733 lines
23 KiB
VimL
733 lines
23 KiB
VimL
scriptencoding utf-8
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" ------------------------------------------------------------------------
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" Settings initialization
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" ------------------------------------------------------------------------
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let s:deprecations = {
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\ 'get_definition_command': 'goto_definitions_command',
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\ 'pydoc': 'documentation_command',
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\ 'related_names_command': 'usages_command',
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\ 'autocompletion_command': 'completions_command',
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\ 'show_function_definition': 'show_call_signatures',
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\ }
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let s:default_settings = {
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\ 'use_tabs_not_buffers': 0,
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\ 'use_splits_not_buffers': 1,
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\ 'auto_initialization': 1,
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\ 'auto_vim_configuration': 1,
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\ 'goto_command': "'<leader>d'",
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\ 'goto_assignments_command': "'<leader>g'",
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\ 'goto_definitions_command': "''",
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\ 'goto_stubs_command': "'<leader>s'",
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\ 'completions_command': "'<C-Space>'",
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\ 'call_signatures_command': "'<leader>n'",
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\ 'usages_command': "'<leader>n'",
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\ 'rename_command': "'<leader>r'",
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\ 'completions_enabled': 1,
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\ 'popup_on_dot': 'g:jedi#completions_enabled',
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\ 'documentation_command': "'K'",
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\ 'show_call_signatures': has('conceal') ? 1 : 2,
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\ 'show_call_signatures_delay': 500,
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\ 'call_signature_escape': "'?!?'",
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\ 'auto_close_doc': 1,
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\ 'max_doc_height': 30,
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\ 'popup_select_first': 1,
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\ 'quickfix_window_height': 10,
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\ 'force_py_version': "'auto'",
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\ 'environment_path': "'auto'",
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\ 'added_sys_path': '[]',
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\ 'project_path': "'auto'",
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\ 'smart_auto_mappings': 0,
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\ 'case_insensitive_completion': 1,
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\ 'use_tag_stack': 1
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\ }
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for [s:key, s:val] in items(s:deprecations)
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if exists('g:jedi#'.s:key)
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echom "'g:jedi#".s:key."' is deprecated. Please use 'g:jedi#".s:val."' instead. Sorry for the inconvenience."
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exe 'let g:jedi#'.s:val.' = g:jedi#'.s:key
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endif
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endfor
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for [s:key, s:val] in items(s:default_settings)
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if !exists('g:jedi#'.s:key)
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exe 'let g:jedi#'.s:key.' = '.s:val
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endif
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endfor
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let s:supports_buffer_usages = has('nvim') || exists('*prop_add')
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" ------------------------------------------------------------------------
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" Python initialization
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" ------------------------------------------------------------------------
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let s:script_path = expand('<sfile>:p:h:h')
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function! s:init_python() abort
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" Use g:jedi#force_py_version for loading Jedi, or fall back to using
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" `has()` - preferring Python 3.
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if !has('python3')
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throw 'jedi-vim requires Vim with support for Python 3.'
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endif
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call jedi#setup_python_imports()
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return 1
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endfunction
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function! jedi#reinit_python() abort
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let s:_init_python = -1
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call jedi#init_python()
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endfunction
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" This is meant to be called with `:unsilent` (for &shortmess+=F).
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function! s:display_exception() abort
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let error_lines = split(v:exception, '\n')
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let msg = 'Error: jedi-vim failed to initialize Python: '
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\ .error_lines[0].' (in '.v:throwpoint.')'
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if len(error_lines) > 1
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echohl ErrorMsg
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echom 'jedi-vim error: '.error_lines[0]
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for line in error_lines[1:]
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echom line
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endfor
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echohl None
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let help_cmd = ':JediDebugInfo'
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if exists(':checkhealth') == 2
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let help_cmd .= ' / :checkhealth'
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endif
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let msg .= printf('. See :messages and/or %s for more information.',
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\ help_cmd)
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endif
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redraw " Redraw to only have the main message by default.
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echoerr msg
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endfunction
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let s:_init_python = -1
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function! jedi#init_python() abort
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if s:_init_python == -1
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let s:_init_python = 0
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try
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let s:_init_python = s:init_python()
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let s:_init_python = 1
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catch /^jedi/
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" Only catch errors from jedi-vim itself here, so that for
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" unexpected Python exceptions the traceback will be shown
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" (e.g. with NameError in jedi#setup_python_imports's code).
