docs/exts/docroles.py
def get_template_field(env, fullname):
    """
    Gets template fields for specific operator class.

    :param fullname: Full path to operator class.
        For example: ``airflow.contrib.operators.gcp_vision_operator.CloudVisionProductSetCreateOperator``
    :return: List of template field
    :rtype: list[str]
    """
    modname, classname = fullname.rsplit(".", 1)

    try:
        with mock(env.config.autodoc_mock_imports):
            mod = import_module(modname)
    except ImportError:
        raise RoleException("Error loading %s module." % (modname, ))

    clazz = getattr(mod, classname)
    if not clazz:
        raise RoleException("Error finding %s class in %s module." % (classname, modname))

    template_fields = getattr(clazz, "template_fields")

    if not template_fields:
        raise RoleException(
            "Could not find the template fields for %s class in %s module." % (classname, modname)
        )

    return list(template_fields)
def get_template_field(env, fullname):
    modname, classname = fullname.rsplit(".", 1)

    try:
        with mock(env.config.autodoc_mock_imports):
            mod = import_module(modname)
    except ImportError:
        raise RoleException("Error loading %s module." % (modname, ))

    clazz = getattr(mod, classname)
    if not clazz:
        raise RoleException("Error finding %s class in %s module." % (classname, modname))

    template_fields = getattr(clazz, "template_fields")

    if not template_fields:
        raise RoleException(
            "Could not find the template fields for %s class in %s module." % (classname, modname)
        )

    return list(template_fields)
def get_template_field ( env , fullname ) : modname , classname = fullname . rsplit ( "." , 1 ) try : with mock ( env . config . autodoc_mock_imports ) : mod = import_module ( modname ) except ImportError : raise RoleException ( "Error loading %s module." % ( modname , ) ) clazz = getattr ( mod , classname ) if not clazz : raise RoleException ( "Error finding %s class in %s module." % ( classname , modname ) ) template_fields = getattr ( clazz , "template_fields" ) if not template_fields : raise RoleException ( "Could not find the template fields for %s class in %s module." % ( classname , modname ) ) return list ( template_fields )
Gets template fields for specific operator class.

    :param fullname: Full path to operator class.
        For example: ``airflow.contrib.operators.gcp_vision_operator.CloudVisionProductSetCreateOperator``
    :return: List of template field
    :rtype: list[str]
Gets template fields for specific operator class .