Python When a Flask DB Upgrade Fails on a Batch of Scripts What happens when 1 script in a "flask db upgrade" batch fails, how does the roll back behave?
Python A Dive into Python Type Hints An overview of typing hinting in Python, including Optional, Union, Protocol, TypeVar and Callable types.
DevOps Automating Pilot Health Checks with Holt-Winters & Graphite Recently Netflix announced the release of Kayenta; an open source tool for automating canary analysis they use to ensure their pilot deployments are healthy. This post outlines how you can achieve something similar with built-in Graphite functionality; we will set up a test server in Docker, populate it with data
Python Workflowy Scheduling in Python Workflowy is one of my favourite personal management tools; it’s an outlining tool that allows you to create large hierarchies of bullet points. What differentiates it from, say, doing the same in a Word document is: The ability to “focus in” on a single bullet point, hiding it’s
