how read files in python code example

Example 1: python read file

with open("file.txt", "r") as txt_file:
  return txt_file.readlines()

Example 2: python file reading

fin = open("NAME.txt", 'r')
body = fin.read().split("\n")
line = fin.readline().strip()

Example 3: how to open a file in python

f = open("demofile.txt")

Example 4: python output to text file

$ python my_program.py > output.txt