sysconfig_get_config_var.py

#!/usr/bin/env python3
# encoding: utf-8
#
# Copyright (c) 2010 Doug Hellmann.  All rights reserved.
#
"""All configuration variables.
"""

#end_pymotw_header
import sysconfig

print('User base directory:',
      sysconfig.get_config_var('userbase'))
print('Unknown variable   :',
      sysconfig.get_config_var('NoSuchVariable'))