497a803188
When no argument is given to the YcmToggleLogs command, instead of displaying the list of available logfiles, prompt the user to open (or close if already open) one of them.
780 lines
27 KiB
Python
780 lines
27 KiB
Python
# Copyright (C) 2011-2012 Google Inc.
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# 2016-2017 YouCompleteMe contributors
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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# Not installing aliases from python-future; it's unreliable and slow.
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from builtins import * # noqa
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from future.utils import iteritems
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import base64
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import json
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import logging
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import os
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import signal
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import vim
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from subprocess import PIPE
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from tempfile import NamedTemporaryFile
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from ycm import base, paths, vimsupport
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from ycm.buffer import BufferDict
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from ycmd import utils
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from ycmd import server_utils
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from ycmd.request_wrap import RequestWrap
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from ycm.omni_completer import OmniCompleter
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from ycm import syntax_parse
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from ycm.client.ycmd_keepalive import YcmdKeepalive
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from ycm.client.base_request import ( BaseRequest, BuildRequestData,
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HandleServerException )
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from ycm.client.completer_available_request import SendCompleterAvailableRequest
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from ycm.client.command_request import SendCommandRequest
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from ycm.client.completion_request import ( CompletionRequest,
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ConvertCompletionDataToVimData )
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from ycm.client.debug_info_request import ( SendDebugInfoRequest,
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FormatDebugInfoResponse )
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from ycm.client.omni_completion_request import OmniCompletionRequest
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from ycm.client.event_notification import SendEventNotificationAsync
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from ycm.client.shutdown_request import SendShutdownRequest
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def PatchNoProxy():
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current_value = os.environ.get('no_proxy', '')
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additions = '127.0.0.1,localhost'
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os.environ['no_proxy'] = ( additions if not current_value
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else current_value + ',' + additions )
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# We need this so that Requests doesn't end up using the local HTTP proxy when
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# talking to ycmd. Users should actually be setting this themselves when
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# configuring a proxy server on their machine, but most don't know they need to
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# or how to do it, so we do it for them.
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# Relevant issues:
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# https://github.com/Valloric/YouCompleteMe/issues/641
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# https://github.com/kennethreitz/requests/issues/879
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PatchNoProxy()
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# Force the Python interpreter embedded in Vim (in which we are running) to
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# ignore the SIGINT signal. This helps reduce the fallout of a user pressing
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# Ctrl-C in Vim.
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signal.signal( signal.SIGINT, signal.SIG_IGN )
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HMAC_SECRET_LENGTH = 16
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SERVER_SHUTDOWN_MESSAGE = (
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"The ycmd server SHUT DOWN (restart with ':YcmRestartServer')." )
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EXIT_CODE_UNEXPECTED_MESSAGE = (
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"Unexpected exit code {code}. "
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"Type ':YcmToggleLogs {logfile}' to check the logs." )
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CORE_UNEXPECTED_MESSAGE = (
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"Unexpected error while loading the YCM core library. "
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"Type ':YcmToggleLogs {logfile}' to check the logs." )
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CORE_MISSING_MESSAGE = (
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'YCM core library not detected; you need to compile YCM before using it. '
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'Follow the instructions in the documentation.' )
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CORE_PYTHON2_MESSAGE = (
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"YCM core library compiled for Python 2 but loaded in Python 3. "
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"Set the 'g:ycm_server_python_interpreter' option to a Python 2 "
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"interpreter path." )
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CORE_PYTHON3_MESSAGE = (
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"YCM core library compiled for Python 3 but loaded in Python 2. "
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"Set the 'g:ycm_server_python_interpreter' option to a Python 3 "
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"interpreter path." )
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CORE_OUTDATED_MESSAGE = (
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'YCM core library too old; PLEASE RECOMPILE by running the install.py '
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'script. See the documentation for more details.' )
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SERVER_IDLE_SUICIDE_SECONDS = 1800 # 30 minutes
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DIAGNOSTIC_UI_FILETYPES = set( [ 'cpp', 'cs', 'c', 'objc', 'objcpp',
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'typescript' ] )
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CLIENT_LOGFILE_FORMAT = 'ycm_'
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SERVER_LOGFILE_FORMAT = 'ycmd_{port}_{std}_'
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# Flag to set a file handle inheritable by child processes on Windows. See
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# https://msdn.microsoft.com/en-us/library/ms724935.aspx
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HANDLE_FLAG_INHERIT = 0x00000001
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class YouCompleteMe( object ):
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def __init__( self, user_options ):
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self._available_completers = {}
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self._user_options = user_options
