[READY] Update Jedi to latest commit

micbou commented 7 years ago

Current version of Jedi may return an empty docstring when completing in the middle of a function. For instance, the following code that completes the get function from requests and prints its docstring:

import jedi
import pprint

args = (
  '''import requests
requests.ge
''',
  2,
  len( 'requests.ge' ),
  'example.py'
)

for completion in jedi.Script(*args).completions():
     pprint.pprint( completion.docstring() )

args = (
  '''import requests
requests.get
''',
  2,
  len( 'requests.get' ),
  'example.py'
)

for completion in jedi.Script(*args).completions():
     pprint.pprint( completion.docstring() )

will output:

''
('get(url, params=None, **kwargs)\n'
 '\n'
 'Sends a GET request.\n'
 '\n'
 ':param url: URL for the new :class:`Request` object.\n'
 ':param params: (optional) Dictionary or bytes to be sent in the query string '
 'for the :class:`Request`.\n'
 ':param \\*\\*kwargs: Optional arguments that ``request`` takes.\n'
 ':return: :class:`Response <Response>` object\n'
 ':rtype: requests.Response')

The docstring is empty after completing ge but not after get. This issue was fixed in commit https://github.com/davidhalter/jedi/commit/7ca62578e11031ae09a6ad79fd74089de25ed46d. We update the Jedi dependency to include the commit.

In addition, we update the tests as latest Jedi version seems to have improved its docstring parsing.

This change is