如何使用boto3提交Mechanical Turk外部问题 [英] How to submit Mechanical Turk ExternalQuestions with boto3

问题描述

我正在尝试使用boto3以编程方式在机械特克上创建一个问题，但是我似乎做错了，因为create_hit所需的ExternalQuestion数据结构似乎丢失了.

I am trying to programmatically create a question on mechanical turk using boto3, but I seem to be doing something wrong, since the ExternalQuestion data structure that is required for create_hit seems to be missing.

我尝试像这样创建HIT:

I try to create the HIT like so:

import boto3

#...

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,
)

question = ExternalQuestion(external_url=question_target, frame_height=800)

response = client.create_hit(
        MaxAssignments=10,
        Title='Test',
        Description='This is a test of ExternalQuestion',
        Question=question,
        AssignmentDurationInSeconds=60,
        LifetimeInSeconds=24 * 60 * 60,
        Reward=0.01)

哪个失败:

Traceback (most recent call last):
  File "createTask.py", line 21, in <module>
    question = ExternalQuestion(external_url=question_target, frame_height=800)
NameError: name 'ExternalQuestion' is not defined

任何有关如何进行的建议都将受到高度赞赏.

Any advice on how to proceed is highly appreciated.

推荐答案

这是我的生产代码中的直接片段.我打开一个XML文件，您可以从请求者站点获取该文件的模板，然后将其修改为包含您自己的javascript和html.我将在下面附上示例.

This is a direct snip from my production code. I open an XML file which you can get a template for from the requester site and then just ammend it to contain your own javascript and html. I will attach a sample below.

Python

import boto3
region_name = 'us-east-1'
aws_access_key_id = '*********************'
aws_secret_access_key = '*********************'
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'
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,
)
questionSampleFile = open("K:/" + str(somefile) + ".xml", "r")
questionSample = questionSampleFile.read()

localRequirements = [{
    'QualificationTypeId': '00000000000000000071',
    'Comparator': 'NotIn',
    'LocaleValues': [{
     'Country': 'WF'
   }],
   'RequiredToPreview': True
    }]
xReward = '0.25'
# Create the HIT 
response = client.create_hit(
    MaxAssignments = 1,
    #AutoApprovalDelayInSeconds = 259200,
    #3 days for lifetime
    LifetimeInSeconds = 172800,
    #1 hour to finish the assignment
    AssignmentDurationInSeconds = 5400,
    Reward = xReward,
    Title = 'Enter Missing Data',
    Keywords = 'data entry, typing, inspection',
    Description = 'Edit and Add Data from PDF',
    Question = questionSample,
    QualificationRequirements = localRequirements
)

XML

<HTMLQuestion xmlns="http://mechanicalturk.amazonaws.com/AWSMechanicalTurkDataSchemas/2011-11-11/HTMLQuestion.xsd">
  <HTMLContent><![CDATA[

]]>
  </HTMLContent>
  <FrameHeight>900</FrameHeight>
</HTMLQuestion>

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