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self._user_notified_about_crash = False
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self._omnicomp = OmniCompleter( user_options )
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self._buffers = BufferDict( user_options )
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self._latest_completion_request = None
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self._logger = logging.getLogger( 'ycm' )
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self._client_logfile = None
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self._server_stdout = None
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self._server_stderr = None
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self._server_popen = None
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self._filetypes_with_keywords_loaded = set()
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self._ycmd_keepalive = YcmdKeepalive()
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self._server_is_ready_with_cache = False
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self._SetupLogging()
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self._SetupServer()
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self._ycmd_keepalive.Start()
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self._complete_done_hooks = {
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'cs': lambda self: self._OnCompleteDone_Csharp()
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}
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def _SetupServer( self ):
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self._available_completers = {}
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self._user_notified_about_crash = False
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self._filetypes_with_keywords_loaded = set()
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self._server_is_ready_with_cache = False
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hmac_secret = os.urandom( HMAC_SECRET_LENGTH )
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options_dict = dict( self._user_options )
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options_dict[ 'hmac_secret' ] = utils.ToUnicode(
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base64.b64encode( hmac_secret ) )
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options_dict[ 'server_keep_logfiles' ] = self._user_options[
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'keep_logfiles' ]
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# The temp options file is deleted by ycmd during startup.
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with NamedTemporaryFile( delete = False, mode = 'w+' ) as options_file:
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json.dump( options_dict, options_file )
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server_port = utils.GetUnusedLocalhostPort()
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BaseRequest.server_location = 'http://127.0.0.1:' + str( server_port )
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BaseRequest.hmac_secret = hmac_secret
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try:
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python_interpreter = paths.PathToPythonInterpreter()
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except RuntimeError as error:
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error_message = (
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"Unable to start the ycmd server. {0}. "
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"Correct the error then restart the server "
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"with ':YcmRestartServer'.".format( str( error ).rstrip( '.' ) ) )
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self._logger.exception( error_message )
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vimsupport.PostVimMessage( error_message )
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return
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args = [ python_interpreter,
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paths.PathToServerScript(),
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'--port={0}'.format( server_port ),
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'--options_file={0}'.format( options_file.name ),
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'--log={0}'.format( self._user_options[ 'log_level' ] ),
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'--idle_suicide_seconds={0}'.format(
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SERVER_IDLE_SUICIDE_SECONDS ) ]
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self._server_stdout = utils.CreateLogfile(
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SERVER_LOGFILE_FORMAT.format( port = server_port, std = 'stdout' ) )
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self._server_stderr = utils.CreateLogfile(
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SERVER_LOGFILE_FORMAT.format( port = server_port, std = 'stderr' ) )
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args.append( '--stdout={0}'.format( self._server_stdout ) )
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args.append( '--stderr={0}'.format( self._server_stderr ) )
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if self._user_options[ 'keep_logfiles' ]:
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args.append( '--keep_logfiles' )
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self._server_popen = utils.SafePopen( args, stdin_windows = PIPE,
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stdout = PIPE, stderr = PIPE )
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def _SetupLogging( self ):
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def FreeFileFromOtherProcesses( file_object ):
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if utils.OnWindows():
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from ctypes import windll
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import msvcrt
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file_handle = msvcrt.get_osfhandle( file_object.fileno() )
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windll.kernel32.SetHandleInformation( file_handle,
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HANDLE_FLAG_INHERIT,
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0 )
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self._client_logfile = utils.CreateLogfile( CLIENT_LOGFILE_FORMAT )
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log_level = self._user_options[ 'log_level' ]
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numeric_level = getattr( logging, log_level.upper(), None )
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if not isinstance( numeric_level, int ):
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raise ValueError( 'Invalid log level: {0}'.format( log_level ) )
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self._logger.setLevel( numeric_level )
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handler = logging.FileHandler( self._client_logfile )
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# On Windows and Python prior to 3.4, file handles are inherited by child
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# processes started with at least one replaced standard stream, which is the
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# case when we start the ycmd server (we are redirecting all standard
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# outputs into a pipe). These files cannot be removed while the child
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# processes are still up. This is not desirable for a logfile because we
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# want to remove it at Vim exit without having to wait for the ycmd server
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# to be completely shut down. We need to make the logfile handle
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# non-inheritable. See https://www.python.org/dev/peps/pep-0446 for more
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# details.
