def _save_to_disk(self, clients):
temp_table_name = self.table_name + '.tmp'
with open(temp_table_name, mode='w') as f:
writer = csv.DictWriter(f, fieldnames=Client.schema())
writer.writerows(clients)
os.remove(self.table_name)
os.rename(temp_table_name, self.table_name)
def list_clients(self):
with open(self.table_name, mode='r') as f:
reader = csv.DictReader(f, fieldnames=Client.schema())
return list(reader)
def create_client(self, client):
with open(self.table_name, mode='a') as f:
writer = csv.DictWriter(f, fieldnames=Client.schema())
writer.writerow(client.to_dict())
