- simple CSV archive: is there a way to know the data file? problematic for pandas?

[niconoe]

It's available in dwca.core_file.file_descriptor.file_location for all archives, including simple CSV.

Possible improvements:

• Document it in a "cookbook" way ?
• Add a helper such as dwca.core_file_location ?
• Add a more specialized helper such as dwca.pd_read_core() ?