Merge branch 'grncdr-jedi' into dev

.gitmodules

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+[submodule "python/completers/python/jedi"]
+	path = python/completers/python/jedi
+	url = https://github.com/davidhalter/jedi.git

python/completers/python/hook.py

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+# Copyright (C) 2011, 2012  Stephen Sugden <me@stephensugden.com>
+#
+# This file is part of YouCompleteMe.
+#
+# YouCompleteMe is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# YouCompleteMe is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with YouCompleteMe.  If not, see <http://www.gnu.org/licenses/>.
+
+from jedi_completer import JediCompleter
+
+def GetCompleter():
+    return JediCompleter()

python/completers/python/jedi

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+Subproject commit 23f36c86d7d7c5b890fef9eb9eb46cd1fe553329

python/completers/python/jedi_completer.py

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+#!/usr/bin/env python
+#
+# Copyright (C) 2011, 2012  Stephen Sugden <me@stephensugden.com>
+#                           Strahinja Val Markovic <val@markovic.io>
+#
+# This file is part of YouCompleteMe.
+#
+# YouCompleteMe is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# YouCompleteMe is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with YouCompleteMe.  If not, see <http://www.gnu.org/licenses/>.
+
+import vim
+from threading import Thread, Event
+from completers.completer import Completer
+from vimsupport import CurrentLineAndColumn
+
+import sys
+from os.path import join, abspath, dirname
+
+# We need to add the jedi package to sys.path, but it's important that we clean
+# up after ourselves, because ycm.YouCompletMe.GetFiletypeCompleterForFiletype
+# removes sys.path[0] after importing completers.python.hook
+sys.path.insert( 0, join( abspath( dirname( __file__ ) ), 'jedi' ) )
+try:
+  from jedi import Script
+except ImportError, e:
+  vimsupport.PostVimMessage(
+    'Error importing jedi. Make sure the jedi submodule has been checked out. '
+    'In the YouCompleteMe folder, run "git submodule update --init --recursive"')
+sys.path.pop( 0 )
+
+
+class JediCompleter( Completer ):
+  """
+  A Completer that uses the Jedi completion engine.
+  https://jedi.readthedocs.org/en/latest/
+  """
+
+  def __init__( self ):
+    super( JediCompleter, self ).__init__()
+    self._query_ready = Event()
+    self._candidates_ready = Event()
+    self._query = None
+    self._candidates = None
+    self._exit = False
+    self._start_completion_thread()
+
+
+  def _start_completion_thread( self ):
+    self._completion_thread = Thread( target=self.SetCandidates )
+    self._completion_thread.daemon = True
+    self._completion_thread.start()
+
+
+  def SupportedFiletypes( self ):
+    """ Just python """
+    return [ 'python' ]
+
+
+  def CandidatesForQueryAsyncInner( self, query ):
+    self._query = query
+    self._candidates = None
+    self._candidates_ready.clear()
+    self._query_ready.set()
+
+
+  def AsyncCandidateRequestReadyInner( self ):
+    if self._completion_thread.is_alive():
+      return WaitAndClear( self._candidates_ready, timeout=0.005 )
+    else:
+      self._start_completion_thread()
+      return False
+
+
+  def CandidatesFromStoredRequestInner( self ):
+    return self._candidates or []
+
+
+  def SetCandidates( self ):
+    while True:
+      WaitAndClear( self._query_ready )
+
+      if self._exit:
+        return
+
+      filename = vim.current.buffer.name
+      query = self._query
+      line, column = CurrentLineAndColumn()
+      lines = map( str, vim.current.buffer )
+      if query is not None and lines[ line ]:
+        before, after = lines[ line ].rsplit( '.', 1 )
+        lines[ line ] = before + '.'
+        column = len( before ) + 1
+
+      source = '\n'.join( lines )
+      script = Script( source, line + 1, column, filename )
+
+      self._candidates = [ { 'word': str( completion.word ),
+                             'menu': str( completion.description ),
+                             'info': str( completion.doc ) }
+                          for completion in script.complete() ]
+
+      self._candidates_ready.set()
+
+
+def WaitAndClear( event, timeout=None ):
+    ret = event.wait( timeout )
+    if ret:
+        event.clear()
+    return ret