#!/usr/bin/env python3
import debian.debfile
import sys
import os.path
from string import Template
if not os.path.exists(sys.argv[1]):
	print('')
	sys.exit(1)
printstring = Template(sys.argv[2])
debfileraw = debian.debfile.DebFile(sys.argv[1])
debfilecontrol = [ x.decode('utf-8') for x in debfileraw.control.get_file('control').readlines() ]
debinfo = {}
key = None
for x in debfilecontrol:
	raw = x.split(":")
	if len(raw) > 1:
		key = raw[0].strip()
		debinfo[key] = x.replace(raw[0]+":",'').strip()
	else:
		debinfo[key] = debinfo[key] + "\n" + x.strip()
if not 'Source' in debinfo:
	debinfo['Source']= debinfo['Package']
versionlist = debinfo['Version'].split(":")
if len(versionlist) > 1:
	debinfo['VersionWithoutEra'] = ":".join(versionlist[1:])
else:
	debinfo['VersionWithoutEra'] = debinfo['Version']
print(printstring.safe_substitute(debinfo))