des-testbed/desvirt — pull request #5 by benpicco (2013-10-25 18:57:06+00:00)
Title: Don't crash when path to executable contains unicode

fixes this error when shutting down the test:

vnet : Shutting down nodes...
Traceback (most recent call last):
File "./vnet", line 437, in
main()
File "./vnet", line 296, in main
logger.debug("stopping node %s %s" % (name, str(node.vm_instance)))
UnicodeEncodeError: 'ascii' codec can't encode character u'\xb5' in position 15: ordinal not in range(128)

str() doesn't appear to be needed here