Validation Error for duplicate column names

[sebneu]

Hi,

we just encountered an interesting validation error case for a table which had two columns with the same name (tested files csv[1], csvm[2]).

It seems that this use case is not covered by the test suit as a negative validation and the specs do not explicitly mention that case.

Since we are also writing a validation parser in python [3] we are curious how to handle that case?

Best

[1]http://data.mumok.at/artist.csv [2]http://data.mumok.at/artist.csv-metadata.json [3] https://github.com/sebneu/csvw-parser