default logging configuration for testing

log.ini

+# This file configures the logging module for the test harness:
+# critical errors are logged to testing.log; everything else is
+# ignored.
+
+# Documentation for the file format is at
+# http://www.red-dove.com/python_logging.html#config
+
+[logger_root]
+level=CRITICAL
+handlers=normal
+
+[handler_normal]
+class=FileHandler
+level=NOTSET
+formatter=common
+args=('testing.log', 'a')
+filename=testing.log
+mode=a
+
+[formatter_common]
+format=------
+       %(asctime)s %(levelname)s %(name)s %(message)s
+datefmt=%Y-%m-%dT%H:%M:%S
+
+[loggers]
+keys=root
+
+[handlers]
+keys=normal
+
+[formatters]
+keys=common