title: Realtime data stream to Python from CSV file
body: <p>I have a CSV file that has data from a random sensor recorded over a few minutes time.
  Now I want to stream that data from a CSV file to my python code as if it were receiving data from the sensor itself directly. (The code is for taking readings from two different sensors/csv files and averaging them.)
  Someone suggested to use Apache Spark to stream data, but I feel that's a bit too complex for me. Might there be a simpler solution?</p>