Building FEC field lists (using Python to write Python)

build_fec_field_lists

common_fields = set(house_senate_fields.keys()) & set(pac_party_fields.keys()) & set(presidential_fields.keys()))
print "house_senate_fields"
house_senate_uniques = set(house_senate_fields.keys()) - set(common_fields.keys())
print "pac_party_fields"
pac_party_uniques = set(pac_party_fields.keys()) - set(common_fields.keys())
print "presidential_fields"
presidential_uniques = set(presidential_fields.keys()) - set(common_fields.keys())

for myset in [house_senate_uniques, pac_party_uniques, presidential_uniques]:
    print "\n"
    for x in list(myset):
        print "'{}': fields.Integer,".format(x)