importing modules from inside folder python code example
Example 1: import python module from another directory
import sys
# sys.path is a list of absolute path strings
sys.path.append('/path/to/application/app/folder')
import file
Example 2: importing python module from different directory
# test.py
import sys
# append current python modules' folder path
# example: need to import module.py present in '/path/to/python/module/not/in/syspath'
sys.path.append('/path/to/python/module/not/in/syspath')
import module
Example 3: importing python modules from a folder
#place the file to be imported, named <imported file>, to the same folder as the python document
#defined function within the <imported file> is <function>
from <imported file> import <function>
#Note that <function> has no parenthesis at the end