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Fix a bug about Python 3 path

On Windows, there is not python3.exe symlinked to python.exe when you use Anaconda 3. There is just one python.exe, which
will start Python 3. So we should check the existence of python instead of python3. It is the user's responsibility to make sure
that Python 3 is installed instead of Python 2.
This commit is contained in:
jdhao 2019-11-25 10:14:01 +08:00 committed by GitHub
parent f66dba0e7a
commit c6d748ff09
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@ -5,14 +5,14 @@ let g:loaded_python_provider=0
" Path to Python 3 interpreter (must be an absolute path), make startup
" faster. See https://neovim.io/doc/user/provider.html.
if executable('python3')
if executable('python')
if has('win32')
let g:python3_host_prog=substitute(exepath('python3'), '.exe$', '', 'g')
let g:python3_host_prog=substitute(exepath('python'), '.exe$', '', 'g')
elseif has('unix')
let g:python3_host_prog=exepath('python3')
let g:python3_host_prog=exepath('python')
endif
else
echoerr 'Python3 executable not found! You must install Python3 and set its PATH correctly!'
echoerr 'Python 3 executable not found! You must install Python 3 and set its PATH correctly!'
endif
" Custom mapping <leader> (see `:h mapleader` for more info)