configalchemy 0.5.5

The Settings and Configuration on ideal practices for app development.

ConfigAlchemy

The Settings and Configuration on ideal practices for app development and package building.

• Free software: MIT license

• Documentation: https://configalchemy.readthedocs.io.

Installation

$ pipenv install configalchemy
✨🍰✨

Only Python 3.6+ is supported.

Example

from configalchemy import BaseConfig

class DefaultConfig(BaseConfig):
    NAME = "test"

config = DefaultConfig()
config.NAME
>>> 'test'

Features

• Base on The Twelve-Factor App Configuration.

• Configurable dynamic configurator

• Configuration-Oriented Development

  • Define default config value and its type which is used in your project

  • Use class to support inheritance to explicitly define configurable config

• Override config value from multiple source with priority supported

  • Callable function return value

  • File (default: json)

  • Environment Variables

• Proper Typecast before overriding

• Generic Config Type Support by custom typecast

• Lazy and Proxy Object Support.

• Extension

  • Full Apollo - A reliable configuration management system Features Support

TODO

• IOC - Injector, Singleton

History

0.5.* (2020-12)

• Support SingletonMetaClass

• Remove unpack feature in BaseConfig by removing Mapping Class

• Support nested config for large modular purpose

• Support local object

• Support generic pool object

• Support Dot Notation to update BaseConfig object

0.4.* (2020-06)

• Refatory configure function

• Support property configuration

0.3.* (2020-03)

• Add proxy and lazy module.

• Add find_caller to trace source of config value

• Refactory ConfigMeta data structure

0.2.* (2019-08)

• Change global variable to weak reference

• Remove Lock (Prepare to implement optimistic raw lock if necessary)

• Improve Priority Data Structure

• Improve Field Validation

• Use OOP to define call function

• Properer validation and typecast

• Improve Type Annotations

• Import JSON type

0.1.0 (2019-08-01)

• Init Project.