def edit_categories(self):
menu = list_choice(['add', 'edit', 'delete', 'back'])
if menu == 'add':
new = Category(name=str_input('Name'))
self.db.add(new)
elif menu == 'edit':
edit = query_choice(self.db.query(Category))
edit.name = str_input('New name')
elif menu == 'delete':
rm = query_choice(self.db.query(Category))
self.db.delete(rm)
self.db.commit()
def main_menu(self):
menu = ''
while menu != 'exit':
menu = list_choice(['track expense', 'last month',
'edit categories', 'exit'])
if menu == 'exit':
self.end()
if menu == 'track expense':
self.track_expense()
if menu == 'last month':
self.history()
self.stats()
if menu == 'edit categories':
self.edit_categories()
