Merge pull request #1093 from Konfekt/popup

prefer popup over preview window

.github/workflows/ci.yml

@@ -1,5 +1,5 @@
 name: ci
-on: push
+on: [push, pull_request]
 
 jobs:
   tests:

AUTHORS.txt

@@ -53,5 +53,9 @@ Tommy Allen (@tweekmonster)
 Mingliang (@Aulddays)
 Brian Mego (@brianmego)
 Stevan Milic (@stevanmilic) <stevan.milic@yahoo.com>
+Konstantin Glukhov (@Konstantin-Glukhov)
+Seungchan An (@SeungChan92) <dev.issea1015@gmail.com>
+Thomas Blauth (@ThomasBlauth) <thomas.blauth@protonmail.com>
+James Cherti (@jamescherti)
 
 @something are github user names.

README.rst

@@ -208,11 +208,18 @@ get more information. If you set them to ``""``, they are not assigned.
     let g:jedi#completions_command = "<C-Space>"
     let g:jedi#rename_command = "<leader>r"
 
-A few examples of setting up your project:
+An example for setting up your project:
 
 .. code-block:: vim
 
-    let g:jedi#environment_path = "<leader>d"
+    let g:jedi#environment_path = "/usr/bin/python3.9"
+
+jedi-vim tries its best to guess your virtual env. If you want to work with a
+specific virtual environment however, you can point jedi-vim towards it:
+
+.. code-block:: vim
+
+    let g:jedi#environment_path = "venv"
 
 Finally, if you don't want completion, but all the other features, use:
 
@@ -223,6 +230,12 @@ Finally, if you don't want completion, but all the other features, use:
 FAQ
 ===
 
+I want to use Jedi with a Python 2 Environment, but it's not listed under "Known environments"
+----------------------------------------------------------------------------------------------
+
+Starting with version 0.18.0 Jedi dropped support for Python 2.
+
+
 I don't want the docstring window to popup during completion
 ------------------------------------------------------------
 

autoload/jedi.vim

@@ -36,8 +36,10 @@ let s:default_settings = {
     \ 'quickfix_window_height': 10,
     \ 'force_py_version': "'auto'",
     \ 'environment_path': "'auto'",
+    \ 'added_sys_path': '[]',
     \ 'project_path': "'auto'",
     \ 'smart_auto_mappings': 0,
+    \ 'case_insensitive_completion': 1,
     \ 'use_tag_stack': 1
 \ }
 
@@ -506,7 +508,7 @@ function! jedi#goto_window_on_enter() abort
     if l:data.bufnr
         " close goto_window buffer
         normal! ZQ
-        python3 jedi_vim.new_buffer(vim.eval('bufname(l:data.bufnr)'))
+        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

doc/jedi-vim.txt

@@ -45,6 +45,11 @@ Contents                                *jedi-vim-contents*
     6.13. smart_auto_mappings           |g:jedi#smart_auto_mappings|
     6.14. use_tag_stack                 |g:jedi#use_tag_stack|
     6.15. environment_path              |g:jedi#environment_path|
+                                        |b:jedi_environment_path|
+    6.16. added_sys_path                |g:jedi#added_sys_path|
+                                        |b:jedi_added_sys_path|
+    6.17. case_insensitive_completion   |g:jedi#case_insensitive_completion|
+                                        |b:jedi_case_insensitive_completion|
 7. Testing                              |jedi-vim-testing|
 8. Contributing                         |jedi-vim-contributing|
 9. License                              |jedi-vim-license|
@@ -344,7 +349,8 @@ Default: 1 (Perform automatic initialization)
 ------------------------------------------------------------------------------
 6.2. `g:jedi#auto_vim_configuration`    *g:jedi#auto_vim_configuration*
 
-Jedi-vim sets 'completeopt' to `menuone,longest,preview` by default, if
+Jedi-vim sets 'completeopt' to `menuone,longest` and `popup` (for Vim version
+numbers higher than 8.1.1882) respectively `preview` by default, if
 'completeopt' is not changed from Vim's default.
 It also remaps <Ctrl-C> to <Esc> in insert mode.
 
