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**added**
. `57 <https://github.com/pyexcel/pyexcel-io/issues/57>`_, long type will not
be written in ods. please use string type. And if the integer is equal or
greater than 10 to the power of 16, it will not be written either in ods. In
both situation, IntegerPrecisionLossError will be raised. And this version
enables pyexcel-ods and pyexcel-ods3 to do so.