def traverse_applications():
a_report = {'country': [], 'currency': [], 'language': []}
statuses_incomplete = list(
set(constants.APPLICATION_STATUSES_ALL).difference({
constants.APPLICATION_STATUS_REJECTED,
constants.APPLICATION_STATUS_ACCEPTED
}))
for a in Suggestion.list_by_status(statuses_incomplete):
check_invalid_datasets(a, a_report)
return a_report
