def reward_bonus(self, assignment_id, amount, reason):
"""Reward the Turker with a bonus."""
from psiturk.amt_services import MTurkServices
self.amt_services = MTurkServices(
self.aws_access_key_id, self.aws_secret_access_key,
self.config.getboolean('Shell Parameters',
'launch_in_sandbox_mode'))
return self.amt_services.bonus_worker(assignment_id, amount, reason)
def approve_hit(self, assignment_id):
"""Approve the HIT."""
from psiturk.amt_services import MTurkServices
self.amt_services = MTurkServices(
self.aws_access_key_id, self.aws_secret_access_key,
self.config.getboolean('Shell Parameters',
'launch_in_sandbox_mode'))
return self.amt_services.approve_worker(assignment_id)
def open_recruitment(self, n=1):
"""Open recruitment for the first HIT, unless it's already open."""
from psiturk.amt_services import MTurkServices, RDSServices
from psiturk.psiturk_shell import PsiturkNetworkShell
from psiturk.psiturk_org_services import PsiturkOrgServices
psiturk_access_key_id = os.getenv(
"psiturk_access_key_id",
self.config.get("psiTurk Access", "psiturk_access_key_id"))
psiturk_secret_access_id = os.getenv(
"psiturk_secret_access_id",
self.config.get("psiTurk Access", "psiturk_secret_access_id"))
web_services = PsiturkOrgServices(psiturk_access_key_id,
psiturk_secret_access_id)
aws_rds_services = RDSServices(self.aws_access_key_id,
self.aws_secret_access_key,
self.aws_region)
self.amt_services = MTurkServices(
self.aws_access_key_id, self.aws_secret_access_key,
self.config.getboolean('Shell Parameters',
'launch_in_sandbox_mode'))
self.shell = PsiturkNetworkShell(
self.config, self.amt_services, aws_rds_services, web_services,
self.server,
self.config.getboolean('Shell Parameters',
'launch_in_sandbox_mode'))
try:
participants = Participant.query.all()
assert (participants)
except Exception:
# Create the first HIT.
self.shell.hit_create(
n, self.config.get('HIT Configuration', 'base_payment'),
self.config.get('HIT Configuration', 'duration'))
else:
# HIT was already created, no need to recreate it.
print "Reject recruitment reopening: experiment has started."
