Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

JIT compiler stack up against PyPy? We ran side-by-side benchmarks to find out, and the answers may surprise you.

Bloomberg’s Python Infrastructure team supports the more than 3,000 Bloomberg engineers who write Python code. The team provides critical infrastructure to ensure that every one of our developers has ...

Python’s packaging ecosystem is under growing strain as development teams move away from pip in production environments, citing performance bottlenecks, fragile dependency resolution and rising ...