Remove unused import and remove doctest-only import into doctests.

diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py
index 984220729d2b2321f2a8f5a6f47d7d52ac58cf4d..3e8a65474ed88a52a8c81f68d2ed147ca09c6f9f 100644 (file)
--- a/Lib/test/test_tokenize.py
+++ b/Lib/test/test_tokenize.py
@@ -5,6 +5,8 @@ The tests can be really simple. Given a small fragment of source
 code, print out a table with tokens. The ENDMARKER is omitted for
 brevity.
 
+    >>> import glob
+
     >>> dump_tokens("1 + 1")
     ENCODING   'utf-8'       (0, 0) (0, 0)
     NUMBER     '1'           (1, 0) (1, 1)
@@ -647,7 +649,7 @@ from tokenize import (tokenize, _tokenize, untokenize, NUMBER, NAME, OP,
                      open as tokenize_open, Untokenizer)
 from io import BytesIO
 from unittest import TestCase, mock
-import os, sys, glob
+import os
 import token
 
 def dump_tokens(s):