import os, plac, ishelve2
try:
fifo = os.mkfifo('/tmp/x')
except OSError: # fifo exists
pass
if __name__ == '__main__':
i = plac.Interpreter(ishelve2.main())
i.execute(iter(open('/tmp/x').readline, ''), verbose=True)
# cmd_ext.py
from plac_ext import cmd_interface
import ishelve2
if __name__ == '__main__':
cmd_interface(ishelve2.main()).cmdloop()