@@ -383,13 +389,15 @@ Default: 1 (Automatically select first completion entry)
 ------------------------------------------------------------------------------
 6.5. `g:jedi#auto_close_doc`            *g:jedi#auto_close_doc*
 
-When doing completion, jedi-vim shows the docstring of the currently selected
-item in a preview window. By default, this window is being closed after
+When doing completion and jedi-vim shows the docstring of the currently selected
+item in a preview (not a popup) window, this window is being closed after
 insertion of a completion item.
 
 Set this to 0 to leave the preview window open even after leaving insert mode.
 This could be useful if you want to browse longer docstrings.
 
+This setting is ignored if a popup instead of a preview window is used.
+
 Options: 0 or 1
 Default: 1 (Automatically close preview window upon leaving insert mode)
 
@@ -509,6 +517,7 @@ Default: 1 (enabled by default)
 
 ------------------------------------------------------------------------------
 6.15. `g:jedi#environment_path`                *g:jedi#environment_path*
+                                               *b:jedi_environment_path*
 
 To use a specific virtualenv or a specific Python version it is possible to
 set an interpreter.
@@ -516,8 +525,36 @@ set an interpreter.
 Both setting the directory and setting a project is working.
 
 Examples: "/usr/bin/python3.9", "venv", "../venv", "../venv/bin/python"
+
+The buffer-local variable `b:jedi_environment_path` can be used to override the
+global variable `g:jedi#environment_path`.
+
 Default: "auto"
 
+------------------------------------------------------------------------------
+6.16. `g:jedi#added_sys_path`                *g:jedi#added_sys_path*
+                                             *b:jedi_added_sys_path*
+
+To add extra sys_path.
+
+The buffer-local variable `b:jedi_added_sys_path` can be used to add
+additional extra sys_path.
+
+Examples: ["../site-packages"]
+Default: []
+
+------------------------------------------------------------------------------
+6.17. `g:jedi#case_insensitive_completion` *g:jedi#case_insensitive_completion*
+                                           *b:jedi_case_insensitive_completion*
+
+0 to disable case insensitive completion.
+1 to enable case insensitive completion (default).
+
+The buffer-local variable `b:jedi_case_insensitive_completion` can be used to
+override the global variable `g:jedi#case_insensitive_completion`.
+
+Default: 1
+
 ==============================================================================
 7. Testing                              *jedi-vim-testing*
 

ftplugin/python/jedi.vim

@@ -44,10 +44,15 @@ if g:jedi#auto_initialization
         inoremap <silent> <buffer> <space> <C-R>=jedi#smart_auto_mappings()<CR>
     end
 
-    if g:jedi#auto_close_doc
+    if g:jedi#auto_close_doc && (&g:completeopt =~# '\<preview\>' && &g:completeopt !~# '\<popup\>')
         " close preview if its still open after insert
         augroup jedi_preview
-            autocmd! InsertLeave <buffer> if pumvisible() == 0|pclose|endif
+            if v:version > 704
+                autocmd CompleteDone <buffer> * pclose
+            else
+                autocmd InsertLeave <buffer> * if pumvisible() == 0|pclose|endif
+                autocmd CursorMovedI <buffer> * if pumvisible() == 0|pclose|endif
+            endif
         augroup END
     endif
 endif

plugin/jedi.vim

@@ -33,7 +33,12 @@ if get(g:, 'jedi#auto_vim_configuration', 1)
             redir END
         endif
         if len(split(completeopt, '\n')) == 1
-            set completeopt=menuone,longest,preview
+            set completeopt=menuone,longest
+            if v:version > 801 || (v:version == 801  && has('patch-8.1.1882'))
+              set completeopt+=popup
+            else
+              set completeopt+=preview
+            endif
         endif
     endfunction
     if has('nvim')

pythonx/jedi_vim.py

@@ -4,12 +4,14 @@ The Python parts of the Jedi library for VIM. It is mostly about communicating
 with VIM.
 """
 
