Table_borders has not properties

[flaminestone]

SetBasedOn.docx
docx.elements[1].properties.table_borders has not properties

[ShockwaveNN]

Need to invent system then styles that are based one on another can be calculated in one complete style
By now as temporary solution you can use code like this:
docx.elements[1].properties.table_style.based_on_style.table_properties.table_borders