cli not python3 ready?

[Marwe]

I get this error after installing with python3, this is not the case with python2:

Traceback (most recent call last):
  File "/usr/local/bin/bepasty-cli", line 11, in <module>
    load_entry_point('bepasty-client-cli==0.3.0', 'console_scripts', 'bepasty-cli')()
  File "/home/martin/.local/lib/python3.6/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/martin/.local/lib/python3.6/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/martin/.local/lib/python3.6/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/martin/.local/lib/python3.6/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/bepasty_client_cli-0.3.0-py3.6.egg/bepasty_cli/cli.py", line 200, in main
  File "/usr/local/lib/python3.6/dist-packages/bepasty_client_cli-0.3.0-py3.6.egg/bepasty_cli/cli.py", line 262, in upload
AttributeError: 'str' object has no attribute 'decode'