switch to notebook.auth

reset_jupyter_password.py

@@ -1,6 +1,6 @@
 import os
 # from IPython.lib import passwd
-from hashlib import sha1
+from notebook.auth import passwd
 from jinja2 import Environment, FileSystemLoader
 from random import shuffle
 from getpass import getpass
@@ -28,8 +28,7 @@ userdata['servername'] = servername
 password = getpass(f"New password: ")
 
 userdata['password'] = password
-# userdata['password_sha1'] = passwd(password)
-userdata['password_sha1'] = sha1(password.encode("utf-8")).hexdigest()
+userdata['password_sha1'] = passwd(password)
 
 with open("jupyter_notebook_config.temp.py", "w") as f:
     print(nbconfig.render(**userdata), file=f)