Python cast示例

示例#1

    def keyfunc(item):
        value = item.get(attr, default)
        casted = cast(value, _type) if _type else value

        try:
            is_nan = isnan(casted)
        except TypeError:
            is_nan = False

        return default if is_nan else casted

示例#2

文件： utils.py 项目： nerevu/riko

    def keyfunc(item):
        value = item.get(attr, default)
        casted = cast(value, _type) if _type else value

        try:
            is_nan = isnan(casted)
        except TypeError:
            is_nan = False

        return default if is_nan else casted