[Python-checkins] Python Regression Test Failures refleak (2)

[Neal Norwitz]

More important issues:
----------------------
test_docxmlrpc leaked [-174, 33, -33] references, sum=-174
test_ftplib leaked [1, 5, 1] references, sum=7

Less important issues:
----------------------
test_cmd_line leaked [25, 0, 0] references, sum=25
test_file leaked [-77, 0, 0] references, sum=-77
test_popen2 leaked [0, 25, -25] references, sum=0
test_smtplib leaked [92, -92, 92] references, sum=92
test_threadsignals leaked [0, -8, 0] references, sum=-8
test_urllib2_localnet leaked [3, 3, 3] references, sum=9
test_xmlrpc leaked [0, 0, -1] references, sum=-1