The SF patch (#129288 - urllib.py - chanign %02x to %02X in quoting)

The SF patch (#129288 - urllib.py - chanign %02x to %02X in quoting)
was applied to urllib.py, but the corresponding change to
test_urllib.py was not applied.  Backport revision 1.6 of this file
into the 2.0 maintenance branch.

----------------------------
revision 1.6
date: 2001/01/19 07:00:08;  author: tim_one;  state: Exp;  lines: +8 -3
urllib.py very recently changed to produce uppercase escapes, but no
corresponding changes were made to its std test.
----------------------------