Method _build_message

constructor/main.py:503–543

(self)

        parser.exit()

    def _build_message(self):
        msg = dedent(
            """
            The 'construct.yaml' specification
            ==================================

            constructor version {version}

            The `construct.yaml` file is the primary mechanism for controlling
            the output of the Constructor package. The file contains a list of
            key/value pairs in the standard YAML format.

            Available keys
            --------------

            {available_keys}

            Available selectors
            -------------------
            Constructor can use the same Selector enhancement of the YAML format
            used in conda-build ('# [selector]'). Available keywords are:

            {available_selectors}
            """
        )
        available_keys = [f"> Check full details in {SCHEMA_PATH}", ""]
        schema = json.loads(SCHEMA_PATH.read_text())
        for name, prop in schema["properties"].items():
            if prop.get("deprecated"):
                continue
            available_keys.append(f"{name}")
            available_keys.append("·" * len(name))
            available_keys.append(prop.get("description", "No description found."))
            available_keys.append("")

        available_selectors = [f"- {sel}" for sel in sorted(ns_platform(sys.platform).keys())]
        return msg.format(
            version=__version__,
            available_keys="\n".join(available_keys),
            available_selectors="\n".join(available_selectors),
        )


def main(argv=None):