You need to define appconfig.ini file in your application, something like this:
[section_name]
# string value
param_1=value
# integer value
param_2=11
# boolean value
param_3=1 # True values is: 1, true/True/True, yes/Yes/YES, да/Да/ДА
import appconfig
# get string config value
appconfig.get_str('section_name', 'param_1') // 'value'
# get float value
appconfig.get_float('section_name', 'param_2') // 11.0
# get int value
appconfig.get_int('section_name', 'param_2') // 11
# get bool value
appconfig.get_float('section_name', 'param_3') // True
Also, if you want to check config value on correctly, you can set lazy parameter to False.
For example, in this code appconfig.get_int('section_name', 'param_1') you get appconfig.exceptions.BadValueException