Function validate_python_json

pythonbuild/utils.py:624–663

Validate a PYTHON.json file for problems. Raises an exception if an issue is detected.

(info, extension_modules)

def validate_python_json(info, extension_modules):
    """Validate a PYTHON.json file for problems.

    Raises an exception if an issue is detected.
    """

    if extension_modules:
        missing = set(info["build_info"]["extensions"].keys()) - set(
            extension_modules.keys()
        )
        if missing:
            raise Exception(
                "extension modules in PYTHON.json lack metadata: %s"
                % ", ".join(sorted(missing))
            )

    for name, variants in sorted(info["build_info"]["extensions"].items()):
        for ext in variants:
            local_links = set()

            for link in ext["links"]:
                if "path_static" in link:
                    local_links.add(link["path_static"])
                if "path_dynamic" in link:
                    local_links.add(link["path_dynamic"])

                if not local_links and "framework" not in link and "system" not in link:
                    raise Exception(
                        f"Invalid link entry for extension {name}: link type not defined"
                    )

            if (
                local_links
                and not ext.get("licenses")
                and not ext.get("license_public_domain")
            ):
                raise Exception(
                    "Missing license annotations for extension %s for library files %s"
                    % (name, ", ".join(sorted(local_links)))
                )