moved some Pyimport stuff to autoload and added a new_buffer option

autoload/jedi.vim

@@ -83,18 +83,65 @@ function! jedi#show_documentation()
     let b:current_syntax = "rst"
 endfunction
 
+" ------------------------------------------------------------------------
+" helper functions
+" ------------------------------------------------------------------------
+function! jedi#py_import(args)
+Python << EOF
+    # args are the same as for the :edit command
+if 1:
+    import vim
+    import jedi
+    import os.path as osp
+    from shlex import split as shsplit
+
+    args = shsplit(vim.eval('a:args'))
+    text = 'import %s' % args.pop()
+    scr = jedi.Script(text, 1, len(text), '')
+    try:
+        path = scr.goto_assignments()[0].module_path
+    except IndexError:
+        path = None
+    if path and osp.isfile(path):
+        cmd_args = ' '.join([a.replace(' ', '\\ ') for a in args])
+        jedi_vim.new_buffer(path, cmd_args)
+EOF
+endfun
+
+function! jedi#py_import_completion(argl, cmdl, pos)
+Python << EOF
+if 1:
+    import vim
+    import re
+    import json
+    argl = vim.eval('a:argl')
+    try:
+        import jedi
+    except ImportError as err:
+        print('Pyimport completion requires jedi module: https://github.com/davidhalter/jedi')
+        comps = []
+    else:
+        text = 'import %s' % argl
+        script=jedi.Script(text, 1, len(text), '')
+        comps = ['%s%s' % (argl, c.complete) for c in script.completions()]
+    vim.command("let comps = '%s'" % '\n'.join(comps))
+EOF
+    return comps
+endfun
+
 
 " ------------------------------------------------------------------------
 " helper functions
 " ------------------------------------------------------------------------
-function! jedi#new_buffer(path)
+function! jedi#new_buffer(path, options)
+    " options are what you can to edit the edit options
     if g:jedi#use_tabs_not_buffers
-        Python jedi_vim.tabnew(jedi_vim.escape_file_path(vim.eval('a:path')))
+        Python jedi_vim.tabnew(jedi_vim.escape_file_path(vim.eval('a:path')), vim.eval('a:options'))
     else
         if !&hidden && &modified
             w
         endif
-        Python vim.command('edit ' + jedi_vim.escape_file_path(vim.eval('a:path')))
+        Python vim.command('edit ' + vim.eval('a:options') + jedi_vim.escape_file_path(vim.eval('a:path')))
     endif
     " sometimes syntax is being disabled and the filetype not set.
     if !exists("g:syntax_on")
@@ -105,6 +152,7 @@ function! jedi#new_buffer(path)
     endif
 endfunction
 
+
 function! jedi#add_goto_window()
     set lazyredraw
     cclose
@@ -158,6 +206,7 @@ function! jedi#do_popup_on_dot()
     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()

plugin/jedi.vim

@@ -79,50 +79,10 @@ if g:jedi#auto_initialization
     autocmd FileType Python setlocal omnifunc=jedi#completions switchbuf=useopen  " needed for documentation/pydoc
 endif
 
-fun! Pyimport(args)
-Python << EOF
-    # args are the same as for the :edit command
-    # cmd: one of edit, split, vsplit, tabedit, ...
-if 1:
-    import vim
-    import jedi
-    import os.path as osp
-    from shlex import split as shsplit
 
-    cmd = vim.eval('a:cmd')
-    args = shsplit(vim.eval('a:args'))
-    text = 'import %s' % args.pop()
-    scr = jedi.Script(text, 1, len(text), '')
-    try:
-        path = scr.goto_assignments()[0].module_path
-    except IndexError:
-        path = None
-    if path and osp.isfile(path):
-        cmd_args = ' '.join([a.replace(' ', '\\ ') for a in args])
-        vim.eval("jedi#new_buffer('%s')" % path)
-EOF
-endfun
+" ------------------------------------------------------------------------
+" PyImport command
+" ------------------------------------------------------------------------
+command! -nargs=1 -complete=custom,jedi#py_import_completion Pyimport :call jedi#py_import(<q-args>)
 
-fun! Pyimport_completion(argl, cmdl, pos)
-Python << EOF
-if 1:
-    import vim
-    import re
-    import json
-    argl = vim.eval('a:argl')
-    try:
-        import jedi
-    except ImportError as err:
-        print('Pyimport completion requires jedi module: https://github.com/davidhalter/jedi')
-        comps = []
-    else:
-        text = 'import %s' % argl
-        script=jedi.Script(text, 1, len(text), '')
-        comps = ['%s%s' % (argl, c.complete) for c in script.completions()]
-    vim.command("let comps = '%s'" % '\n'.join(comps))
-EOF
-    return comps
-endfun
-
-command! -nargs=1 -complete=custom,Pyimport_completion Pyimport :call Pyimport(<q-args>)
 " vim: set et ts=4:

plugin/jedi_vim.py

@@ -140,8 +140,7 @@ def goto(is_definition=False, is_related_name=False, no_output=False):
                                    % d.module_path)
             else:
                 if d.module_path != vim.current.buffer.name:
-                    vim.eval('jedi#new_buffer(%s)' % \
-                                        repr(PythonToVimStr(d.module_path)))
+                    new_buffer(d.module_path)
                 vim.current.window.cursor = d.line, d.column
                 vim.command('normal! zt')  # cursor at top of screen
         else:
@@ -302,21 +301,30 @@ def rename():
                     continue
 
                 if vim.current.buffer.name != r.module_path:
-                    vim.eval("jedi#new_buffer('%s')" % r.module_path)
+                    new_buffer(r.module_path)
 
                 vim.current.window.cursor = r.start_pos
                 vim.command('normal! cw%s' % replace)
 
-            vim.eval("jedi#new_buffer('%s')" % window_path)
+            new_buffer(window_path)
             vim.current.window.cursor = cursor
             echo_highlight('Jedi did %s renames!' % len(temp_rename))
 
 
-def tabnew(path):
-    "Open a file in a new tab or switch to an existing one"
+def new_buffer(path, options=''):
+    path = repr(PythonToVimStr(path))
+    vim.eval("jedi#new_buffer(%s, '%s')" % (path, options))
+
+
+def tabnew(path, options=''):
+    """
+    Open a file in a new tab or switch to an existing one.
+
+    :param options: `:tabnew` options, read vim help.
+    """
     path = os.path.abspath(path)
     if vim.eval('has("gui")') == '1':
-        vim.command('tab drop %s' % path)
+        vim.command('tab drop %s %s' % (options, path))
         return
 
     for tab_nr in range(int(vim.eval("tabpagenr('$')"))):