Function PLyObject_FromJsonbValue

contrib/jsonb_plpython/jsonb_plpython.c:98–133

* PLyObject_FromJsonbValue * * Transform JsonbValue to PyObject. */

 * Transform JsonbValue to PyObject.
 */
static PyObject *
PLyObject_FromJsonbValue(JsonbValue *jsonbValue)
{
	switch (jsonbValue->type)
	{
		case jbvNull:
			Py_RETURN_NONE;

		case jbvBinary:
			return PLyObject_FromJsonbContainer(jsonbValue->val.binary.data);

		case jbvNumeric:
			{
				Datum		num;
				char	   *str;

				num = NumericGetDatum(jsonbValue->val.numeric);
				str = DatumGetCString(DirectFunctionCall1(numeric_out, num));

				return PyObject_CallFunction(decimal_constructor, "s", str);
			}

		case jbvString:
			return PLyString_FromJsonbValue(jsonbValue);

		case jbvBool:
			if (jsonbValue->val.boolean)
				Py_RETURN_TRUE;
			else
				Py_RETURN_FALSE;

		default:
			elog(ERROR, "unexpected jsonb value type: %d", jsonbValue->type);
			return NULL;
	}
}

/*
 * PLyObject_FromJsonbContainer