Python relative-import script two levels up
To access script_c and script_b from script_a, you would use:
from ...folder_3 import script_cfrom . import script_b
Or if you use python3, you can import script_b from script_a by just using:
import script_b
However, you should probably use absolute imports:
from mypackage.folder_3 import script_cfrom mypackage.folder1.folder2 import script_b
Also see: Absolute vs Relative imports