Introduction

metaframe is a MetaClass infrastructure to intercept instance creation/initialization enabling modification of args/kwargs and instance.

Features:

• MetaFrame metaclass to apply to any object - With embedded staticmethod with_metaclass to enable inheritance
• MetaFrameBase class from which classes can inherit
• 3 hooks (classmethods)
  • _new_pre: called before object creation
  • _init_pre: called after object creation / before object initialization
  • _init_post: called after object initialization

Installation

metaframe is self-contained with no external dependencies

From pypi:

pip install metaframe

From source:

• Place the metaframe directory found in the sources inside your project