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if !exists('g:jedi#squelch_py_warning')
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unsilent call s:display_exception()
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endif
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endtry
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endif
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return s:_init_python
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endfunction
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function! jedi#setup_python_imports() abort
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let g:_jedi_init_error = 0
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let init_lines = [
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\ 'import vim',
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\ 'def _jedi_handle_exc(exc_info):',
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\ ' try:',
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\ ' from jedi_vim_debug import format_exc_info',
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\ ' vim.vars["_jedi_init_error"] = format_exc_info(exc_info)',
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\ ' except Exception:',
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\ ' import traceback',
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\ ' vim.vars["_jedi_init_error"] = "\\n".join(traceback.format_exception(*exc_info))',
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\ 'try:',
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\ ' import jedi_vim',
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\ ' if hasattr(jedi_vim, "jedi_import_error"):',
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\ ' _jedi_handle_exc(jedi_vim.jedi_import_error)',
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\ 'except Exception as exc:',
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\ ' _jedi_handle_exc(sys.exc_info())',
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\ ]
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exe 'python3 exec('''.escape(join(init_lines, '\n'), "'").''')'
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if g:_jedi_init_error isnot 0
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throw printf('jedi#setup_python_imports: %s', g:_jedi_init_error)
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endif
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return 1
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endfunction
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function! jedi#debug_info() abort
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if &verbose
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if &filetype !=# 'python'
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echohl WarningMsg | echo 'You should run this in a buffer with filetype "python".' | echohl None
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endif
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endif
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let spath = shellescape(s:script_path)
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echo '#### Jedi-vim debug information'
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echo "\n"
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echo '##### jedi-vim version'
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echo "\n"
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echo ' - jedi-vim git version: '
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echon substitute(system('git -C '.spath.' describe --tags --always --dirty'), '\v\n$', '', '')
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echo ' - jedi git submodule status: '
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echon substitute(system('git -C '.spath.' submodule status pythonx/jedi'), '\v\n$', '', '')
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echo ' - parso git submodule status: '
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echon substitute(system('git -C '.spath.' submodule status pythonx/parso'), '\v\n$', '', '')
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echo "\n"
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echo '##### Global Python'
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echo "\n"
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echo 'Using Python version 3 to access Jedi.'
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let s:pythonjedi_called = 0
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try
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python3 import vim; vim.command('let s:pythonjedi_called = 1')
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catch
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echo 'Error when trying to import vim: '.v:exception
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endtry
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if !s:pythonjedi_called
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echohl WarningMsg
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echom 'python3 failed to run, likely a Python config issue.'
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if exists(':checkhealth') == 2
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echom 'Try :checkhealth for more information.'
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endif
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echohl None
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else
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try
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python3 from jedi_vim_debug import display_debug_info
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python3 display_debug_info()
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catch
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echohl WarningMsg
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echo 'Error when running display_debug_info: '.v:exception
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echohl None
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endtry
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endif
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echo "\n"
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echo '##### Settings'
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echo "\n"
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echo '```'
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let jedi_settings = items(filter(copy(g:), "v:key =~# '\\v^jedi#'"))
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let has_nondefault_settings = 0
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for [k, V] in jedi_settings
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exe 'let default = '.get(s:default_settings,
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\ substitute(k, '\v^jedi#', '', ''), "'-'")
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" vint: -ProhibitUsingUndeclaredVariable
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if default !=# V
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echo printf('g:%s = %s (default: %s)', k, string(V), string(default))
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unlet! V " Fix variable type mismatch with Vim 7.3.
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let has_nondefault_settings = 1
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endif
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" vint: +ProhibitUsingUndeclaredVariable
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endfor
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if has_nondefault_settings
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echo "\n"
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endif
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verb set omnifunc? completeopt?
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echo '```'
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if &verbose
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echo "\n"
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echo '#### :version'
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echo '```'
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version
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echo '```'
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echo "\n"
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echo '#### :messages'
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echo '```'
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messages
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echo '```'
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echo "\n"
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echo '<details><summary>:scriptnames</summary>'
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echo "\n"
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echo '```'
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scriptnames
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echo '```'
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echo '</details>'
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endif
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endfunction
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" Helper function instead of `python vim.eval()`, and `.command()` because
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" these also return error definitions.
