tree 33c3ef405d94fbebc40d1468cf368a5591d4f406
parent 1290d5774ad01b64f991007eca92c69edc6bf580
author zeek <zeek@google.com> 1647955339 +0800
committer zeek <zeek@google.com> 1648126782 +0800

Create python_runtime_pair and Python toolchain rules

ATest Bazel mode will leverage the Python toolchain rule to provide a
hermetic Python testing environment.

Bug: 199038020
Test: build/bazel/ci/bp2build.sh
Change-Id: Id606be9e3a8d5fc7456a3ec6081f8fbced6c2dc6