Fix some stuff in a diff profile test script.

scripts/diff_parser_profile.py

@@ -9,15 +9,15 @@ Usage:
 Options:
   -h --help     Show this screen.
   -d --debug    Enable Jedi internal debugging.
-  -s <sort>     Sort the profile results, e.g. cum, name [default: time].
+  -s <sort>     Sort the profile results, e.g. cumtime, name [default: time].
 """
 
 import cProfile
 
 from docopt import docopt
-from jedi.parser import load_grammar
+from jedi.parser.python import load_grammar
 from jedi.parser.diff import DiffParser
-from jedi.parser import ParserWithRecovery
+from jedi.parser.python import ParserWithRecovery
 from jedi._compatibility import u
 from jedi.common import splitlines
 import jedi
@@ -29,7 +29,9 @@ def run(parser, lines):
 
 
 def main(args):
-    jedi.set_debug_function(notices=args['--debug'])
+    if args['--debug']:
+        jedi.set_debug_function(notices=True)
+
     with open(args['<file>']) as f:
         code = f.read()
     grammar = load_grammar()