Hi Dalton,
When i saw this topic and that we are able to import a CSV to map genre in Calibre, i've decided to make a french version of the Dewey Decimal Classification.
I found a link on the web where there is 669 pages of french dewey codes with the genres associated with them.
I've made a txt file out of it... 30,0460 rows. Very useful to categorize large libraries.
if this can help some users, it's available here...
