example_001_hello_world.py

""" This is an example to read from standard input.
    Run this python script as following
    python3  example_001_hello_world.py < example_data.in
    """
import sys

def main():
    """This is a main function"""
    data = sys.stdin.read()
    print(data)
    print(type(data))
    data_list = data.split("\n")
    print(data_list[0])

    for value in data_list:
        print(value)

    print("HelloWorld")
if __name__ == "__main__":
    main()