tree fe2f73cf2a48edb3cb30adc241818a34b6c252b1
parent dcd7230895a234156bc7b6e5061e6936627c5fbb
author Wyatt Hepler <hepler@google.com> 1610642382 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1610737310 +0000

pw_build: Support pw_python_requirements targets

- pw_python_requirements targets express Python dependencies as in a
  requirements.txt, independently of a package or script.
- Move requirements from the Pigweed requirements.txt to the pw_docgen
  Python package.

Requires: pigweed-internal:8940
Change-Id: I8e9c977c03fcac6df54568e426dae7dd6478e012
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/29488
Reviewed-by: Rob Mohr <mohrr@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>