title: Reading 4 byte integers from binary file in Python
body: <p>I have a some sets of binary files (some are potentially large (100MB)) that contain 4 byte integers.</p>
  
  <p>Can anyone supply a code snippet to show how to extract each 4 byte integer until the end of the file is reached? Using Python 2.7.</p>
  
  <p>Thanks</p>