Parsing "dict" arguments for Invoke

gistfile1.py

def parse_extra_args(extra_args):
    """Expects `extra_args` to be in the format of: key=val,key2=val,key3=val"""
    if extra_args is None:
        return {}
    parts = extra_args.split(',')
    return {k: v for k, v in (i.split('=') for i in parts)}
    

@task
def foo(extra_args=None):
    args = parse_extra_args(extra_args)
    # do stuff with args