script for resetting passwords

reset_jupyter_password.py

@@ -0,0 +1,35 @@
+import os
+from IPython.lib import passwd
+from jinja2 import Environment, FileSystemLoader
+from random import shuffle
+
+username = input("Username: ")
+port = input("Port: ")
+servername = input("Servername: ")
+
+templates_folder = "templates"
+passwords_file = "passwords.txt"
+
+template_env = Environment(loader=FileSystemLoader(templates_folder))
+nbconfig = template_env.get_template("jupyter_notebook_config.py")
+
+passwords = open(passwords_file).read().strip().splitlines()
+passwords = [w.lower() for w in passwords]
+shuffle(passwords)
+password = "".join(passwords[:3])
+
+userdata = {}
+userdata['username'] = username
+userdata['password'] = password
+userdata['password_sha1'] = passwd(password)
+userdata['port'] = port
+userdata['servername'] = servername
+
+with open("jupyter_notebook_config.temp.py", "w") as f:
+    print(nbconfig.render(**userdata), file=f)
+    os.system(f"sudo mv jupyter_notebook_config.temp.py /home/{username}/.jupyter/jupyter_notebook_config.py")
+    os.system(f"sudo chown -R {username}:{username} /home/{username}/.jupyter")
+
+os.system(f"sudo service jupyterlab@{username} restart")
+
+print(f"New password: {password}")