jedi-vim/autoload/jedi.vim

" ------------------------------------------------------------------------
" functions that call python code
" ------------------------------------------------------------------------
function! jedi#goto_assignments()
    Python jedi_vim.goto()
endfunction


function! jedi#goto_definitions()
    Python jedi_vim.goto(is_definition=True)
endfunction


function! jedi#usages()
    Python jedi_vim.goto(is_related_name=True)
endfunction


function! jedi#rename(...)
    Python jedi_vim.rename()
endfunction


function! jedi#completions(findstart, base)
    Python jedi_vim.completions()
endfunction


function! jedi#show_call_signatures_func()
    Python jedi_vim.show_call_signatures()
endfunction

function! jedi#enable_speed_debugging()
    Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
endfunction

function! jedi#enable_debugging()
    Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
endfunction

function! jedi#disable_debugging()
    Python jedi_vim.jedi.set_debug_function(None)
endfunction

function! jedi#py_import(args)
    Python jedi_vim.py_import()
endfun

function! jedi#py_import_completions(argl, cmdl, pos)
    Python jedi_vim.py_import_completions()
endfun


" ------------------------------------------------------------------------
" show_documentation
" ------------------------------------------------------------------------
function! jedi#show_documentation()
    Python jedi_vim.show_documentation()
    if bufnr("__doc__") > 0
        " If the __doc__ buffer is open in the current window, jump to it
        silent execute "sbuffer ".bufnr("__doc__")
    else
        split '__doc__'
    endif

    setlocal modifiable
    setlocal noswapfile
    setlocal buftype=nofile
    silent normal! ggdG
    silent $put=l:doc
    silent normal! 1Gdd
    setlocal nomodifiable
    setlocal nomodified
    setlocal filetype=rst

    if l:doc_lines > 30  " max lines for plugin
        let l:doc_lines = 30
    endif
    execute "resize ".l:doc_lines

    " quit comands
    nnoremap <buffer> q ZQ
    nnoremap <buffer> K ZQ

    " highlight python code within rst
    unlet! b:current_syntax
    syn include @rstPythonScript syntax/python.vim
    " 4 spaces
    syn region rstPythonRegion start=/^\v {4}/ end=/\v^( {4}|\n)@!/ contains=@rstPythonScript
    " >>> python code -> (doctests)
    syn region rstPythonRegion matchgroup=pythonDoctest start=/^>>>\s*/ end=/\n/ contains=@rstPythonScript
    let b:current_syntax = "rst"
endfunction

" ------------------------------------------------------------------------
" helper functions
" ------------------------------------------------------------------------

function! jedi#add_goto_window()
    set lazyredraw
    cclose
    execute 'belowright copen '.g:jedi#quickfix_window_height
    set nolazyredraw
    if g:jedi#use_tabs_not_buffers == 1
        map <buffer> <CR> :call s:goto_window_on_enter()<CR>
    endif
    au WinLeave <buffer> q  " automatically leave, if an option is chosen
    redraw!
endfunction


function! s:goto_window_on_enter()
    let l:list = getqflist()
    let l:data = l:list[line('.') - 1]
    if l:data.bufnr
        " close goto_window buffer
        normal ZQ
        Python jedi_vim.new_buffer(vim.eval('bufname(l:data.bufnr)'))
        call cursor(l:data.lnum, l:data.col)
    else
        echohl WarningMsg | echo "Builtin module cannot be opened." | echohl None
    endif
endfunction


function! s:syn_stack()
    if !exists("*synstack")
        return []
    endif
    return map(synstack(line('.'), col('.') - 1), 'synIDattr(v:val, "name")')
endfunc


function! jedi#do_popup_on_dot()
    let highlight_groups = s:syn_stack()
    for a in highlight_groups
        if a == 'pythonDoctest'
            return 1
        endif
    endfor

    for a in highlight_groups
        for b in ['pythonString', 'pythonComment', 'pythonNumber']
            if a == b
                return 0 
            endif
        endfor
    endfor
    return 1
endfunc


function! jedi#configure_call_signatures()
    autocmd InsertLeave <buffer> Python jedi_vim.clear_call_signatures()
    autocmd CursorMovedI <buffer> call jedi#show_call_signatures_func()
endfunction

" Helper function instead of `python vim.eval()`, and `.command()` because
" these also return error definitions.
function! jedi#_vim_exceptions(str, is_eval)
    let l:result = {}
    try
        if a:is_eval
            let l:result.result = eval(a:str)
        else
            execute a:str
            let l:result.result = ''
        endif
    catch
        let l:result.exception = v:exception
        let l:result.throwpoint = v:throwpoint
    endtry
    return l:result
endfunction

if has('python')
    command! -nargs=1 Python python <args>
else
    command! -nargs=1 Python python3 <args>
end

Python << PYTHONEOF
""" here we initialize the jedi stuff """
import vim

# update the system path, to include the jedi path
import sys
import os
sys.path.insert(0, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'jedi'))

# to display errors correctly
import traceback

# update the sys path to include the jedi_vim script
sys.path.insert(1, os.path.join(vim.eval('expand("<sfile>:p:h:h")'), 'plugin'))
try:
    import jedi_vim
except ImportError:
    vim.eval('echom "Please install Jedi if you want to use jedi_vim."')
sys.path.pop(1)

PYTHONEOF
"Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
"Python jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)

" vim: set et ts=4: