How to use event parameters?

Question

Hi
I've made simple eem applet for shutdown the port which trigered storm control event.
It is look like that:
event manager applet shut-storm
  event storm-control
  action 1.0 cli local python bootflash:shut-storm.py
and the script is
from cisco import CLI
from cisco import cli
import sys
import datetime
import time
import re
whitelist = [
"Ethernet1/1",
"Ethernet1/2"]
shlog = CLI('sh logg last 100 | i ETHPORT-5-STORM_CONTROL_ABOVE_THRESHOLD | last 3',False).get_output()
pat = re.compile(r'(\d{4} \w{3} \d{2} \d\d:\d\d:\d\d) \S+ \%ETHPORT-5-STORM_CONTROL_ABOVE_THRESHOLD: Traffic in port (Eth\S+|[Pp]o\S+)')
now = datetime.datetime.now()
delta = datetime.timedelta(seconds=180)
for l in shlog:
  mobj = pat.match(l)
  if mobj:
    port       = mobj.group(2)
    logTimeStr = mobj.group(1)
    logTimeObj = time.strptime(logTimeStr, "%Y %b %d %H:%M:%S")
    logTime    = datetime.datetime(*logTimeObj[:6])
    if now-logTime < delta:
      if port not in whitelist:
        cli("conf t")
        cli("interface %s" % port)
        cli("shutdown")
But the python script is a bit complecs because it shoud find triggered interfece in log.
Is it possible to use event parameters? And how?
I know that they are:
sw1# sh event manager history events det
Event ID Time of Event        Event Type                   Slot       Policies
32       09/30/2013 15:40:51  storm_control                active(1)  shut-storm
    interface = "Ethernet1/16", cause = "storm-control"

Answer 1

Thank you Joseph.
It works.
Now the applet looks like:
event manager applet shut-storm2
  event storm-control
  action 1.0 cli local python bootflash:shut-storm2.py $interface
And the script:
from cisco import cli
from syslog import syslog
import sys
whitelist = [
"Ethernet1/1",
"Ethernet1/2"]
port = sys.argv[1]
if port not in whitelist:
  cli("conf t")
  cli("interface %s" % port)
  cli("shutdown")
  syslog(2, "Interface %s was shutdown due to storm conditions" % port)