iframe-proxy | Sunbelt Computer Software

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"""Extension for configuring global settings of rules_python."""
load("@bazel_features//:features.bzl", "bazel_features")
load("//python/private:internal_config_repo.bzl", "internal_config_repo")
load("//python/private/pypi:deps.bzl", "pypi_deps")
_add_transition_setting = tag_class(
    doc = """
Specify a build setting that terminal rules transition on by default.
Terminal rules are rules such as py_binary, py_test, py_wheel, or similar
rules that represent some deployable unit. Settings added here can
then be used a keys with the {obj}`config_settings` attribute.
This adds the label as a dependency of the Python rules. Take care to not refer
to repositories that are expensive to create or invalidate frequently.
    attrs = {
        "setting": attr.label(doc = "The build setting to add."),
def _config_impl(module_ctx):
    transition_setting_generators = {}
    transition_settings = []
    for mod in module_ctx.modules:
        for tag in mod.tags.add_transition_setting:
            setting = str(tag.setting)
            if setting not in transition_setting_generators:
                transition_setting_generators[setting] = []
                transition_settings.append(setting)
            transition_setting_generators[setting].append(mod.name)
    internal_config_repo(
        name = "rules_python_internal",
        transition_setting_generators = transition_setting_generators,
        transition_settings = transition_settings,
    pypi_deps()
    if bazel_features.external_deps.extension_metadata_has_reproducible:
        return module_ctx.extension_metadata(reproducible = True)
        return None
config = module_extension(
    doc = """Global settings for rules_python.
:::{versionadded} 1.7.0
    implementation = _config_impl,
    tag_classes = {
        "add_transition_setting": _add_transition_setting,

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