diff --git a/sio2/SISR/07-python/creatusr/creatusr.py b/sio2/SISR/07-python/creatusr/creatusr.py
index 88e1d2a..3a0df7e 100644
--- a/sio2/SISR/07-python/creatusr/creatusr.py
+++ b/sio2/SISR/07-python/creatusr/creatusr.py
@@ -7,7 +7,11 @@ def create_user(login, nomcomplet):
    cmds = ["useradd", "-m", "-c", nomcomplet, "-s", "/bin/bash", login]
    res = subprocess.run(cmds,stdout=subprocess.PIPE)
    print ("createusr : utilisateur ", login, " cree")
-
+   res=subprocess.run(["pwgen", "8", "1"],stdout=subprocess.PIPE)
+   pw = res.stdout.decode('utf8')
+   print (pw)
+   cmds = ["echo", login , ":" ,pw, "chpasswd"]
+   cmds = ["echo", login , ":" ,pw >> users.txt.pw]
 if  len(sys.argv) != 2 :
 	print ("usage : ", sys.argv[0], " <fichier>")
 	exit (1)