Bazel Tutorial: Python targets with py_library, py_test & py_binary (internal & external deps)

[@KrisFoster1]

Part 3 is uploaded now. We use GitHub actions to build & test our monorepo in CI - kzbin.info/www/bejne/p5q9iXmamZ2ChtE

[@andrewjmcgehee]

hey Kris, do you have any experience with external pip dependencies in bazel? specifically trying to create my own pip wheel repo that i can vendor to a project for multiple platforms like mac and linux. would love to pick your brain if you’ve ever done something similar.

[@mejdej_pl]

@Kris Foster thanks for the video - it's great :), but I have 2 questions, maybe you will be able to help :) is it possible to build apps to binary target? Something like pyinstaller does with --one-file flag? And second, let's say I have few apps (projectA and projectB) and they have requirements.txt on its own - is it possible to have dependencies in multiple versions? Sth like projectA uses version 1 of dependecy and project B uses v.2? Will it work? Or I will need to upgrade projectB to v2? Does bazel support that?

[@mozsty]

i am not able to import flask. loading the pip_install is not working, it is showing every .bzl need a package, rules_python//python:pip.bzl doesnot have one.

[@dawnrazor]

Great video Kris, please can you turn up your mic though

[@chikkusingh460]

@Kris Can you please create a video on bazel coverage. How bazel coverage can be run on New Code on daily basis ?

[@JasonMobarak]

Great job!

[@hanggicui7974]

Bazel builds slow and tricky to debug. Especially in a large multi-language monorepo project.

[@MATINSE-qr1cx]

Sound is low.

[@xiaolong9446]

BUILD.bazel doesn't work!!!!!!