This problem is generally encountered within the project wants to relative references, solution is running in the top-level project module.
Run test3.py:
This module can import utils under api_1_0 packet at a packet app of the function.
Relative imports summed up the problem: attempted relative import with no known parent package
Guess you like
Origin www.cnblogs.com/plusUltra/p/10935968.html
Recommended
Ranking