+from typing import Optional
 import traceback  # for exception output
 import re
 import os
 import sys
 from shlex import split as shsplit
 from contextlib import contextmanager
+from pathlib import Path
 try:
     from itertools import zip_longest
 except ImportError:
@@ -216,11 +218,18 @@ _current_project_cache = None, None
 
 
 def get_project():
-    vim_environment_path = vim_eval("g:jedi#environment_path")
+    vim_environment_path = vim_eval(
+        "get(b:, 'jedi_environment_path', g:jedi#environment_path)"
+    )
     vim_project_path = vim_eval("g:jedi#project_path")
 
+    vim_added_sys_path = vim_eval("get(g:, 'jedi#added_sys_path', [])")
+    vim_added_sys_path += vim_eval("get(b:, 'jedi_added_sys_path', [])")
+
     global _current_project_cache
-    cache_key = dict(project_path=vim_project_path, environment_path=vim_environment_path)
+    cache_key = dict(project_path=vim_project_path,
+                     environment_path=vim_environment_path,
+                     added_sys_path=vim_added_sys_path)
     if cache_key == _current_project_cache[0]:
         return _current_project_cache[1]
 
@@ -234,7 +243,9 @@ def get_project():
     else:
         project_path = vim_project_path
 
-    project = jedi.Project(project_path, environment_path=environment_path)
+    project = jedi.Project(project_path,
+                           environment_path=environment_path,
+                           added_sys_path=vim_added_sys_path)
 
     _current_project_cache = cache_key, project
     return project
@@ -283,7 +294,9 @@ def load_project():
         project.save()
 
     global _current_project_cache
-    cache_key = dict(project_path=path, environment_path=env_path)
+    cache_key = dict(project_path=path,
+                     environment_path=env_path,
+                     added_sys_path=[])
     _current_project_cache = cache_key, project
 
 
@@ -314,6 +327,10 @@ def get_pos(column=None):
 @_check_jedi_availability(show_error=False)
 @catch_and_print_exceptions
 def completions():
+    jedi.settings.case_insensitive_completion = \
+        bool(int(vim_eval("get(b:, 'jedi_case_insensitive_completion', "
+                          "g:jedi#case_insensitive_completion)")))
+
     row, column = vim.current.window.cursor
     # Clear call signatures in the buffer so they aren't seen by the completer.
     # Call signatures in the command line can stay.
@@ -343,7 +360,9 @@ def completions():
             completions = script.complete(*get_pos(column))
             signatures = script.get_signatures(*get_pos(column))
 
-            add_info = "preview" in vim.eval("&completeopt").split(",")
+            add_info = \
+                any(option in vim.eval("&completeopt").split(",")
+                    for option in ("preview", "popup"))
             out = []
             for c in completions:
                 d = dict(word=PythonToVimStr(c.name[:len(base)] + c.complete),
@@ -418,21 +437,22 @@ def _goto_specific_name(n, options=''):
         if n.is_keyword:
             echo_highlight("Cannot get the definition of Python keywords.")
         else:
-            echo_highlight("Builtin modules cannot be displayed (%s)."
-                           % (n.full_name or n.name))
+            name = 'Namespaces' if n.type == 'namespace' else 'Builtin modules'
+            echo_highlight(
+                "%s cannot be displayed (%s)."
+                % (name, n.full_name or n.name)
+            )
     else:
         using_tagstack = int(vim_eval('g:jedi#use_tag_stack')) == 1
-        module_path = str(n.module_path or '')
-        if module_path != vim.current.buffer.name:
-            result = new_buffer(module_path, options=options,
-                                using_tagstack=using_tagstack)
-            if not result:
-                return []
-        if (using_tagstack and module_path and
-                os.path.exists(module_path)):
+        result = set_buffer(n.module_path, options=options,
+                            using_tagstack=using_tagstack)
+        if not result:
+            return []
+        if (using_tagstack and n.module_path and
+                n.module_path.exists()):
             tagname = n.name
             with tempfile('{0}\t{1}\t{2}'.format(
-                    tagname, module_path, 'call cursor({0}, {1})'.format(
+                    tagname, n.module_path, 'call cursor({0}, {1})'.format(
                         n.line, n.column + 1))) as f:
                 old_tags = vim.eval('&tags')
                 old_wildignore = vim.eval('&wildignore')
@@ -1050,14 +1070,10 @@ def do_rename(replace, orig=None):
         if r.in_builtin_module():
             continue
 
