def delete_node(node):
unicorn = Service('unicorn')
ch = yield unicorn.get(node)
_, version = yield ch.rx.get()
if version == -1:
return
else:
ch = yield unicorn.remove(node, version)
yield ch.rx.get()
def delete_node(node):
unicorn = Service('unicorn')
ch = yield unicorn.get(node)
_, version = yield ch.rx.get()
if version == -1:
return
else:
ch = yield unicorn.remove(node, version)
yield ch.rx.get()