def main(args=sys.argv[1:], parser=None):
""" Main entry point for the route53_dyndns command-line script """
usage = "%prog [options] [args]\n\n"
version = "%prog " + __version__
usage += "%prog is the HTTP dynamic DNS server for Route53"
if parser is None: # pragma: no cover
parser = OptionParser(usage=usage, version=version,
add_help_option=False)
parser.remove_option("--version") # Remove standard version option
parser.add_option("-h", "--help", dest="help", action="store_true",
help="Show help and exit")
parser.add_option("-V", "--version", dest="version", action="store_true",
help="Show version and exit")
(options, parsed_args) = parser.parse_args(args)
# Check if we should print help or version number
if not parsed_args or (parsed_args and len(parsed_args) == 0):
if options.version:
parser.print_version()
sys.exit(0)
elif options.help:
parser.print_help()
sys.exit(0)
configure_logging()
app.run(debug=True)