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FreeFileFromOtherProcesses( handler.stream )
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formatter = logging.Formatter( '%(asctime)s - %(levelname)s - %(message)s' )
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handler.setFormatter( formatter )
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self._logger.addHandler( handler )
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def IsServerAlive( self ):
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# When the process hasn't finished yet, poll() returns None.
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return bool( self._server_popen ) and self._server_popen.poll() is None
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def CheckIfServerIsReady( self ):
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if not self._server_is_ready_with_cache:
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with HandleServerException( display = False ):
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self._server_is_ready_with_cache = BaseRequest.GetDataFromHandler(
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'ready' )
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return self._server_is_ready_with_cache
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def IsServerReady( self ):
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return self._server_is_ready_with_cache
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def NotifyUserIfServerCrashed( self ):
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if ( not self._server_popen or self._user_notified_about_crash or
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self.IsServerAlive() ):
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return
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self._user_notified_about_crash = True
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return_code = self._server_popen.poll()
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logfile = os.path.basename( self._server_stderr )
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if return_code == server_utils.CORE_UNEXPECTED_STATUS:
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error_message = CORE_UNEXPECTED_MESSAGE.format(
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logfile = logfile )
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elif return_code == server_utils.CORE_MISSING_STATUS:
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error_message = CORE_MISSING_MESSAGE
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elif return_code == server_utils.CORE_PYTHON2_STATUS:
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error_message = CORE_PYTHON2_MESSAGE
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elif return_code == server_utils.CORE_PYTHON3_STATUS:
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error_message = CORE_PYTHON3_MESSAGE
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elif return_code == server_utils.CORE_OUTDATED_STATUS:
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error_message = CORE_OUTDATED_MESSAGE
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else:
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error_message = EXIT_CODE_UNEXPECTED_MESSAGE.format(
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code = return_code,
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logfile = logfile )
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error_message = SERVER_SHUTDOWN_MESSAGE + ' ' + error_message
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self._logger.error( error_message )
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vimsupport.PostVimMessage( error_message )
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def ServerPid( self ):
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if not self._server_popen:
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return -1
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return self._server_popen.pid
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def _ShutdownServer( self ):
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SendShutdownRequest()
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def RestartServer( self ):
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vimsupport.PostVimMessage( 'Restarting ycmd server...' )
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self._ShutdownServer()
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self._SetupServer()
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def SendCompletionRequest( self, force_semantic = False ):
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request_data = BuildRequestData()
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request_data[ 'force_semantic' ] = force_semantic
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if ( not self.NativeFiletypeCompletionAvailable() and
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self.CurrentFiletypeCompletionEnabled() ):
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wrapped_request_data = RequestWrap( request_data )
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if self._omnicomp.ShouldUseNow( wrapped_request_data ):
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self._latest_completion_request = OmniCompletionRequest(
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self._omnicomp, wrapped_request_data )
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self._latest_completion_request.Start()
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return
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request_data[ 'working_dir' ] = utils.GetCurrentDirectory()
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self._AddExtraConfDataIfNeeded( request_data )
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self._latest_completion_request = CompletionRequest( request_data )
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self._latest_completion_request.Start()
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def CompletionRequestReady( self ):
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return bool( self._latest_completion_request and
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self._latest_completion_request.Done() )
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def GetCompletionResponse( self ):
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response = self._latest_completion_request.Response()
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response[ 'completions' ] = base.AdjustCandidateInsertionText(
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response[ 'completions' ] )
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return response
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def SendCommandRequest( self, arguments, completer ):
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extra_data = {}
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self._AddExtraConfDataIfNeeded( extra_data )
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return SendCommandRequest( arguments, completer, extra_data )
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def GetDefinedSubcommands( self ):
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with HandleServerException():
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return BaseRequest.PostDataToHandler( BuildRequestData(),
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'defined_subcommands' )
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return []
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def GetCurrentCompletionRequest( self ):
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return self._latest_completion_request
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def GetOmniCompleter( self ):
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return self._omnicomp
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def FiletypeCompleterExistsForFiletype( self, filetype ):
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try:
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return self._available_completers[ filetype ]
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except KeyError:
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pass
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exists_completer = SendCompleterAvailableRequest( filetype )
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if exists_completer is None:
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return False
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self._available_completers[ filetype ] = exists_completer
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return exists_completer
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def NativeFiletypeCompletionAvailable( self ):
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return any( [ self.FiletypeCompleterExistsForFiletype( x ) for x in
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vimsupport.CurrentFiletypes() ] )
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def NativeFiletypeCompletionUsable( self ):
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return ( self.CurrentFiletypeCompletionEnabled() and
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self.NativeFiletypeCompletionAvailable() )
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def NeedsReparse( self ):
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return self.CurrentBuffer().NeedsReparse()
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def OnFileReadyToParse( self ):
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if not self.IsServerAlive():
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self.NotifyUserIfServerCrashed()
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return
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if not self.IsServerReady():
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return
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extra_data = {}
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self._AddTagsFilesIfNeeded( extra_data )
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self._AddSyntaxDataIfNeeded( extra_data )
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self._AddExtraConfDataIfNeeded( extra_data )
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self.CurrentBuffer().SendParseRequest( extra_data )
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def OnBufferUnload( self, deleted_buffer_file ):
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SendEventNotificationAsync(
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'BufferUnload',
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filepath = utils.ToUnicode( deleted_buffer_file ) )
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def OnBufferVisit( self ):
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extra_data = {}
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self._AddUltiSnipsDataIfNeeded( extra_data )
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SendEventNotificationAsync( 'BufferVisit', extra_data = extra_data )
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def CurrentBuffer( self ):
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return self._buffers[ vimsupport.GetCurrentBufferNumber() ]
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def OnInsertLeave( self ):
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SendEventNotificationAsync( 'InsertLeave' )
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def OnCursorMoved( self ):
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self.CurrentBuffer().OnCursorMoved()
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def _CleanLogfile( self ):
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logging.shutdown()
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if not self._user_options[ 'keep_logfiles' ]:
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if self._client_logfile:
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utils.RemoveIfExists( self._client_logfile )
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def OnVimLeave( self ):
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self._ShutdownServer()
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self._CleanLogfile()
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def OnCurrentIdentifierFinished( self ):
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SendEventNotificationAsync( 'CurrentIdentifierFinished' )
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def OnCompleteDone( self ):
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complete_done_actions = self.GetCompleteDoneHooks()
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for action in complete_done_actions:
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action(self)
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def GetCompleteDoneHooks( self ):
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filetypes = vimsupport.CurrentFiletypes()
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for key, value in iteritems( self._complete_done_hooks ):
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if key in filetypes:
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yield value
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def GetCompletionsUserMayHaveCompleted( self ):
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latest_completion_request = self.GetCurrentCompletionRequest()
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if not latest_completion_request or not latest_completion_request.Done():
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return []
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completions = latest_completion_request.RawResponse()
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result = self._FilterToMatchingCompletions( completions, True )
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result = list( result )
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if result:
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return result
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if self._HasCompletionsThatCouldBeCompletedWithMoreText( completions ):
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# Since the way that YCM works leads to CompleteDone called on every
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# character, return blank if the completion might not be done. This won't
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# match if the completion is ended with typing a non-keyword character.
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return []
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result = self._FilterToMatchingCompletions( completions, False )
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return list( result )
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def _FilterToMatchingCompletions( self, completions, full_match_only ):
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"""Filter to completions matching the item Vim said was completed"""
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completed = vimsupport.GetVariableValue( 'v:completed_item' )
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for completion in completions:
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item = ConvertCompletionDataToVimData( completion )
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match_keys = ( [ "word", "abbr", "menu", "info" ] if full_match_only
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else [ 'word' ] )
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def matcher( key ):
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return ( utils.ToUnicode( completed.get( key, "" ) ) ==
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utils.ToUnicode( item.get( key, "" ) ) )
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if all( [ matcher( i ) for i in match_keys ] ):
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yield completion
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def _HasCompletionsThatCouldBeCompletedWithMoreText( self, completions ):
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completed_item = vimsupport.GetVariableValue( 'v:completed_item' )
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if not completed_item:
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return False
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completed_word = utils.ToUnicode( completed_item[ 'word' ] )
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if not completed_word:
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return False
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# Sometimes CompleteDone is called after the next character is inserted.
