SyntaxError: from __future__ imports must occur at the beginning of the file

[tests.git] / system / tcptest.py

diff --git a/system/tcptest.py b/system/tcptest.py
index 773ecbe..e5ff92e 100755 (executable)
--- a/system/tcptest.py
+++ b/system/tcptest.py
@@ -3,6 +3,9 @@
 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
 # Copyright (C) 2010 INRIA 
 #
+
+from __future__ import print_function
+
 import sys
 import time
 import subprocess
@@ -13,7 +16,7 @@ from optparse import OptionParser
 
 def myprint(message, id='client'):
     now = time.strftime("%H:%M:%S", time.localtime())
-    print "* {now} ({id}) -- {message}".format(**locals())
+    print("* {now} ({id}) -- {message}".format(**locals()))
     sys.stdout.flush()
 
 def show_network_status(id):
@@ -64,7 +67,7 @@ class Server:
             else:
                 server.serve_forever()        
         except KeyboardInterrupt as e:
-            print 'Bailing out on keyboard interrupt'
+            print('Bailing out on keyboard interrupt')
             sys.exit(1)
             
 class Ready:
@@ -90,7 +93,7 @@ class Ready:
                 s.bind((options.address, options.port))
                 return True
             except Exception as e:
-                print e
+                print(e)
                 return False
 
         def eth0_has_ipv4():
@@ -158,5 +161,5 @@ if __name__ == '__main__':
         elif arg.find("ready") >= 0:
             sys.argv.remove(arg)
             Ready().main()
-    print 'you must specify either --client or --server'
+    print('you must specify either --client or --server')
     sys.exit(1)