Merge pull request #1112 from jgb/master

update jedi to v0.19.0

README.rst

@@ -73,9 +73,9 @@ Installation
 
 Requirements
 ------------
-You need a VIM version that was compiled with Python 2.7 or later
-(``+python`` or ``+python3``).  You can check this from within VIM using
-``:python3 import sys; print(sys.version)`` (use ``:python`` for Python 2).
+You need a VIM version that was compiled with Python 3 or later
+(``+python3``).  You can check this from within VIM using
+``:python3 import sys; print(sys.version)``.
 
 Manual installation
 -------------------
@@ -114,7 +114,7 @@ It is also available on
 `Ubuntu (≥14.04) <http://packages.ubuntu.com/vim-python-jedi>`__ as
 vim-python-jedi.
 On Fedora Linux, it is available as
-`vim-jedi <https://apps.fedoraproject.org/packages/vim-jedi>`__.
+`vim-jedi <https://packages.fedoraproject.org/pkgs/vim-jedi/vim-jedi/>`__.
 
 Please note that this version might be quite old compared to using jedi-vim
 from Git.
@@ -207,6 +207,7 @@ get more information. If you set them to ``""``, they are not assigned.
     let g:jedi#usages_command = "<leader>n"
     let g:jedi#completions_command = "<C-Space>"
     let g:jedi#rename_command = "<leader>r"
+    let g:jedi#rename_command_keep_name = "<leader>R"
 
 An example for setting up your project:
 

autoload/jedi.vim

@@ -24,6 +24,7 @@ let s:default_settings = {
     \ 'call_signatures_command': "'<leader>n'",
     \ 'usages_command': "'<leader>n'",
     \ 'rename_command': "'<leader>r'",
+    \ 'rename_command_keep_name': "'<leader>R'",
     \ 'completions_enabled': 1,
     \ 'popup_on_dot': 'g:jedi#completions_enabled',
     \ 'documentation_command': "'K'",
@@ -370,6 +371,14 @@ function! jedi#rename_visual(...) abort
     python3 jedi_vim.rename_visual()
 endfunction
 
+function! jedi#rename_keep_name(...) abort
+    python3 jedi_vim.rename(delete_word=False)
+endfunction
+
+function! jedi#rename_visual_keep_name(...) abort
+    python3 jedi_vim.rename_visual(use_selected_text_as_prompt_answer=True)
+endfunction
+
 function! jedi#completions(findstart, base) abort
     python3 jedi_vim.completions()
 endfunction

doc/jedi-vim.txt

@@ -27,8 +27,9 @@ Contents                                *jedi-vim-contents*
     5.4  Go to stub                     |g:jedi#goto_stubs_command|
     5.5. Show documentation             |g:jedi#documentation_command|
     5.6. Rename variables               |g:jedi#rename_command|
-    5.7. Show name usages               |g:jedi#usages_command|
-    5.8. Open module by name            |:Pyimport|
+    5.7. Rename variables (Reuse name)  |g:jedi#rename_command_keep_name|
+    5.8. Show name usages               |g:jedi#usages_command|
+    5.9. Open module by name            |:Pyimport|
 6. Configuration                        |jedi-vim-configuration|
     6.1. auto_initialization            |g:jedi#auto_initialization|
     6.2. auto_vim_configuration         |g:jedi#auto_vim_configuration|
@@ -307,7 +308,19 @@ with the new one. The number of performed renames is displayed in the command
 line.
 
 ------------------------------------------------------------------------------
-5.7. `g:jedi#usages_command`            *g:jedi#usages_command*
+5.7. `g:jedi#rename_command_keep_name`        *g:jedi#rename_command_keep_name*
+Function: `jedi#rename()`
+Default: <leader>R                                            Rename variables
+                  (This key mapping does not delete the word under the cursor)
+
+Jedi-vim keeps the word currently under the cursor, moves the cursor to the end
+of the word, and puts Vim in insert mode, where the user is expected to enter
+the new variable name. Upon leaving insert mode, Jedi-vim then renames all
+occurrences of the old variable name with the new one. The number of performed
+renames is displayed in the command line.
+
+------------------------------------------------------------------------------
+5.8. `g:jedi#usages_command`            *g:jedi#usages_command*
 Function: `jedi#usages()`
 Default: <leader>n                      Show usages of a name.
 
