Question

我是MTurk的新手，我正尝试使用python创建HIT。我已成功连接到沙箱（通过成功打印我的帐户余额）。我现在正在尝试创建HIT并收到请求错误。我想知道我错过了什么。

import boto3

region_name = 'us-east-1'
aws_access_key_id = 'MYID'
aws_secret_access_key = 'MYSECRETKEY'

endpoint_url = 'https://mturk-requester-sandbox.us-east-1.amazonaws.com'

# Uncomment this line to use in production
# endpoint_url = 'https://mturk-requester.us-east-1.amazonaws.com'
create_hits_in_live = False

environments = {
        "live": {
            "endpoint": "https://mturk-requester.us-east-1.amazonaws.com",
            "preview": "https://www.mturk.com/mturk/preview",
            "manage": "https://requester.mturk.com/mturk/manageHITs",
            "reward": "0.00"
        },
        "sandbox": {
            "endpoint": "https://mturk-requester-sandbox.us-east-1.amazonaws.com",
            "preview": "https://workersandbox.mturk.com/mturk/preview",
            "manage": "https://requestersandbox.mturk.com/mturk/manageHITs",
            "reward": "0.11"
        },
}
mturk_environment = environments["live"] if create_hits_in_live else environments["sandbox"]
session = boto3.Session()


client = boto3.client(
    'mturk',
    endpoint_url=endpoint_url,
    region_name=region_name,
    aws_access_key_id=aws_access_key_id,
    aws_secret_access_key=aws_secret_access_key,
)

# This will return $10,000.00 in the MTurk Developer Sandbox
print(client.get_account_balance()['AvailableBalance'])

question_sample = open("q.xml", "r").read()

worker_requirements = [{ 
    'QualificationTypeId': '000000000000000000L0',
    'Comparator': 'GreaterThanOrEqualTo',
    'IntegerValues': [80],
    'RequiredToPreview': True,
}]

response = client.create_hit(
    MaxAssignments=3,
    LifetimeInSeconds=604800,
    AssignmentDurationInSeconds=600,
    Reward=mturk_environment['reward'],
    Title='title',
    Keywords='question, answer, research',
    Description='description.',
    Question=question_sample,
    QualificationRequirements=worker_requirements
)

引发的错误：

botocore.errorfactory.RequestError: An error occurred (RequestError) when 
calling the CreateHIT operation: Please log in to the appropriate MTurk UI 
and complete registration. (1539419496875 s)

Answer 1

当您的Mechanical Turk未正确链接到您的AWS账户时，可能会发生这种情况。您是否已完成Getting Started Guide中的链接步骤？请注意，您需要分别链接沙盒和生产，购买登录到每个站点并进行链接的步骤。还有一个blog post discussing these steps。

调用CreateHIT操作时出现RequestError

1 个答案: