254 lines
8.3 KiB
Python
254 lines
8.3 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# Copyright (C) 2011, 2012 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 os
|
|
import vim
|
|
import subprocess
|
|
import tempfile
|
|
import json
|
|
from ycm import vimsupport
|
|
from ycm import utils
|
|
from ycm.completers.all.omni_completer import OmniCompleter
|
|
from ycm.completers.general import syntax_parse
|
|
from ycm.client.base_request import BaseRequest, BuildRequestData
|
|
from ycm.client.command_request import SendCommandRequest
|
|
from ycm.client.completion_request import CompletionRequest
|
|
from ycm.client.event_notification import SendEventNotificationAsync
|
|
|
|
try:
|
|
from UltiSnips import UltiSnips_Manager
|
|
USE_ULTISNIPS_DATA = True
|
|
except ImportError:
|
|
USE_ULTISNIPS_DATA = False
|
|
|
|
SERVER_PORT_RANGE_START = 10000
|
|
|
|
class YouCompleteMe( object ):
|
|
def __init__( self, user_options ):
|
|
self._user_options = user_options
|
|
self._omnicomp = OmniCompleter( user_options )
|
|
self._current_completion_request = None
|
|
self._server_stdout = None
|
|
self._server_stderr = None
|
|
self._server_popen = None
|
|
self._filetypes_with_keywords_loaded = set()
|
|
self._temp_options_filename = None
|
|
self._SetupServer()
|
|
|
|
|
|
def _SetupServer( self ):
|
|
server_port = SERVER_PORT_RANGE_START + os.getpid()
|
|
with tempfile.NamedTemporaryFile( delete = False ) as options_file:
|
|
self._temp_options_filename = options_file.name
|
|
json.dump( dict( self._user_options ), options_file )
|
|
command = ''.join( [ 'python ',
|
|
_PathToServerScript(),
|
|
' --port=',
|
|
str( server_port ),
|
|
' --options_file=',
|
|
options_file.name,
|
|
' --log=',
|
|
self._user_options[ 'server_log_level' ] ] )
|
|
|
|
BaseRequest.server_location = 'http://localhost:' + str( server_port )
|
|
|
|
if self._user_options[ 'server_use_vim_stdout' ]:
|
|
self._server_popen = subprocess.Popen( command, shell = True )
|
|
else:
|
|
filename_format = os.path.join( utils.PathToTempDir(),
|
|
'server_{port}_{std}.log' )
|
|
|
|
self._server_stdout = filename_format.format( port = server_port,
|
|
std = 'stdout' )
|
|
self._server_stderr = filename_format.format( port = server_port,
|
|
std = 'stderr' )
|
|
|
|
with open( self._server_stderr, 'w' ) as fstderr:
|
|
with open( self._server_stdout, 'w' ) as fstdout:
|
|
self._server_popen = subprocess.Popen( command,
|
|
stdout = fstdout,
|
|
stderr = fstderr,
|
|
shell = False )
|
|
|
|
|
|
def CreateCompletionRequest( self ):
|
|
# We have to store a reference to the newly created CompletionRequest
|
|
# because VimScript can't store a reference to a Python object across
|
|
# function calls... Thus we need to keep this request somewhere.
|
|
self._current_completion_request = CompletionRequest()
|
|
return self._current_completion_request
|
|
|
|
|
|
def SendCommandRequest( self, arguments, completer ):
|
|
return SendCommandRequest( arguments, completer )
|
|
|
|
|
|
def GetDefinedSubcommands( self ):
|
|
return BaseRequest.PostDataToHandler( BuildRequestData(),
|
|
'defined_subcommands' )
|
|
|
|
|
|
def GetCurrentCompletionRequest( self ):
|
|
return self._current_completion_request
|
|
|
|
|
|
def GetOmniCompleter( self ):
|
|
return self._omnicomp
|
|
|
|
|
|
def NativeFiletypeCompletionAvailable( self ):
|
|
try:
|
|
return BaseRequest.PostDataToHandler( BuildRequestData(),
|
|
'filetype_completion_available')
|
|
except:
|
|
return False
|
|
|
|
|
|
# TODO: This may not be needed at all when the server is ready. Evaluate this
|
|
# later.
|
|
# def FiletypeCompletionAvailable( self ):
|
|
# return bool( self.GetFiletypeCompleter() )
|
|
|
|
|
|
def NativeFiletypeCompletionUsable( self ):
|
|
return ( self.CurrentFiletypeCompletionEnabled() and
|
|
self.NativeFiletypeCompletionAvailable() )
|
|
|
|
|
|
# TODO: This may not be needed at all when the server is ready. Evaluate this
|
|
# later.
|
|
# def FiletypeCompletionUsable( self ):
|
|
# return ( self.CurrentFiletypeCompletionEnabled() and
|
|
# self.FiletypeCompletionAvailable() )
|
|
|
|
|
|
def OnFileReadyToParse( self ):
|
|
extra_data = {}
|
|
if self._user_options[ 'collect_identifiers_from_tags_files' ]:
|
|
extra_data[ 'tag_files' ] = _GetTagFiles()
|
|
|
|
if self._user_options[ 'seed_identifiers_with_syntax' ]:
|
|
self._AddSyntaxDataIfNeeded( extra_data )
|
|
|
|
SendEventNotificationAsync( 'FileReadyToParse', extra_data )
|
|
|
|
|
|
def OnBufferUnload( self, deleted_buffer_file ):
|
|
SendEventNotificationAsync( 'BufferUnload',
|
|
{ 'unloaded_buffer': deleted_buffer_file } )
|
|
|
|
|
|
def OnBufferVisit( self ):
|
|
extra_data = {}
|
|
_AddUltiSnipsDataIfNeeded( extra_data )
|
|
SendEventNotificationAsync( 'BufferVisit', extra_data )
|
|
|
|
|
|
def OnInsertLeave( self ):
|
|
SendEventNotificationAsync( 'InsertLeave' )
|
|
|
|
|
|
def OnVimLeave( self ):
|
|
self._server_popen.terminate()
|
|
os.remove( self._temp_options_filename )
|
|
|
|
|
|
def OnCurrentIdentifierFinished( self ):
|
|
SendEventNotificationAsync( 'CurrentIdentifierFinished' )
|
|
|
|
|
|
# TODO: Make this work again.
|
|
def DiagnosticsForCurrentFileReady( self ):
|
|
# if self.FiletypeCompletionUsable():
|
|
# return self.GetFiletypeCompleter().DiagnosticsForCurrentFileReady()
|
|
return False
|
|
|
|
|
|
# TODO: Make this work again.
|
|
def GetDiagnosticsForCurrentFile( self ):
|
|
# if self.FiletypeCompletionUsable():
|
|
# return self.GetFiletypeCompleter().GetDiagnosticsForCurrentFile()
|
|
return []
|
|
|
|
|
|
# TODO: Make this work again.
|
|
def GetDetailedDiagnostic( self ):
|
|
# if self.FiletypeCompletionUsable():
|
|
# return self.GetFiletypeCompleter().GetDetailedDiagnostic()
|
|
pass
|
|
|
|
|
|
# TODO: Make this work again.
|
|
def GettingCompletions( self ):
|
|
# if self.FiletypeCompletionUsable():
|
|
# return self.GetFiletypeCompleter().GettingCompletions()
|
|
return False
|
|
|
|
|
|
def DebugInfo( self ):
|
|
return BaseRequest.PostDataToHandler( BuildRequestData(),
|
|
'debug_info' )
|
|
|
|
|
|
def CurrentFiletypeCompletionEnabled( self ):
|
|
filetypes = vimsupport.CurrentFiletypes()
|
|
filetype_to_disable = self._user_options[
|
|
'filetype_specific_completion_to_disable' ]
|
|
return not all([ x in filetype_to_disable for x in filetypes ])
|
|
|
|
|
|
def _AddSyntaxDataIfNeeded( self, extra_data ):
|
|
filetype = vimsupport.CurrentFiletypes()[ 0 ]
|
|
if filetype in self._filetypes_with_keywords_loaded:
|
|
return
|
|
|
|
self._filetypes_with_keywords_loaded.add( filetype )
|
|
extra_data[ 'syntax_keywords' ] = list(
|
|
syntax_parse.SyntaxKeywordsForCurrentBuffer() )
|
|
|
|
|
|
def _GetTagFiles():
|
|
tag_files = vim.eval( 'tagfiles()' )
|
|
current_working_directory = os.getcwd()
|
|
return [ os.path.join( current_working_directory, x ) for x in tag_files ]
|
|
|
|
|
|
def _PathToServerScript():
|
|
dir_of_current_script = os.path.dirname( os.path.abspath( __file__ ) )
|
|
return os.path.join( dir_of_current_script, 'server/ycmd.py' )
|
|
|
|
|
|
def _AddUltiSnipsDataIfNeeded( extra_data ):
|
|
if not USE_ULTISNIPS_DATA:
|
|
return
|
|
|
|
try:
|
|
rawsnips = UltiSnips_Manager._snips( '', 1 )
|
|
except:
|
|
return
|
|
|
|
# UltiSnips_Manager._snips() returns a class instance where:
|
|
# class.trigger - name of snippet trigger word ( e.g. defn or testcase )
|
|
# class.description - description of the snippet
|
|
extra_data[ 'ultisnips_snippets' ] = [ { 'trigger': x.trigger,
|
|
'description': x.description
|
|
} for x in rawsnips ]
|
|
|
|
|