Attribute error when getting completions for "yield " as inputstring.

[jonathanslenders]

Jedi crashes when we retrieve the completions for the string "yield ".

  File "/usr/lib/python3.4/site-packages/prompt_toolkit-0.22-py3.4.egg/prompt_toolkit/contrib/ipython.py", line 69, in get_completions
    for c in super(IPythonCompleter, self).get_completions(document):
  File "/usr/lib/python3.4/site-packages/prompt_toolkit-0.22-py3.4.egg/prompt_toolkit/contrib/python_input.py", line 477, in get_completions
    script = get_jedi_script_from_document(document, self.get_locals(), self.get_globals())
  File "/usr/lib/python3.4/site-packages/prompt_toolkit-0.22-py3.4.egg/prompt_toolkit/contrib/python_input.py", line 457, in get_jedi_script_from_document
    namespaces=[locals, globals])
  File "/usr/lib/python3.4/site-packages/jedi-0.8.1_final0-py3.4.egg/jedi/api/__init__.py", line 642, in __init__
    interpreter.create(self._evaluator, namespaces[0], self._parser.module())
  File "/usr/lib/python3.4/site-packages/jedi-0.8.1_final0-py3.4.egg/jedi/api/interpreter.py", line 108, in create
    something.parent = ns
AttributeError: 'NoneType' object has no attribute 'parent'

See also: prompt-toolkit/python-prompt-toolkit#65

[davidhalter]

Thanks. I'm currently rewriting the parser. I hope this issue will be resolved once the new parser is here.

[jonathanslenders]

Great! Thanks for such a great project!

[davidhalter]

Still happening? (The interpreter stuff has been rewritten)