feat: Determine length of the randomly generated password

Author: davidkuda

src/pw_client.py

@@ -68,13 +68,14 @@ def create_backup(self):
             json.dump(self.pw_dict, pw_file_json)
 
     @staticmethod
-    def generate_random_password(special_characters=True):
-        """Generates a random password with 42 characters of any type (letters, digits, special characters)."""
+    def generate_random_password(special_characters=True,
+                                 password_length: int = 42) -> str:
+        """Generates a random password and returns it as a string."""
         digits = string.digits
         letters = string.ascii_letters
         punctuation = r"!#$%&()*+:,-./;<=>?@[]^_{|}~" if special_characters else None
         characters = digits + letters + punctuation
-        random_password = ''.join(random.choice(characters) for i in range(42))
+        random_password = ''.join(random.choice(characters) for i in range(password_length))
         return random_password
 
     @staticmethod

src/pw_command.py

@@ -92,7 +92,10 @@ def main(parsed_args):
             return pw.create_section(args.section)
 
     if args.generate_random_pw:
-        random_pw = pw.generate_random_password()
+        if args.input is not None:
+            random_pw = pw.generate_random_password(password_length=int(args.input))
+        else:
+            random_pw = pw.generate_random_password()
         return pw.copy_and_print_pw(random_pw)
 
     if args.input is None: