import plugin, re, subprocess

unhighlight_nick = lambda nick: "_{!s}_".format(nick)

@plugin.command("roster","<filter>")
def on_roster(self,channel,nick,*namecnt):
	if not namecnt:
		self.say(channel,"{}: Must supply a filter!".format(nick))
		return
	try:
		output = subprocess.check_output(["/usr/local/bin/roster",' '.join(namecnt)]).decode("utf-8").split("\n")
	except subprocess.CalledProcessError:
		self.say(channel,"{}: No such ship/user!".format(nick))
		return
	output = filter(None,output)
	for line in output:
		line = re.sub("\s+"," ",line).split(" ",1)
		self.say(channel,"{}: {} (by {})".format(nick,line[1],unhighlight_nick(line[0])))