Python code test - CARTO

python_code_test_carto.md

Build the following and make it run as fast as you possibly can using Python 3 (vanilla). The faster it runs, the more you will impress us!

Your code should:

• Download this 2.2GB file: https://s3.amazonaws.com/carto-1000x/data/yellow_tripdata_2016-01.csv
• Count the lines in the file
• Calculate the average value of the tip_amount field.

All of that in the most efficient way you can come up with.

So, we'd do:

$ time python script.py https://s3.amazonaws.com/carto-1000x/data/yellow_tripdata_2016-01.csv
AVG_VALUE
x.00s user x.00s system 81% cpu x.000 total

That's it. Make it fly!