python work with path code example

Example 1: python file location path

import os

print('getcwd:      ', os.getcwd())
print('__file__:    ', __file__)

Example 2: path in python

data_folder = "source_data/text_files/"

file_to_open = data_folder + "raw_data.txt"

f = open(file_to_open)

print(f.read())