<snippet>
    <content><![CDATA[
def main(argv):
    return 0

if __name__ == '__main__':
    raise SystemExit(main(sys.argv[1:]))

]]></content>
<tabTrigger>defmain</tabTrigger>
    <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
    <!-- <tabTrigger>hello</tabTrigger> -->
    <!-- Optional: Set a scope to limit where the snippet will trigger -->
    <!-- <scope>source.python</scope> -->
</snippet>