@@ -315,7 +328,7 @@ The quickfix window is populated with a list of all names which point to the
 definition of the name under the cursor.
 
 ------------------------------------------------------------------------------
-5.8. Open module by name                *:Pyimport*
+5.9. Open module by name                *:Pyimport*
 Function: `jedi#py_import(args)`
 Default: :Pyimport                      e.g. `:Pyimport os` shows os.py in VIM.
 

ftplugin/python/jedi.vim

@@ -27,6 +27,10 @@ if g:jedi#auto_initialization
         execute 'nnoremap <buffer> '.g:jedi#rename_command.' :call jedi#rename()<CR>'
         execute 'vnoremap <buffer> '.g:jedi#rename_command.' :call jedi#rename_visual()<CR>'
     endif
+    if len(g:jedi#rename_command_keep_name)
+        execute 'nnoremap <buffer> '.g:jedi#rename_command_keep_name.' :call jedi#rename_keep_name()<CR>'
+        execute 'vnoremap <buffer> '.g:jedi#rename_command_keep_name.' :call jedi#rename_visual_keep_name()<CR>'
+    endif
     " documentation/pydoc
     if len(g:jedi#documentation_command)
         execute 'nnoremap <silent> <buffer>'.g:jedi#documentation_command.' :call jedi#show_documentation()<CR>'
@@ -48,10 +52,10 @@ if g:jedi#auto_initialization
         " close preview if its still open after insert
         augroup jedi_preview
             if v:version > 704
-                autocmd CompleteDone <buffer> * pclose
+                autocmd CompleteDone <buffer> pclose
             else
-                autocmd InsertLeave <buffer> * if pumvisible() == 0|pclose|endif
-                autocmd CursorMovedI <buffer> * if pumvisible() == 0|pclose|endif
+                autocmd InsertLeave <buffer> if pumvisible() == 0|pclose|endif
+                autocmd CursorMovedI <buffer> if pumvisible() == 0|pclose|endif
             endif
         augroup END
     endif

pythonx/jedi_vim.py

@@ -998,7 +998,7 @@ def cmdline_call_signatures(signatures):
 
 @_check_jedi_availability(show_error=True)
 @catch_and_print_exceptions
-def rename():
+def rename(delete_word=True):
     if not int(vim.eval('a:0')):
         # Need to save the cursor position before insert mode
         cursor = vim.current.window.cursor
@@ -1010,7 +1010,12 @@ def rename():
 
         vim_command("let s:jedi_replace_orig = expand('<cword>')")
         line = vim_eval('getline(".")')
+
+        if delete_word:
             vim_command('normal! diw')
+        else:
+            vim_command('normal! yiwel')
+
         if re.match(r'\w+$', line[cursor[1]:]):
             # In case the deleted word is at the end of the line we need to
             # move the cursor to the end.
@@ -1042,9 +1047,17 @@ def rename():
             return do_rename(replace)
 
 
-def rename_visual():
-    replace = vim.eval('input("Rename to: ")')
-    orig = vim.eval('getline(".")[(getpos("\'<")[2]-1):getpos("\'>")[2]]')
+def rename_visual(use_selected_text_as_prompt_answer=False):
+    orig = vim.eval('getline(".")[(getpos("\'<")[2]-1):getpos("\'>")[2]'
+                    '-((&selection ==# "exclusive") ? 2 : 1)]')
+
+    input_text = ""
+    if use_selected_text_as_prompt_answer:
+        input_text = orig
+
+    replace = vim.eval(
+        'input("Rename to:", "{}")'.format(PythonToVimStr(input_text))
+    )
     do_rename(replace, orig)
 
 
@@ -1056,6 +1069,10 @@ def do_rename(replace, orig=None):
     if orig is None:
         orig = vim_eval('s:jedi_replace_orig')
 
+    if orig == replace:
+        echo_highlight('Jedi did 0 renames.')
+        return
+
     # Save original window / tab.
     saved_tab = int(vim_eval('tabpagenr()'))
     saved_win = int(vim_eval('winnr()'))