exec python file code example

Example 1: run py file in another py file

os.system('python my_file.py')

Example 2: how to execute a python file from another python file

import  myfile

myfile.myfunction


#calls a specific function from within the file

Example 3: how to run python in terminal

#For Python 3:
$ python3 helloworld.py
#For Python 2:
$ python helloworld.py