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function! jedi#_vim_exceptions(str, is_eval) abort
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let l:result = {}
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try
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if a:is_eval
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let l:result.result = eval(a:str)
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else
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execute a:str
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let l:result.result = ''
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endif
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catch
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let l:result.exception = v:exception
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let l:result.throwpoint = v:throwpoint
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endtry
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return l:result
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endfunction
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call jedi#init_python() " Might throw an error.
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" ------------------------------------------------------------------------
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" functions that call python code
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" ------------------------------------------------------------------------
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function! jedi#goto() abort
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python3 jedi_vim.goto(mode="goto")
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endfunction
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function! jedi#goto_assignments() abort
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python3 jedi_vim.goto(mode="assignment")
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endfunction
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function! jedi#goto_definitions() abort
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python3 jedi_vim.goto(mode="definition")
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endfunction
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function! jedi#goto_stubs() abort
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python3 jedi_vim.goto(mode="stubs")
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endfunction
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function! jedi#usages() abort
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if exists('#jedi_usages#BufWinEnter')
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call jedi#clear_usages()
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endif
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python3 jedi_vim.usages()
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endfunction
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if !s:supports_buffer_usages
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" Hide usages in the current window.
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" Only handles the current window due to matchdelete() restrictions.
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function! jedi#_hide_usages_in_win() abort
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let winnr = winnr()
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let matchids = getwinvar(winnr, '_jedi_usages_vim_matchids', [])
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for matchid in matchids[1:]
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call matchdelete(matchid)
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endfor
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call setwinvar(winnr, '_jedi_usages_vim_matchids', [])
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" Remove the autocommands that might have triggered this function.
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augroup jedi_usages
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exe 'autocmd! * <buffer='.winbufnr(winnr).'>'
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augroup END
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unlet! b:_jedi_usages_needs_clear
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endfunction
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" Show usages for current window (Vim without textprops only).
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function! jedi#_show_usages_in_win() abort
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python3 jedi_vim.highlight_usages_for_vim_win()
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if !exists('#jedi_usages#TextChanged#<buffer>')
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augroup jedi_usages
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" Unset highlights on any changes to this buffer.
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" NOTE: Neovim's API handles movement of highlights, but would only
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" need to clear highlights that are changed inline.
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autocmd TextChanged <buffer> call jedi#_clear_buffer_usages()
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" Hide usages when the buffer is removed from the window, or when
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" entering insert mode (but keep them for later).
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autocmd BufWinLeave,InsertEnter <buffer> call jedi#_hide_usages_in_win()
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augroup END
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endif
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endfunction
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" Remove usages for the current buffer (and all its windows).
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function! jedi#_clear_buffer_usages() abort
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let bufnr = bufnr('%')
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let nvim_src_ids = getbufvar(bufnr, '_jedi_usages_src_ids', [])
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if !empty(nvim_src_ids)
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for src_id in nvim_src_ids
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" TODO: could only clear highlights below/after changed line?!
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call nvim_buf_clear_highlight(bufnr, src_id, 0, -1)
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endfor
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else
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call jedi#_hide_usages_in_win()
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endif
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endfunction
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endif
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" Remove/unset global usages.
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function! jedi#clear_usages() abort
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augroup jedi_usages
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autocmd! BufWinEnter
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autocmd! WinEnter
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augroup END
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if !s:supports_buffer_usages
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" Vim without textprops: clear current window,
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" autocommands will clean others on demand.
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call jedi#_hide_usages_in_win()
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" Setup autocommands to clear remaining highlights on WinEnter.
