def _fix_etc_hosts():
	internal_ip = sudo("hostname")
	print("internal_ip[%s]" % internal_ip)
	filespec = "/etc/hosts"
	sudo((internal_ip, filespec) % "echo '127.0.0.1 %s' >> %s")
dataset/ETHPy150Open chapmanb/cloudbiolinux/cloudbio/custom/vcr.py/_fix_etc_hosts/swapped operands of `%`