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# If so, use inserted character to filter possible completions further.
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text = vimsupport.TextBeforeCursor()
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reject_exact_match = True
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if text and text[ -1 ] != completed_word[ -1 ]:
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reject_exact_match = False
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completed_word += text[ -1 ]
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for completion in completions:
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word = utils.ToUnicode(
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|
ConvertCompletionDataToVimData( completion )[ 'word' ] )
|
|
if reject_exact_match and word == completed_word:
|
|
continue
|
|
if word.startswith( completed_word ):
|
|
return True
|
|
return False
|
|
|
|
|
|
def _OnCompleteDone_Csharp( self ):
|
|
completions = self.GetCompletionsUserMayHaveCompleted()
|
|
namespaces = [ self._GetRequiredNamespaceImport( c )
|
|
for c in completions ]
|
|
namespaces = [ n for n in namespaces if n ]
|
|
if not namespaces:
|
|
return
|
|
|
|
if len( namespaces ) > 1:
|
|
choices = [ "{0} {1}".format( i + 1, n )
|
|
for i, n in enumerate( namespaces ) ]
|
|
choice = vimsupport.PresentDialog( "Insert which namespace:", choices )
|
|
if choice < 0:
|
|
return
|
|
namespace = namespaces[ choice ]
|
|
else:
|
|
namespace = namespaces[ 0 ]
|
|
|
|
vimsupport.InsertNamespace( namespace )
|
|
|
|
|
|
def _GetRequiredNamespaceImport( self, completion ):
|
|
if ( "extra_data" not in completion
|
|
or "required_namespace_import" not in completion[ "extra_data" ] ):
|
|
return None
|
|
return completion[ "extra_data" ][ "required_namespace_import" ]
|
|
|
|
|
|
def GetErrorCount( self ):
|
|
return self.CurrentBuffer().GetErrorCount()
|
|
|
|
|
|
def GetWarningCount( self ):
|
|
return self.CurrentBuffer().GetWarningCount()
|
|
|
|
|
|
def DiagnosticUiSupportedForCurrentFiletype( self ):
|
|
return any( [ x in DIAGNOSTIC_UI_FILETYPES
|
|
for x in vimsupport.CurrentFiletypes() ] )
|
|
|
|
|
|
def ShouldDisplayDiagnostics( self ):
|
|
return bool( self._user_options[ 'show_diagnostics_ui' ] and
|
|
self.DiagnosticUiSupportedForCurrentFiletype() )
|
|
|
|
|
|
def _PopulateLocationListWithLatestDiagnostics( self ):
|
|
return self.CurrentBuffer().PopulateLocationList()
|
|
|
|
|
|
def FileParseRequestReady( self ):
|
|
# Return True if server is not ready yet, to stop repeating check timer.
|
|
return ( not self.IsServerReady() or
|
|
self.CurrentBuffer().FileParseRequestReady() )
|
|
|
|
|
|
def HandleFileParseRequest( self, block = False ):
|
|
if not self.IsServerReady():
|
|
return
|
|
|
|
current_buffer = self.CurrentBuffer()
|
|
# Order is important here:
|
|
# FileParseRequestReady has a low cost, while
|
|
# NativeFiletypeCompletionUsable is a blocking server request
|
|
if ( not current_buffer.IsResponseHandled() and
|
|
current_buffer.FileParseRequestReady( block ) and
|
|
self.NativeFiletypeCompletionUsable() ):
|
|
|
|
if self.ShouldDisplayDiagnostics():
|
|
current_buffer.UpdateDiagnostics()
|
|
else:
