show_definition added to vim interface

ftest.py

@@ -15,7 +15,8 @@ path = os.path.join(os.getcwd(), f_name)
 f = open(path)
 code = f.read()
 for i in range(1):
-    completions = functions.get_definitions(code, 180, 200, path)
+    completions = functions.complete(code, 180, 200, path)
+    #completions = functions.get_definitions(code, 181, 2, path)
     #completions = functions.complete(code, 42, 200, path)
 
 print '\n', ', '.join(sorted(str(c) for c in completions))

functions.py

@@ -82,7 +82,12 @@ class Definition(object):
                 par = par.parent
             else:
                 break
-        return par.path
+
+        path = str(par.path)
+        try:
+            return path[path.rindex('/')+1:]
+        except ValueError:
+            return path
 
     def get_line(self):
         return self.scope.line_nr
@@ -97,8 +102,7 @@ class Definition(object):
         else:
             # no path - is a builtin
             position = ''
-
-        return "%s.%s%s" % (module, self.get_name(), position)
+        return "%s:%s%s" % (module, self.get_name(), position)
 
     def __repr__(self):
         return "<%s %s>" % (self.__class__.__name__, self)
@@ -177,10 +181,16 @@ def prepare_goto(source, row, column, source_path, is_like_search):
     try:
         stmt = r.top.statements[0]
     except IndexError:
+        if is_like_search:
             path_tuple = path, dot, like
+        else:
+            path_tuple = ()
         raise NotFoundError(scope, path_tuple)
     else:
+        if is_like_search:
             stmt.line_nr = row
+        else:
+            stmt.line_nr = row+1
         stmt.indent = column
         stmt.parent = scope
         scopes = evaluate.follow_statement(stmt, scope=scope)

parsetest.py

@@ -177,4 +177,5 @@ def nexti(iterator, default=list):
 
 #exe[0].
 #exe[4]['d']
-next(gen_exe).
+a = next(gen_exe)
+a

plugin/jedi.vim

@@ -51,6 +51,34 @@ PYTHONEOF
 endfunction
 
 
+" ------------------------------------------------------------------------
+" get_definition
+" ------------------------------------------------------------------------
+"
+function! jedi#show_definition()
+python << PYTHONEOF
+if 1:
+    row, column = vim.current.window.cursor
+    buf_path = vim.current.buffer.name
+    source = '\n'.join(vim.current.buffer)
+    try:
+        definitions = functions.get_definitions(source, row, column, buf_path)
+    except functions.NotFoundError:
+        msg = 'There is no useful expression under the cursor'
+    except Exception:
+        # print to stdout, will be in :messages
+        print(traceback.format_exc())
+        msg = "Some different eror, this shouldn't happen"
+    else:
+        msg = ', '.join(sorted(str(d) for d in definitions))
+        if not msg:
+            msg = "No definitions found!"
+    vim.command('''echomsg "%s"''' % msg)
+
+    #print 'end', strout
+PYTHONEOF
+endfunction
+
 " ------------------------------------------------------------------------
 " Initialization of Jedi
 " ------------------------------------------------------------------------