>>> r = csv.reader(open('./potato.csv'), delimiter=';')
>>> list(r)
[['F\xe9d\xe9ration', 'Mandats'], ['94', ''], ['58', ''], ['83', ''], ['37', ''], ['44', ''], ['75', ''], ['75', ''], ['36', ''], ['54', 'conseiller municipal 2014'], ['31', ''], ['92', ''], ['33', 'conseiller municipal 2014'], ['64', ''], ['69', ''], ['68', ''], ['78', 'conseiller municipal 2014'], ['29', ''], ['18', 'conseiller municipal 2014'], ['69', ''], ['991', ''], ['90', 'conseiller municipal 2014'], ['69', ''], ['56', 'conseiller municipal 2014'], ['67', ''], ['92', 'conseiller municipal 2014'], ['62', ''], ['59', ''], ['66', ''], ['42', ''], ['57', ''], ['13', ''], ['17', ''], ['31', ''], ['6', ''], ['23', 'conseiller municipal 2014'], ['51', ''], ['24', ''], ['92', 'Conseiller municipal 2014'], ['64', 'adjoint au maire 2014\nconseiller communautaire 2014']]