146 lines
5.8 KiB
VimL
146 lines
5.8 KiB
VimL
" ============================================================================
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" python_pydiction.vim - Module and Keyword completion for Python
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" ============================================================================
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"
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" Author: Ryan Kulla (rkulla AT gmail DOT com)
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" Version: 1.2, for Vim 7
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" URL: http://www.vim.org/scripts/script.php?script_id=850
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" Last Modified: July 22th, 2009
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" Installation: On Linux, put this file in ~/.vim/after/ftplugin/
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" On Windows, put this file in C:\vim\vimfiles\ftplugin\
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" (assuming you installed vim in C:\vim\).
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" You may install the other files anywhere.
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" In .vimrc, add the following:
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" filetype plugin on
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" let g:pydiction_location = 'path/to/complete-dict'
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" Optionally, you set the completion menu height like:
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" let g:pydiction_menu_height = 20
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" The default menu height is 15
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" To do case-sensitive searches, set noignorecase (:set noic).
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" Usage: Type part of a Python keyword, module name, attribute or method,
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" then hit the TAB key and it will auto-complete (as long as it
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" exists in the complete-dict file.
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" You can also use Shift-Tab to Tab backwards.
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" License: BSD
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" Copyright: Copyright (c) 2003-2009 Ryan Kulla
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" All rights reserved.
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"
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" Redistribution and use in source and binary forms, with or without
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" modification, are permitted provided that the following conditions
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" are met:
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" 1. Redistributions of source code must retain the above copyright
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" notice, this list of conditions and the following disclaimer.
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" 2. Redistributions in binary form must reproduce the above
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" copyright notice, this list of conditions and the following
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" disclaimer in the documentation and/or other materials provided
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" with the distribution.
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" 3. The name of the author may not be used to endorse or promote
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" products derived from this software without specific prior
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" written permission.
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"
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" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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" NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"
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"
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if v:version < 700
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echoerr "Pydiction requires vim version 7 or greater."
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finish
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endif
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" Make the Tab key do python code completion:
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inoremap <silent> <buffer> <Tab>
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\<C-R>=<SID>SetVals()<CR>
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\<C-R>=<SID>TabComplete('down')<CR>
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\<C-R>=<SID>RestoreVals()<CR>
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" Make Shift+Tab do python code completion in the reverse direction:
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inoremap <silent> <buffer> <S-Tab>
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\<C-R>=<SID>SetVals()<CR>
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\<C-R>=<SID>TabComplete('up')<CR>
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\<C-R>=<SID>RestoreVals()<CR>
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if !exists("*s:TabComplete")
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function! s:TabComplete(direction)
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" Check if the char before the char under the cursor is an
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" underscore, letter, number, dot or opening parentheses.
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" If it is, and if the popup menu is not visible, use
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" I_CTRL-X_CTRL-K ('dictionary' only completion)--otherwise,
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" use I_CTRL-N to scroll downward through the popup menu or
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" use I_CTRL-P to scroll upward through the popup menu,
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" depending on the value of a:direction.
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" If the char is some other character, insert a normal Tab:
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if searchpos('[_a-zA-Z0-9.(]\%#', 'nb') != [0, 0]
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if !pumvisible()
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return "\<C-X>\<C-K>"
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else
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if a:direction == 'down'
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return "\<C-N>"
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else
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return "\<C-P>"
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endif
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endif
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else
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return "\<Tab>"
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endif
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endfunction
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endif
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if !exists("*s:SetVals")
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function! s:SetVals()
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" Save and change any config values we need.
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" Temporarily change isk to treat periods and opening
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" parenthesis as part of a keyword -- so we can complete
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" python modules and functions:
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let s:pydiction_save_isk = &iskeyword
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setlocal iskeyword +=.,(
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" Save any current dictionaries the user has set:
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let s:pydiction_save_dictions = &dictionary
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" Temporarily use only pydiction's dictionary:
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let &dictionary = g:pydiction_location
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" Save the ins-completion options the user has set:
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let s:pydiction_save_cot = &completeopt
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" Have the completion menu show up for one or more matches:
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let &completeopt = "menu,menuone"
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" Set the popup menu height:
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let s:pydiction_save_pumheight = &pumheight
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if !exists('g:pydiction_menu_height')
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let g:pydiction_menu_height = 15
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endif
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let &pumheight = g:pydiction_menu_height
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return ''
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endfunction
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endif
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if !exists("*s:RestoreVals")
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function! s:RestoreVals()
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" Restore the user's initial values.
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let &dictionary = s:pydiction_save_dictions
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let &completeopt = s:pydiction_save_cot
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let &pumheight = s:pydiction_save_pumheight
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let &iskeyword = s:pydiction_save_isk
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return ''
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endfunction
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endif
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