raw_input is depreceated in python3

[Espionage724]

Was trying out python3 and was trying to add a new user via gmg. I was getting this error:

Traceback (most recent call last):
  File "/srv/www/media/bin/gmg", line 9, in <module>
    load_entry_point('mediagoblin', 'console_scripts', 'gmg')()
  File "/srv/www/media/mediagoblin/gmg_commands/__init__.py", line 148, in main_cli
    args.func(args)
  File "/srv/www/media/mediagoblin/gmg_commands/users.py", line 46, in adduser
    args.email = commands_util.prompt_if_not_set(args.email, "Email:")
  File "/srv/www/media/mediagoblin/gmg_commands/util.py", line 36, in prompt_if_not_set
    variable=raw_input(text + u' ')
NameError: name 'raw_input' is not defined

Did a little searching and noticed: ​https://www.codecademy.com/forum_questions/535b85237c82ca9f46000f87#answer-535ba57f52f86373e30012ce

In Python 3.x, input() replaces raw_input(), for input from the console.

So I edited mediagoblin/gmg_commands/util.py and changed the only raw_input occurrence to input, re-ran the gmg command, and it created the user successfully (or said it did anyway; haven't tested it yet :p).

Outside of this one situation, I'm not sure if raw_input affects anything else.

[berkerpeksag]

Fixed in stable and master. Thanks for the report!