def get_agent_work_status(self, assignment_id):
client = get_mturk_client(self.is_sandbox)
try:
response = client.get_assignment(AssignmentId=assignment_id)
return response['Assignment']['AssignmentStatus']
except ClientError as e:
if 'This operation can be called with a status of: Reviewable,Approved,Rejected' in e.response['Error']['Message']:
return ASSIGNMENT_NOT_DONE
def email_worker(self, worker_id, subject, message_text):
client = get_mturk_client(self.is_sandbox)
response = client.notify_workers(Subject=subject,
MessageText=message_text,
WorkerIds=[worker_id])
if len(response['NotifyWorkersFailureStatuses']) > 0:
return {
'failure':
response['NotifyWorkersFailureStatuses'][0]
['NotifyWorkersFailureMessage']
}
else:
return {'success': True}
def pay_bonus(self, worker_id, bonus_amount, assignment_id, reason, unique_request_token):
total_cost = calculate_mturk_cost(payment_opt={'type': 'bonus', 'amount': bonus_amount})
if not check_mturk_balance(balance_needed=total_cost, is_sandbox=self.is_sandbox):
print("Cannot pay bonus. Reason: Insufficient fund in your MTurk account.")
return False
client = get_mturk_client(self.is_sandbox)
client.send_bonus(
WorkerId=worker_id,
BonusAmount=str(bonus_amount),
AssignmentId=assignment_id,
Reason=reason,
UniqueRequestToken=unique_request_token # Could be useful in the future, for handling network errors
)
return True
def block_worker(self, worker_id, reason):
client = get_mturk_client(self.is_sandbox)
client.create_worker_block(WorkerId=worker_id, Reason=reason)
def reject_work(self, assignment_id, reason):
client = get_mturk_client(self.is_sandbox)
client.reject_assignment(AssignmentId=assignment_id, RequesterFeedback=reason)
def approve_work(self, assignment_id):
client = get_mturk_client(self.is_sandbox)
client.approve_assignment(AssignmentId=assignment_id)