python-env-importer

entry-point loading for python using environment variables

Loads classes / callable objects from an environment variable, which is expected to contain an ``os.pathsep``-separated list of importable objects. The syntax for an importable object is "module.path/Attribute.path" For example: mymodule/Class org.module.plugin/PluginClass.new The object pointed to will be called with zero arguments, so it must be a class, a method or an object implementing __call__ Usage: import env_importer loader = env_importer.EnvImporter('NOSETESTS_PLUGINS') plugins = loader.load_all()