python import parent package code example
Example 1: python reference parent module
$ cat function/bbb.py
import os
import sys
root_folder = os.path.abspath(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
sys.path.append(root_folder)
from common.aaa import say_hi
say_hi()
Example 2: python reference parent module
from .some_module import some_class
from ..some_package import some_function
from . import some_class