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augroup jedi_usages
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for b in range(1, bufnr('$'))
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if getbufvar(b, '_jedi_usages_needs_clear')
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exe 'autocmd WinEnter <buffer='.b.'> call jedi#_hide_usages_in_win()'
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endif
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endfor
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augroup END
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endif
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python3 jedi_vim.clear_usages()
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endfunction
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function! jedi#rename(...) abort
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python3 jedi_vim.rename()
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endfunction
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function! jedi#rename_visual(...) abort
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python3 jedi_vim.rename_visual()
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endfunction
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function! jedi#completions(findstart, base) abort
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python3 jedi_vim.completions()
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endfunction
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function! jedi#enable_speed_debugging() abort
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python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
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endfunction
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function! jedi#enable_debugging() abort
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python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
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endfunction
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function! jedi#disable_debugging() abort
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python3 jedi_vim.jedi.set_debug_function(None)
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endfunction
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function! jedi#py_import(args) abort
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python3 jedi_vim.py_import()
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endfun
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function! jedi#choose_environment(args) abort
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python3 jedi_vim.choose_environment()
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endfun
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function! jedi#load_project(args) abort
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python3 jedi_vim.load_project()
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endfun
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function! jedi#py_import_completions(argl, cmdl, pos) abort
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python3 jedi_vim.py_import_completions()
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endfun
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function! jedi#clear_cache(bang) abort
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if a:bang
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python3 jedi_vim.jedi.cache.clear_time_caches(True)
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else
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python3 jedi_vim.jedi.cache.clear_time_caches(False)
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endif
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endfunction
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" ------------------------------------------------------------------------
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" show_documentation
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" ------------------------------------------------------------------------
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function! jedi#show_documentation() abort
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python3 if jedi_vim.show_documentation() is None: vim.command('return')
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|
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let bn = bufnr('__doc__')
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if bn > 0
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let wi=index(tabpagebuflist(tabpagenr()), bn)
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if wi >= 0
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" If the __doc__ buffer is open in the current tab, jump to it
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silent execute (wi+1).'wincmd w'
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else
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silent execute 'sbuffer '.bn
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endif
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else
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split __doc__
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endif
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setlocal modifiable
|
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setlocal noswapfile
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setlocal buftype=nofile
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|
silent normal! ggdG
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silent $put=l:doc
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silent normal! 1Gdd
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setlocal nomodifiable
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setlocal nomodified
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setlocal filetype=rst
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setlocal foldlevel=200 " do not fold in __doc__
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if l:doc_lines > g:jedi#max_doc_height " max lines for plugin
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let l:doc_lines = g:jedi#max_doc_height
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endif
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execute 'resize '.l:doc_lines
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" quit comands
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nnoremap <buffer> q ZQ
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if len(g:jedi#documentation_command)
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execute 'nnoremap <buffer> '.g:jedi#documentation_command.' ZQ'
|
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endif
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endfunction
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|
|
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" ------------------------------------------------------------------------
|
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" helper functions
|
|
" ------------------------------------------------------------------------
|
|
|
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function! jedi#add_goto_window(for_usages, len) abort
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let height = min([a:len, g:jedi#quickfix_window_height])
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|
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" Use :copen to go to the window always - the user should select an entry.
|
|
execute 'belowright copen '.height
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|
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if &filetype !=# 'qf'
|
|
echoerr printf('jedi-vim: unexpected ft with current window (%s), please report!', &filetype)
|
|
endif
|
|
if g:jedi#use_tabs_not_buffers == 1
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noremap <buffer> <CR> :call jedi#goto_window_on_enter()<CR>
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|
endif
|
|
|
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augroup jedi_goto_window
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|
if a:for_usages
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autocmd BufWinLeave <buffer> call jedi#clear_usages()
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else
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autocmd WinLeave <buffer> q " automatically leave, if an option is chosen
|
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endif
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|
augroup END
|
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|
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if a:for_usages && !has('nvim')
|
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if s:supports_buffer_usages
|
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" Setup autocommand for pending highlights with Vim's textprops.
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" (cannot be added to unlisted buffers)
|
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augroup jedi_usages
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autocmd! BufWinEnter * call s:usages_for_pending_buffers()
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augroup END
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else
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|
" Setup global autocommand to display any usages for a window.
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" Gets removed when closing the quickfix window that displays them, or
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" when clearing them (e.g. on TextChanged).