|
|
# YCM client has a hard-coded list of filetypes which are known
|
|
# to support diagnostics, self.DiagnosticUiSupportedForCurrentFiletype()
|
|
#
|
|
# For filetypes which don't support diagnostics, we just want to check
|
|
# the _latest_file_parse_request for any exception or UnknownExtraConf
|
|
# response, to allow the server to raise configuration warnings, etc.
|
|
# to the user. We ignore any other supplied data.
|
|
current_buffer.GetResponse()
|
|
|
|
# We set the file parse request as handled because we want to prevent
|
|
# repeated issuing of the same warnings/errors/prompts. Setting this
|
|
# makes IsRequestHandled return True until the next request is created.
|
|
#
|
|
# Note: it is the server's responsibility to determine the frequency of
|
|
# error/warning/prompts when receiving a FileReadyToParse event, but
|
|
# it is our responsibility to ensure that we only apply the
|
|
# warning/error/prompt received once (for each event).
|
|
current_buffer.MarkResponseHandled()
|
|
|
|
|
|
def DebugInfo( self ):
|
|
debug_info = ''
|
|
if self._client_logfile:
|
|
debug_info += 'Client logfile: {0}\n'.format( self._client_logfile )
|
|
extra_data = {}
|
|
self._AddExtraConfDataIfNeeded( extra_data )
|
|
debug_info += FormatDebugInfoResponse( SendDebugInfoRequest( extra_data ) )
|
|
debug_info += 'Server running at: {0}\n'.format(
|
|
BaseRequest.server_location )
|
|
if self._server_popen:
|
|
debug_info += 'Server process ID: {0}\n'.format( self._server_popen.pid )
|
|
if self._server_stdout and self._server_stderr:
|
|
debug_info += ( 'Server logfiles:\n'
|
|
' {0}\n'
|
|
' {1}'.format( self._server_stdout,
|
|
self._server_stderr ) )
|
|
return debug_info
|
|
|
|
|
|
def GetLogfiles( self ):
|
|
logfiles_list = [ self._client_logfile,
|
|
self._server_stdout,
|
|
self._server_stderr ]
|
|
|
|
debug_info = SendDebugInfoRequest()
|
|
if debug_info:
|
|
completer = debug_info[ 'completer' ]
|
|
if completer:
|
|
for server in completer[ 'servers' ]:
|
|
logfiles_list.extend( server[ 'logfiles' ] )
|
|
|
|
logfiles = {}
|
|
for logfile in logfiles_list:
|
|
logfiles[ os.path.basename( logfile ) ] = logfile
|
|
return logfiles
|
|
|
|
|
|
def _OpenLogfile( self, logfile ):
|
|
# Open log files in a horizontal window with the same behavior as the
|
|
# preview window (same height and winfixheight enabled). Automatically
|
|
# watch for changes. Set the cursor position at the end of the file.
|
|
options = {
|
|
'size': vimsupport.GetIntValue( '&previewheight' ),
|
|
'fix': True,
|
|
'focus': False,
|
|
'watch': True,
|
|
'position': 'end'
|
|
}
|
|
|
|
vimsupport.OpenFilename( logfile, options )
|
|
|
|
|
|
def _CloseLogfile( self, logfile ):
|
|
vimsupport.CloseBuffersForFilename( logfile )
|
|
|
|
|
|
def ToggleLogs( self, *filenames ):
|
|
logfiles = self.GetLogfiles()
|
|
if not filenames:
|
|
sorted_logfiles = sorted( list( logfiles ) )
|
|
try:
|
|
logfile_index = vimsupport.SelectFromList(
|
|
'Which logfile do you wish to open (or close if already open)?',
|
|
sorted_logfiles )
|
|
except RuntimeError as e:
|
|
vimsupport.PostVimMessage( str( e ) )
|
|
return
|
|
|
|
logfile = logfiles[ sorted_logfiles[ logfile_index ] ]
|
|
if not vimsupport.BufferIsVisibleForFilename( logfile ):
|
|
self._OpenLogfile( logfile )
|
|
else:
|
|
self._CloseLogfile( logfile )
|
|
return
|
|
|
|
for filename in set( filenames ):
|
|
if filename not in logfiles:
|
|
