code:

#!/usr/bin/env python

import sys

try:
    (scriptname, nzbname, postprocflags, category, script, prio, downloadsize,
     grouplist, showname, season, episodenumber, episodename) = sys.argv
    downloadsize = int(downloadsize)
except:
    sys.exit(1)    # exit with 1 causes SABnzbd to ignore the output of this script

prio = -100    # Default

# list of shows to force start
force_shows = [
    "Show name here",
    "Another show",
    "Show show show!",
    "Etcetera",
    "along for the ride"
]

# priority 2 is 'force'
if showname in force_shows:
    prio = 2

print "1"    # Accept
print
print
print
print
print prio
print

sys.exit(0)    # 0 means OK