def compensate_worker(self, worker_id, email, dollars, notify=True):
"""Pay a worker by means of a special HIT that only they can see.
"""
qualification = self.mturkservice.create_qualification_type(
name="Dallinger Compensation Qualification - {}".format(
generate_random_id()),
description=(
"You have received a qualification to allow you to complete a "
"compensation HIT from Dallinger for ${}.".format(dollars)),
)
qid = qualification["id"]
self.mturkservice.assign_qualification(qid,
worker_id,
1,
notify=notify)
hit_request = {
"experiment_id": "(compensation only)",
"max_assignments": 1,
"title": "Dallinger Compensation HIT",
"description": "For compenation only; no task required.",
"keywords": [],
"reward": float(dollars),
"duration_hours": 1,
"lifetime_days": 3,
"question": MTurkQuestions.compensation(sandbox=self.is_sandbox),
"qualifications": [MTurkQualificationRequirements.must_have(qid)],
"do_subscribe": False,
}
hit_info = self.mturkservice.create_hit(**hit_request)
if email is not None:
message = {
"subject":
"Dallinger Compensation HIT",
"sender":
self.config.get("dallinger_email_address"),
"recipients": [email],
"body":
("A special compenstation HIT is available for you to complete on MTurk.\n\n"
"Title: {title}\n"
"Reward: ${reward:.2f}\n"
"URL: {worker_url}").format(**hit_info),
}
self.mailer.send(**message)
else:
message = {}
return {
"hit": hit_info,
"qualification": qualification,
"email": message
}
def test_create_hit_lifecycle(self, with_cleanup, qtype, worker_id):
result = with_cleanup.get_qualification_type_by_name(qtype["name"])
assert qtype == result
with_cleanup.assign_qualification(qtype["id"], worker_id, score=2)
workers = with_cleanup.get_workers_with_qualification(qtype["id"])
assert worker_id in [w["id"] for w in workers]
result = with_cleanup.increment_qualification_score(qtype["name"], worker_id)
assert result["score"] == 3
qualifications = (MTurkQualificationRequirements.must_have(qtype["id"]),)
config = standard_hit_config(
max_assignments=2,
annotation="test-annotation",
qualifications=qualifications,
)
hit = with_cleanup.create_hit(**config)
assert hit["status"] == "Assignable"
assert hit["max_assignments"] == 2
assert hit["annotation"] == "test-annotation"
# There is a lag before extension is possible
sleep_secs = 2
max_wait = 60
time.sleep(sleep_secs)
start = time.time()
updated = None
while not updated and time.time() - start < max_wait:
try:
updated = with_cleanup.extend_hit(
hit["id"], number=1, duration_hours=0.25
)
except MTurkServiceException:
time.sleep(sleep_secs)
if updated is None:
pytest.fail("HIT was never updated")
else:
assert updated["max_assignments"] == 3
assert with_cleanup.disable_hit(
hit_id=hit["id"], experiment_id=config["experiment_id"]
)