continue
|
|
|
|
logfile = logfiles[ filename ]
|
|
|
|
if not vimsupport.BufferIsVisibleForFilename( logfile ):
|
|
self._OpenLogfile( logfile )
|
|
continue
|
|
|
|
self._CloseLogfile( logfile )
|
|
|
|
|
|
def CurrentFiletypeCompletionEnabled( self ):
|
|
filetypes = vimsupport.CurrentFiletypes()
|
|
filetype_to_disable = self._user_options[
|
|
'filetype_specific_completion_to_disable' ]
|
|
if '*' in filetype_to_disable:
|
|
return False
|
|
else:
|
|
return not any([ x in filetype_to_disable for x in filetypes ])
|
|
|
|
|
|
def ShowDetailedDiagnostic( self ):
|
|
with HandleServerException():
|
|
detailed_diagnostic = BaseRequest.PostDataToHandler(
|
|
BuildRequestData(), 'detailed_diagnostic' )
|
|
|
|
if 'message' in detailed_diagnostic:
|
|
vimsupport.PostVimMessage( detailed_diagnostic[ 'message' ],
|
|
warning = False )
|
|
|
|
|
|
def ForceCompileAndDiagnostics( self ):
|
|
if not self.NativeFiletypeCompletionUsable():
|
|
vimsupport.PostVimMessage(
|
|
'Native filetype completion not supported for current file, '
|
|
'cannot force recompilation.', warning = False )
|
|
return False
|
|
vimsupport.PostVimMessage(
|
|
'Forcing compilation, this will block Vim until done.',
|
|
warning = False )
|
|
self.OnFileReadyToParse()
|
|
self.HandleFileParseRequest( block = True )
|
|
vimsupport.PostVimMessage( 'Diagnostics refreshed', warning = False )
|
|
return True
|
|
|
|
|
|
def ShowDiagnostics( self ):
|
|
if not self.ForceCompileAndDiagnostics():
|
|
return
|
|
|
|
if not self._PopulateLocationListWithLatestDiagnostics():
|
|
vimsupport.PostVimMessage( 'No warnings or errors detected.',
|
|
warning = False )
|
|
return
|
|
|
|
if self._user_options[ 'open_loclist_on_ycm_diags' ]:
|
|
vimsupport.OpenLocationList( focus = True )
|
|
|
|
|
|
def _AddSyntaxDataIfNeeded( self, extra_data ):
|
|
if not self._user_options[ 'seed_identifiers_with_syntax' ]:
|
|
return
|
|
filetype = vimsupport.CurrentFiletypes()[ 0 ]
|
|
if filetype in self._filetypes_with_keywords_loaded:
|
|
return
|
|
|
|
if self.IsServerReady():
|
|
self._filetypes_with_keywords_loaded.add( filetype )
|
|
extra_data[ 'syntax_keywords' ] = list(
|
|
syntax_parse.SyntaxKeywordsForCurrentBuffer() )
|
|
|
|
|
|
def _AddTagsFilesIfNeeded( self, extra_data ):
|
|
def GetTagFiles():
|
|
tag_files = vim.eval( 'tagfiles()' )
|
|
return [ os.path.join( utils.GetCurrentDirectory(), tag_file )
|
|
for tag_file in tag_files ]
|
|
|
|
if not self._user_options[ 'collect_identifiers_from_tags_files' ]:
|
|
return
|
|
extra_data[ 'tag_files' ] = GetTagFiles()
|
|
|
|
|
|
def _AddExtraConfDataIfNeeded( self, extra_data ):
|
|
def BuildExtraConfData( extra_conf_vim_data ):
|
|
return dict( ( expr, vimsupport.VimExpressionToPythonType( expr ) )
|
|
for expr in extra_conf_vim_data )
|
|
|
|
extra_conf_vim_data = self._user_options[ 'extra_conf_vim_data' ]
|
|
if extra_conf_vim_data:
|
|
extra_data[ 'extra_conf_data' ] = BuildExtraConfData(
|
|
extra_conf_vim_data )
|
|
|
|
|
|
def _AddUltiSnipsDataIfNeeded( self, extra_data ):
|
|
# See :h UltiSnips#SnippetsInCurrentScope.
|
|
try:
|
|
vim.eval( 'UltiSnips#SnippetsInCurrentScope( 1 )' )
|
|
except vim.error:
|
|
return
|
|
|
|
snippets = vimsupport.GetVariableValue( 'g:current_ulti_dict_info' )
|
|
extra_data[ 'ultisnips_snippets' ] = [
|
|
{ 'trigger': trigger,
|
|
'description': snippet[ 'description' ] }
|
|
for trigger, snippet in iteritems( snippets )
|
|
]
|