-        module_path = r.module_path
-        if os.path.abspath(vim.current.buffer.name) != str(module_path):
-            assert module_path is not None
-            result = new_buffer(module_path)
-            if not result:
-                echo_highlight('Failed to create buffer window for %s!' % (
-                    module_path))
-                continue
+        result = set_buffer(r.module_path)
+        if not result:
+            echo_highlight('Failed to create buffer window for %s!' % (r.module_path))
+            continue
 
         buffers.add(vim.current.buffer.name)
 
@@ -1103,7 +1119,17 @@ def py_import_completions():
 
 
 @catch_and_print_exceptions
-def new_buffer(path, options='', using_tagstack=False):
+def set_buffer(path: Optional[Path], options='', using_tagstack=False):
+    """
+    Opens a new buffer if we have to or does nothing. Returns True in case of
+    success.
+    """
+    path = str(path or '')
+    # Check both, because it might be an empty string
+    if path in (vim.current.buffer.name, os.path.abspath(vim.current.buffer.name)):
+        return True
+
+    path = relpath(path)
     # options are what you can to edit the edit options
     if int(vim_eval('g:jedi#use_tabs_not_buffers')) == 1:
         _tabnew(path, options)
@@ -1151,7 +1177,6 @@ def _tabnew(path, options=''):
 
     :param options: `:tabnew` options, read vim help.
     """
-    path = os.path.abspath(path)
     if int(vim_eval('has("gui")')) == 1:
         vim_command('tab drop %s %s' % (options, escape_file_path(path)))
         return
@@ -1166,7 +1191,7 @@ def _tabnew(path, options=''):
                 # don't know why this happens :-)
                 pass
             else:
-                if buf_path == path:
+                if os.path.abspath(buf_path) == os.path.abspath(path):
                     # tab exists, just switch to that tab
                     vim_command('tabfirst | tabnext %i' % (tab_nr + 1))
                     # Goto the buffer's window.

test/vspec/signatures.vim

@@ -47,18 +47,15 @@ describe 'signatures'
     it 'highlights correct argument'
         noautocmd normal o
         doautocmd CursorHoldI
-        noautocmd normal iprint(42, sep="X", )
-        " Move to "=" - hightlights "sep=...".
-        noautocmd normal 5h
+        noautocmd normal iformat(42, "x")
+        " Move to x - highlights "x".
+        noautocmd normal 2h
         doautocmd CursorHoldI
-        Expect getline(1) =~# '\V\^?!?jedi=0, ?!?     (*values: object, *_*sep: Optional[Text]=...*_*'
-        " Move left to "=" - hightlights first argument ("values").
-        " NOTE: it is arguable that maybe "sep=..." should be highlighted
-        "       still, but this tests for the cache to be "busted", and that
-        "       fresh results are retrieved from Jedi.
-        noautocmd normal h
+        Expect getline(1) == '?!?jedi=0, ?!?      (value: object, *_*format_spec: str=...*_*) ?!?jedi?!?'
+        " Move left to 42 - hightlights first argument ("value").
+        noautocmd normal 4h
         doautocmd CursorHoldI
-        Expect getline(1) =~# '\V\^?!?jedi=0, ?!?     (*_**values: object*_*, sep: Optional[Text]=...,'
+        Expect getline(1) == '?!?jedi=0, ?!?      (*_*value: object*_*, format_spec: str=...) ?!?jedi?!?'
     end
 
     it 'no signature'