forked from VimPlug/jedi-vim
Merge pull request #232 from eyetracker/dev
Implemented: force python 2 or 3 with ability to switch during runtime
This commit is contained in:
Dave Halter
@@ -35,6 +35,7 @@ Stephen J. Fuhry (@fuhrysteve) <fuhrysteve@gmail.com>
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Sheng Yun (@ShengYun) <uewing@gmail.com>
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Yann Thomas-Gérard (@inside) <inside@gmail.com>
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Colin Su (@littleq0903) <littleq0903@gmail.com>
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Arthur Jaron (@eyetracker)
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@something are github user names.
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@@ -1,4 +1,4 @@
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" ------------------------------------------------------------------------
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" ------------------------------------------------------------------------
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" functions that call python code
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" ------------------------------------------------------------------------
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function! jedi#goto_assignments()
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@@ -193,6 +193,26 @@ function! jedi#complete_opened()
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endfunction
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function! jedi#force_py_version(py_version)
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let g:jedi#force_py_version = a:py_version
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if g:jedi#force_py_version == 2
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command! -nargs=1 Python python <args>
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execute 'pyfile '.s:script_path.'/initialize.py'
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elseif g:jedi#force_py_version == 3
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command! -nargs=1 Python python3 <args>
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execute 'py3file '.s:script_path.'/initialize.py'
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endif
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endfunction
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function! jedi#force_py_version_switch()
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if g:jedi#force_py_version == 2
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call jedi#force_py_version(3)
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elseif g:jedi#force_py_version == 3
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call jedi#force_py_version(2)
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endif
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endfunction
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" ------------------------------------------------------------------------
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" deprecations
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@@ -207,18 +227,9 @@ let s:deprecations = {
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\ 'show_function_definition': 'show_call_signatures',
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\ }
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for [key, val] in items(s:deprecations)
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if exists('g:jedi#'.key)
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echom "'g:jedi#".key."' is deprecated. Please use 'g:jedi#".val."' instead. Sorry for the inconvenience."
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exe 'let g:jedi#'.val.' = g:jedi#'.key
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end
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endfor
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" ------------------------------------------------------------------------
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" defaults for jedi-vim
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" ------------------------------------------------------------------------
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let s:settings = {
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\ 'use_tabs_not_buffers': 1,
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\ 'use_splits_not_buffers': 1,
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@@ -237,24 +248,44 @@ let s:settings = {
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\ 'auto_close_doc': 1,
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\ 'popup_select_first': 1,
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\ 'quickfix_window_height': 10,
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\ 'completions_enabled': 1
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\ 'completions_enabled': 1,
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\ 'force_py_version': 2
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\ }
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for [key, val] in items(s:settings)
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if !exists('g:jedi#'.key)
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exe 'let g:jedi#'.key.' = '.val
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endif
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endfor
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function! s:init()
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for [key, val] in items(s:deprecations)
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if exists('g:jedi#'.key)
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echom "'g:jedi#".key."' is deprecated. Please use 'g:jedi#".val."' instead. Sorry for the inconvenience."
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exe 'let g:jedi#'.val.' = g:jedi#'.key
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end
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endfor
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for [key, val] in items(s:settings)
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if !exists('g:jedi#'.key)
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exe 'let g:jedi#'.key.' = '.val
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endif
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endfor
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endfunction
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call s:init()
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" ------------------------------------------------------------------------
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" Python initialization
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" ------------------------------------------------------------------------
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if has('python')
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let s:script_path = fnameescape(expand('<sfile>:p:h:h'))
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if has('python') && has('python3')
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call jedi#force_py_version(g:jedi#force_py_version)
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elseif has('python')
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command! -nargs=1 Python python <args>
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execute 'pyfile '.s:script_path.'/initialize.py'
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elseif has('python3')
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command! -nargs=1 Python python3 <args>
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execute 'py3file '.s:script_path.'/initialize.py'
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else
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if !exists("g:jedi#squelch_py_warning")
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echomsg "Error: jedi-vim requires vim compiled with +python"
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@@ -262,27 +293,7 @@ else
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finish
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end
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Python << PYTHONEOF
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""" here we initialize the jedi stuff """
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import vim
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# update the system path, to include the jedi path
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import sys
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import os
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sys.path.insert(0, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'jedi'))
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# to display errors correctly
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import traceback
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# update the sys path to include the jedi_vim script
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sys.path.insert(1, vim.eval('expand("<sfile>:p:h:h")'))
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try:
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import jedi_vim
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except ImportError:
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vim.command('echoerr "Please install Jedi if you want to use jedi_vim."')
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sys.path.pop(1)
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PYTHONEOF
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"Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
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"Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
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@@ -38,11 +38,11 @@ Contents *jedi-vim-contents*
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6.8. squelch_py_warning |g:jedi#squelch_py_warning|
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6.9. completions_enable |g:jedi#completions_enable|
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6.10. use_splits_not_buffers |g:jedi#use_splits_not_buffers|
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6.11. force_py_version |g:jedi#force_py_version|
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7. Testing |jedi-vim-testing|
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8. Contributing |jedi-vim-contributing|
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9. License |jedi-vim-license|
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==============================================================================
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1. Introduction *jedi-vim-introduction*
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@@ -404,6 +404,25 @@ direction which you want to open a split with.
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Options: top, left, right or bottom
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Default: "" (not enabled by default)
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------------------------------------------------------------------------------
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6.11. `g:jedi#force_py_version` *g:jedi#force_py_version*
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If you have installed both python 2 and python 3, you can force which one jedi
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should use by setting this variable. It forces the internal Vim command, which
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will be used for every jedi call to the respective python interpreter.
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The variable can be set in the .vimrc like this to force python 3:
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let g:jedi#force_py_version = 3
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This variable can be switched during runtime using the following function:
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Function: `jedi#force_py_version_switch()`
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or set directly using this function, which has the same name as the variable:
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Function: `jedi#force_py_version(py_version)`
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Options: 2 or 3
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Default: 2
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==============================================================================
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7. Testing *jedi-vim-testing*
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26
initialize.py
Normal file
26
initialize.py
Normal file
@@ -0,0 +1,26 @@
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''' ------------------------------------------------------------------------
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Python initialization
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---------------------------------------------------------------------------
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here we initialize the jedi stuff '''
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import vim
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# update the system path, to include the jedi path
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import sys
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import os
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# vim.command('echom expand("<sfile>:p:h:h")') # broken, <sfile> inside function
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# sys.path.insert(0, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'jedi'))
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sys.path.insert(0, os.path.join(vim.eval('s:script_path'), 'jedi'))
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# to display errors correctly
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import traceback
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# update the sys path to include the jedi_vim script
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sys.path.insert(0, vim.eval('s:script_path'))
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try:
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import jedi_vim
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except ImportError:
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vim.command('echoerr "Please install Jedi if you want to use jedi_vim."')
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sys.path.pop(1)
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