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augroup jedi_usages
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autocmd! BufWinEnter,WinEnter * call jedi#_show_usages_in_win()
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augroup END
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endif
|
|
endif
|
|
endfunction
|
|
|
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" Highlight usages for a buffer if not done so yet (Neovim only).
|
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function! s:usages_for_pending_buffers() abort
|
|
python3 jedi_vim._handle_pending_usages_for_buf()
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|
endfunction
|
|
|
|
|
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function! jedi#goto_window_on_enter() abort
|
|
let l:list = getqflist()
|
|
let l:data = l:list[line('.') - 1]
|
|
if l:data.bufnr
|
|
" close goto_window buffer
|
|
normal! ZQ
|
|
python3 jedi_vim.set_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() abort
|
|
if !exists('*synstack')
|
|
return []
|
|
endif
|
|
return map(synstack(line('.'), col('.') - 1), "synIDattr(v:val, 'name')")
|
|
endfunc
|
|
|
|
|
|
function! jedi#do_popup_on_dot_in_highlight() abort
|
|
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
|
|
|
|
|
|
let s:show_call_signatures_last = [0, 0, '']
|
|
function! jedi#show_call_signatures() abort
|
|
if s:_init_python == 0
|
|
return 1
|
|
endif
|
|
let [line, col] = [line('.'), col('.')]
|
|
let curline = getline(line)
|
|
let reload_signatures = 1
|
|
|
|
" Caching. On the same line only.
|
|
if line == s:show_call_signatures_last[0]
|
|
" Check if the number of special signs before or after the
|
|
" cursor has not changed since the last call, which means that the
|
|
" argument position was not changed and we can skip repainting.
|
|
let prevcol = s:show_call_signatures_last[1]
|
|
let prevline = s:show_call_signatures_last[2]
|
|
let no_special = '[^,()=]'
|
|
if substitute(curline[:col-2], no_special, '', 'g')
|
|
\ == substitute(prevline[:prevcol-2], no_special, '', 'g')
|
|
\ && substitute(curline[(col-2):], no_special, '', 'g')
|
|
\ == substitute(prevline[(prevcol-2):], no_special, '', 'g')
|
|
let reload_signatures = 0
|
|
endif
|
|
endif
|
|
let s:show_call_signatures_last = [line, col, curline]
|
|
|
|
if reload_signatures
|
|
python3 jedi_vim.show_call_signatures()
|
|
endif
|
|
endfunction
|
|
|
|
|
|
function! jedi#clear_call_signatures() abort
|
|
if s:_init_python == 0
|
|
return 1
|
|
endif
|
|
|
|
let s:show_call_signatures_last = [0, 0, '']
|
|
python3 jedi_vim.clear_call_signatures()
|
|
endfunction
|
|
|
|
|
|
function! jedi#configure_call_signatures() abort
|
|
augroup jedi_call_signatures
|
|
autocmd! * <buffer>
|
|
if g:jedi#show_call_signatures == 2 " Command line call signatures
|
|
autocmd InsertEnter <buffer> let g:jedi#first_col = s:save_first_col()
|
|
endif
|
|
autocmd InsertEnter <buffer> let s:show_call_signatures_last = [0, 0, '']
|
|
autocmd InsertLeave <buffer> call jedi#clear_call_signatures()
|
|
if g:jedi#show_call_signatures_delay > 0
|
|
autocmd InsertEnter <buffer> let b:_jedi_orig_updatetime = &updatetime
|
|
\ | let &updatetime = g:jedi#show_call_signatures_delay
|
|
autocmd InsertLeave <buffer> if exists('b:_jedi_orig_updatetime')
|
|
\ | let &updatetime = b:_jedi_orig_updatetime
|
|
\ | unlet b:_jedi_orig_updatetime
|
|
\ | endif
|
|
autocmd CursorHoldI <buffer> call jedi#show_call_signatures()
|
|
else
|
|
autocmd CursorMovedI <buffer> call jedi#show_call_signatures()
|
|
endif
|
|
augroup END
|
|
endfunction
|
|
|
|
|
|
" Determine where the current window is on the screen for displaying call
|
|
" signatures in the correct column.
