391757eec2
When an error occurs during completions, a message is displayed on the status line. If this message is longer than the width of the current window, Vim will prompt the user to press enter or type a command to hide the message, interrupting user workflow. We prevent that by truncating the message to window width. Merge PostMultiLineNotice, EchoText, and EchoTextVimWidth functions into PostVimMessage.
110 lines
3.5 KiB
Python
110 lines
3.5 KiB
Python
# Copyright (C) 2013 Google Inc.
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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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from future import standard_library
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standard_library.install_aliases()
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from builtins import * # noqa
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from requests.exceptions import ReadTimeout
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from ycmd.utils import ToUnicode
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from ycm.client.base_request import ( BaseRequest, JsonFromFuture,
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HandleServerException,
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MakeServerException )
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from ycmd.responses import ServerError
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TIMEOUT_SECONDS = 0.5
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class CompletionRequest( BaseRequest ):
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def __init__( self, request_data ):
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super( CompletionRequest, self ).__init__()
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self.request_data = request_data
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def Start( self ):
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self._response_future = self.PostDataToHandlerAsync( self.request_data,
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'completions',
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TIMEOUT_SECONDS )
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def Done( self ):
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return self._response_future.done()
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def RawResponse( self ):
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if not self._response_future:
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return []
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try:
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response = JsonFromFuture( self._response_future )
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errors = response[ 'errors' ] if 'errors' in response else []
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for e in errors:
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HandleServerException( MakeServerException( e ) )
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return JsonFromFuture( self._response_future )[ 'completions' ]
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except ( ServerError, ReadTimeout ) as e:
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HandleServerException( e, truncate = True )
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return []
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def Response( self ):
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return _ConvertCompletionDatasToVimDatas( self.RawResponse() )
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def ConvertCompletionDataToVimData( completion_data ):
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# see :h complete-items for a description of the dictionary fields
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vim_data = {
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'word' : '',
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'dup' : 1,
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'empty' : 1,
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}
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if ( 'extra_data' in completion_data and
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'doc_string' in completion_data[ 'extra_data' ] ):
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doc_string = completion_data[ 'extra_data' ][ 'doc_string' ]
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else:
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doc_string = ""
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if 'insertion_text' in completion_data:
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vim_data[ 'word' ] = completion_data[ 'insertion_text' ]
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if 'menu_text' in completion_data:
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vim_data[ 'abbr' ] = completion_data[ 'menu_text' ]
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if 'extra_menu_info' in completion_data:
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vim_data[ 'menu' ] = completion_data[ 'extra_menu_info' ]
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if 'kind' in completion_data:
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kind = ToUnicode( completion_data[ 'kind' ] )
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if kind:
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vim_data[ 'kind' ] = kind[ 0 ].lower()
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if 'detailed_info' in completion_data:
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vim_data[ 'info' ] = completion_data[ 'detailed_info' ]
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if doc_string:
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vim_data[ 'info' ] += '\n' + doc_string
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elif doc_string:
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vim_data[ 'info' ] = doc_string
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return vim_data
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def _ConvertCompletionDatasToVimDatas( response_data ):
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return [ ConvertCompletionDataToVimData( x )
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for x in response_data ]
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