[Python-checkins] Python Regression Test Failures refleak (1)

[Neal Norwitz]

More important issues:
----------------------
test_distutils leaked [103, 103, 103] references, sum=309

Less important issues:
----------------------
test_docxmlrpc leaked [0, 4, -4] references, sum=0
test_dumbdbm leaked [0, -92, 0] references, sum=-92
test_file leaked [0, 0, 84] references, sum=84
test_smtplib leaked [-9, 9, 0] references, sum=0
test_threadsignals leaked [-8, 0, 0] references, sum=-8
test_urllib2_localnet leaked [3, 3, 3] references, sum=9
test_xmlrpc leaked [0, 85, 0] references, sum=85