Plugin PreProcessor Extension Point

Description

The extension point abbreviation is p3.

Its function is to take the lead in processing one round of plugin data after loading the plugin.

The plugin needs to return the p3 field via register. The data type required for this field is dict, and the format is {plugin_name:{pet:func}}.

The pet is plugin extension point, e.g: bep, tep, tcp, but without p3.

Need to pay attention to func, it receives a parameter, the type varies with pet, it is either a list or a dict, and the return type is required to be consistent with the received type.

The Flask-PluginKit loads tcp via _p3_handler(), this method will detect p3 rules and specific content.

Example

• Plugin registration for p3

def update_tcp(param):
    # your code: operate `param` and the return type must be consistent.
    print(type(param), param)
    return param

def register():
    # p3 format: {"Target plugin_name": {"pet": "processing_function"}, }
    return dict(p3=dict(a_plugin_name=dict(tcp=update_tcp)))