Add exception for two-factor required (#1357)

* Add exception for two-factor required

* Update tools/plex-gettoken.py with 2FA exception

Author: JonnyWong16

plexapi/exceptions.py

@@ -29,3 +29,8 @@ class Unsupported(PlexApiException):
 class Unauthorized(BadRequest):
     """ Invalid username/password or token. """
     pass
+
+
+class TwoFactorRequired(Unauthorized):
+    """ Two factor authentication required. """
+    pass

plexapi/myplex.py

@@ -12,7 +12,7 @@
                      log, logfilter, utils)
 from plexapi.base import PlexObject
 from plexapi.client import PlexClient
-from plexapi.exceptions import BadRequest, NotFound, Unauthorized
+from plexapi.exceptions import BadRequest, NotFound, Unauthorized, TwoFactorRequired
 from plexapi.library import LibrarySection
 from plexapi.server import PlexServer
 from plexapi.sonos import PlexSonosClient
@@ -237,6 +237,8 @@ def query(self, url, method=None, headers=None, timeout=None, **kwargs):
             errtext = response.text.replace('\n', ' ')
             message = f'({response.status_code}) {codename}; {response.url} {errtext}'
             if response.status_code == 401:
+                if "verification code" in response.text:
+                    raise TwoFactorRequired(message)
                 raise Unauthorized(message)
             elif response.status_code == 404:
                 raise NotFound(message)

tools/plex-gettoken.py

@@ -4,11 +4,16 @@
 Plex-GetToken is a simple method to retrieve a Plex account token.
 """
 from getpass import getpass
+from plexapi.exceptions import TwoFactorRequired
 from plexapi.myplex import MyPlexAccount
 
 username = input("Plex username: ")
 password = getpass("Plex password: ")
-code = input("Plex 2FA code (leave blank for none): ")
 
-account = MyPlexAccount(username, password, code=code)
+try:
+    account = MyPlexAccount(username, password)
+except TwoFactorRequired:
+    code = input("Plex 2FA code: ")
+    account = MyPlexAccount(username, password, code=code)
+
 print(account.authenticationToken)