,backlog=5):
+                raise Exception("socket not found %s" % constants.sockaddr)
+        self.conn = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+
+    def listen(self, backlog=5):
         self.conn.listen(backlog)
-        
+
     def accept(self):
         return self.conn.accept()
-    
+
     def bind(self, addr=constants.sockaddr):
         return self.conn.bind(addr)
-       
+
 #     def send(self, data, addr):
 #         return message.sendto(self.conn.sendto, data, addr)
-        
+
 #     def recv(self, size=constants.buff_size):
 #         return message.recv(self.conn.recvfrom)
-    
+
     def close(self):
         self.conn.close()
 
 
 class UdpClient(object):
+
     def __init__(self):
         super(UdpClient, self).__init__()
         if not os.path.exists(constants.sockaddr):
-            raise Exception("socket not found %s" % constants.sockaddr)    
-        self.conn=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-     
+            raise Exception("socket not found %s" % constants.sockaddr)
+        self.conn = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+
     def connect(self, addr=constants.sockaddr):
         return self.conn.connect(addr)
-       
+
     def send(self, data):
         message.send(self.conn.send, data)
-        
+
     def recv(self):
         return message.recv(self.conn.recv)
-    
+
     def close(self):
-        self.conn.close()
\ No newline at end of file
+        self.conn.close()