#!/usr/bin/env python3
import sys
import configparser
import io

filename = sys.argv[1]
section  = sys.argv[2]
variable = sys.argv[3]


try:
    with open(filename, "r") as f:
        stream = io.StringIO()
        stream.write("[DEFAULT]\n")
        stream.write(f.read())

        cfg = configparser.ConfigParser(strict=False)
        cfg.read_string(stream.getvalue())
        sys.stdout.write(cfg.get(section, variable))
        exit(0)
except:
    sys.stdout.write("")
    exit(1)