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Handling os.getcwd() throwing an exception.

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This can happen if the CWD has been deleted.

Fixes #1129
This commit is contained in:
Strahinja Val Markovic 2014-08-20 13:40:17 -07:00
parent 66898f539e
commit 32e3494d6e
2 changed files with 13 additions and 3 deletions
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10
python/ycm/vimsupport.py
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@ -19,6 +19,7 @@
import vim import vim
import os import os
import tempfile
import json import json
from ycmd.utils import ToUtf8IfNeeded from ycmd.utils import ToUtf8IfNeeded
from ycmd import user_options_store from ycmd import user_options_store
@ -123,8 +124,13 @@ def GetBufferFilepath( buffer_object ):
if buffer_object.name: if buffer_object.name:
return buffer_object.name return buffer_object.name
# Buffers that have just been created by a command like :enew don't have any # Buffers that have just been created by a command like :enew don't have any
# buffer name so we use the buffer number for that. # buffer name so we use the buffer number for that. Also, os.getcwd() throws
return os.path.join( os.getcwd(), str( buffer_object.number ) ) # an exception when the CWD has been deleted so we handle that.
try:
folder_path = os.getcwd()
except OSError:
folder_path = tempfile.gettempdir()
return os.path.join( folder_path, str( buffer_object.number ) )
# NOTE: This unplaces *all* signs in a buffer, not just the ones we placed. We # NOTE: This unplaces *all* signs in a buffer, not just the ones we placed. We

4
python/ycm/youcompleteme.py
View File

@ -353,7 +353,11 @@ class YouCompleteMe( object ):
def _AddTagsFilesIfNeeded( self, extra_data ): def _AddTagsFilesIfNeeded( self, extra_data ):
def GetTagFiles(): def GetTagFiles():
tag_files = vim.eval( 'tagfiles()' ) tag_files = vim.eval( 'tagfiles()' )
# getcwd() throws an exception when the CWD has been deleted.
try:
current_working_directory = os.getcwd() current_working_directory = os.getcwd()
except OSError:
return []
return [ os.path.join( current_working_directory, x ) for x in tag_files ] return [ os.path.join( current_working_directory, x ) for x in tag_files ]
if not self._user_options[ 'collect_identifiers_from_tags_files' ]: if not self._user_options[ 'collect_identifiers_from_tags_files' ]: