load("@rules_python//python:defs.bzl", "py_library", "py_test") something( name = "__test__", ) py_library( name = "generated_test_entrypoint", srcs = [ "__init__.py", "foo.py", ], visibility = ["//:__subpackages__"], ) py_test( name = "generated_test_entrypoint_test", srcs = [":__test__"], main = ":__test__.py", deps = [":__test__"], )