xbrl_data.presentation data access

[webbsledge]

Is there any way to access the data contained within each item that has been parsed into the xbrl_data.presentation tree? This seems like a really powerful way to understand the XBRL data structure, but I can't seem to figure out how to actually see what's in each tree branch.

[dgunning]

Great question. Would be worth adding this feature. This depends of course on how people would actually use this feature so would be nice to get some usage examples