def update_hooks(pid_file, pids):
pids = ' '.join(pids)
command = command_template + pids
pid_file.seek(0)
pid_file.truncate()
pid_file.write(pids)
pid_file.flush()
for event in events:
if pids:
tmux_util.register_hook(event, command)
else:
tmux_util.unregister_hook(event)
def remove_hooks():
"""Removes the hooks registered by the outer function."""
for event in events:
tmux_util.unregister_hook(event)