|
|
function! s:save_first_col() abort
|
|
if bufname('%') ==# '[Command Line]' || winnr('$') == 1
|
|
return 0
|
|
endif
|
|
|
|
let startwin = winnr()
|
|
let winwidth = winwidth(0)
|
|
if winwidth == &columns
|
|
return 0
|
|
elseif winnr('$') == 2
|
|
return startwin == 1 ? 0 : (winwidth(1) + 1)
|
|
elseif winnr('$') == 3
|
|
if startwin == 1
|
|
return 0
|
|
endif
|
|
let ww1 = winwidth(1)
|
|
let ww2 = winwidth(2)
|
|
let ww3 = winwidth(3)
|
|
if ww1 + ww2 + ww3 + 2 == &columns
|
|
if startwin == 2
|
|
return ww1 + 1
|
|
else
|
|
return ww1 + ww2 + 2
|
|
endif
|
|
elseif startwin == 2
|
|
if ww2 + ww3 + 1 == &columns
|
|
return 0
|
|
else
|
|
return ww1 + 1
|
|
endif
|
|
else " startwin == 3
|
|
if ww2 + ww3 + 1 == &columns
|
|
return ww2 + 1
|
|
else
|
|
return ww1 + 1
|
|
endif
|
|
endif
|
|
endif
|
|
return 0
|
|
endfunction
|
|
|
|
|
|
function! jedi#complete_string(autocomplete) abort
|
|
if a:autocomplete
|
|
if !(g:jedi#popup_on_dot && jedi#do_popup_on_dot_in_highlight())
|
|
return ''
|
|
endif
|
|
|
|
let s:saved_completeopt = &completeopt
|
|
set completeopt-=longest
|
|
set completeopt+=menuone
|
|
set completeopt-=menu
|
|
if &completeopt !~# 'noinsert\|noselect'
|
|
" Patch 775 introduced noinsert and noselect, previously these
|
|
" options didn't exist. Setting them in earlier versions results in
|
|
" errors (E474).
|
|
if has('patch-7.4-775')
|
|
if g:jedi#popup_select_first
|
|
set completeopt+=noinsert
|
|
else
|
|
set completeopt+=noselect
|
|
endif
|
|
else
|
|
" To pass the tests we use this, it seems to get the closest to
|
|
" the other options. I'm really not sure if this properly
|
|
" works, but VIM 7.4-775 is already pretty old, so it might not
|
|
" be a problem anymore in a few years.
|
|
set completeopt+=longest
|
|
endif
|
|
endif
|
|
elseif pumvisible()
|
|
return "\<C-n>"
|
|
endif
|
|
return "\<C-x>\<C-o>\<C-r>=jedi#complete_opened(".a:autocomplete.")\<CR>"
|
|
endfunction
|
|
|
|
|
|
function! jedi#complete_opened(autocomplete) abort
|
|
if a:autocomplete
|
|
let &completeopt = s:saved_completeopt
|
|
unlet s:saved_completeopt
|
|
elseif pumvisible() && g:jedi#popup_select_first && stridx(&completeopt, 'longest') > -1
|
|
return "\<Down>"
|
|
endif
|
|
return ''
|
|
endfunction
|
|
|
|
|
|
function! jedi#smart_auto_mappings() abort
|
|
" Auto put import statement after from module.name<space> and complete
|
|
if search('\m^\s*from\s\+[A-Za-z0-9._]\{1,50}\%#\s*$', 'bcn', line('.'))
|
|
" Enter character and start completion.
|
|
return "\<space>import \<C-r>=jedi#complete_string(1)\<CR>"
|
|
endif
|
|
return "\<space>"
|
|
endfunction
|
|
|
|
|
|
function! jedi#setup_completion() abort
|
|
" We need our own omnifunc, so this overrides the omnifunc set by
|
|
" $VIMRUNTIME/ftplugin/python.vim.
|
|
setlocal omnifunc=jedi#completions
|
|
|
|
" map ctrl+space for autocompletion
|
|
if g:jedi#completions_command ==# '<C-Space>'
|
|
" In terminals, <C-Space> sometimes equals <Nul>.
|
|
imap <buffer> <Nul> <C-Space>
|
|
smap <buffer> <Nul> <C-Space>
|
|
endif
|
|
if len(g:jedi#completions_command)
|
|
execute 'inoremap <expr> <buffer> '.g:jedi#completions_command.' jedi#complete_string(0)'
|
|
" A separate mapping for select mode: deletes and completes.
|
|
execute 'snoremap <expr> <buffer> '.g:jedi#completions_command." '\<C-g>c'.jedi#complete_string(0)"
|
|
endif
|
|
endfunction
|
|
|
|
"python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
|
|
"python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
|
|
|
|
" vim: set et ts=4:
|