constants manager was released!!

Now on release constants manager!!.

This library helps you to manage constants for python. It recommends to see README.md to use. The features are below.

• use different constants with environments variables.
• return default constants if there were not set or not existed key
• do not require environments variables if you want to use default constants
• use original environments variables

Especially, this help you of managing constants if you created some web application like when you want to use diffrerent that(ex: dev, stg, prd).

The backgorund which this tools created was that there were no tools which is convenience for control constants. Even is there, it required the environments variables anytime, so this is a reason why I created this library.

If you encountered any bugs or needed any requests, tell me that.I would appreciate it.