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Add if_python3 support

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Reviewed-by: Michael Reed <m.reed@mykolab.com>, Daniel Hahler <github@thequod.de>
Helped-by: Daniel Hahler <github@thequod.de>
This commit is contained in:
Shougo Matsushita
2015-03-21 07:55:39 +09:00
parent 84891f2802
commit 42de617974
11 changed files with 392 additions and 156 deletions
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50
runtime/autoload/provider/python.vim
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@@ -1,28 +1,46 @@
" The python provider uses a python host to emulate an environment for running
" python-vim plugins(:h python-vim). See :h nvim-providers for more
" information.
" The Python provider uses a Python host to emulate an environment for running
" python-vim plugins. See ":help nvim-provider" for more information.
"
" Associating the plugin with the python host is the first step because plugins
" Associating the plugin with the Python host is the first step because plugins
" will be passed as command-line arguments
if exists('s:loaded_python_provider') || &cp
if exists('g:loaded_python_provider')
finish
endif
let s:loaded_python_provider = 1
let g:loaded_python_provider = 1
let [s:prog, s:err] = provider#pythonx#Detect(2)
if s:prog == ''
" Detection failed
finish
endif
function! provider#python#Prog()
return s:prog
endfunction
function! provider#python#Error()
return s:err
endfunction
let s:plugin_path = expand('<sfile>:p:h').'/script_host.py'
" The python provider plugin will run in a separate instance of the python
" The Python provider plugin will run in a separate instance of the Python
" host.
call remote#host#RegisterClone('legacy-python-provider', 'python')
call remote#host#RegisterPlugin('legacy-python-provider', s:plugin_path, [])
" Ensure that we can load the python host before bootstrapping
try
let s:host = remote#host#Require('legacy-python-provider')
catch
echomsg v:exception
finish
endtry
let s:rpcrequest = function('rpcrequest')
function! provider#python#Call(method, args)
if !exists('s:host')
let s:rpcrequest = function('rpcrequest')
" Ensure that we can load the Python host before bootstrapping
try
let s:host = remote#host#Require('legacy-python-provider')
catch
echomsg v:exception
finish
endtry
endif
return call(s:rpcrequest, insert(insert(a:args, 'python_'.a:method), s:host))
endfunction