flatten

Flatten settings.

def flatten(
    d: dict,
    root: string,
    keyfilter: callable = _flatten_keys
) - > generator

Flatten settings.

Parameters

Name	Type	Description
d	dict	The dictionary of settings or options to be flattened.
root	string	The initial prefix string to prepend to all flattened keys.
keyfilter	callable = _flatten_keys	A function used to process and yield the final key-value pairs from the flattened namespace.

Returns

Type	Description
generator	A generator yielding flattened key-value pairs processed through the keyfilter function.