I was writing a lambda function which, among other things, was supposed to read a csv file from S3, perform some validation on every row, then use boto3 to perform an S3 multipart upload. I created a wrapper class around the multipart upload functionality... (more…)

Guac - Monadic do-notation in Python (requires pypy3)... (more…)

In the previous posts, I introduced enough of Python and patterns to start creating games with graphics using the Pygame library. (more…)

Teaching materials for the Convolutional Neural Networks for Visual Recognition (http://cs231n.github.io/python-numpy-tutorial/) classes at Stanford - srigalibe/CS231n-Python-NumPy-Tutorial... (more…)

At Instagram, we have the world’s largest deployment of the Django web framework, which is written entirely in Python. We began using… (more…)