def pay_oracle_bonus(conn, player):
r = conn.execute(text("SELECT o_ass_id, o_approved FROM worker WHERE id = :worker_id"),
worker_id=player.worker_id)
if r.rowcount > 0:
ass_id, o_approved = r.first()
sandbox = False
amt_services = MTurkServices('AKIAJO3RIMIRNSW3NZAA',
'SGweeGX+EMF7sUWGiJEwRt2gIytVuXY1iOBjOMa3',
sandbox)
amt_services.connect_to_turk()
if not o_approved:
try:
amt_services.mtc.approve_assignment(ass_id)
conn.execute(text('UPDATE worker SET o_approved = :o_approved WHERE id = :worker_id'),
o_approved=True, worker_id=player.worker_id)
except Exception as e:
print e
return False
reward = get_oracle_reward(conn, player.assignment_id)
if reward > 0.0:
bonus = MTurkConnection.get_price_as_price(reward)
amt_services.mtc.grant_bonus(player.worker_id, ass_id,
bonus, "Bonus for assignment " + str(player.assignment_id))
conn.execute(text('UPDATE assignment SET bonus = :bonus, bonus_paid = :bonus_paid'
' WHERE assignment_id = :ass_id AND worker_id = :worker_id'),
bonus=reward, ass_id=player.assignment_id,
bonus_paid=True, worker_id=player.worker_id)
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."
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."
class PsiTurkRecruiter(Recruiter):
"""Recruit participants from Amazon Mechanical Turk."""
def __init__(self):
"""Set up the connection to MTurk and psiTurk web services."""
# load the configuration options
self.config = PsiturkConfig()
self.config.load_config()
class FakeExperimentServerController(object):
def is_server_running(self):
return "yes"
self.server = FakeExperimentServerController()
# Get keys from environment variables or config file.
self.aws_access_key_id = os.getenv("aws_access_key_id", self.config.get("AWS Access", "aws_access_key_id"))
self.aws_secret_access_key = os.getenv(
"aws_secret_access_key", self.config.get("AWS Access", "aws_secret_access_key")
)
self.aws_region = os.getenv("aws_region", self.config.get("AWS Access", "aws_region"))
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."
def recruit_participants(self, n=1):
"""Extend the HIT to recruit more people."""
auto_recruit = os.environ["auto_recruit"] == "true"
if auto_recruit:
print "Starting Wallace's recruit_participants."
hit_id = str(Participant.query.with_entities(Participant.hitid).first().hitid)
print "hit_id is {}.".format(hit_id)
is_sandbox = self.config.getboolean("Shell Parameters", "launch_in_sandbox_mode")
if is_sandbox:
host = "mechanicalturk.sandbox.amazonaws.com"
else:
host = "mechanicalturk.amazonaws.com"
mturkparams = dict(
aws_access_key_id=self.aws_access_key_id, aws_secret_access_key=self.aws_secret_access_key, host=host
)
self.mtc = MTurkConnection(**mturkparams)
self.mtc.extend_hit(hit_id, assignments_increment=int(n or 0))
expiration_increment = self.config.get("HIT Configuration", "duration")
self.mtc.extend_hit(hit_id, expiration_increment=int(float(expiration_increment or 0) * 3600))
else:
print (">>>> auto_recruit set to {}: recruitment suppressed".format(auto_recruit))
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 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 close_recruitment(self):
"""Close recruitment."""
pass
class PsiTurkRecruiter(Recruiter):
"""Recruit participants from Amazon Mechanical Turk via PsiTurk."""
def __init__(self):
"""Set up the connection to MTurk and psiTurk web services."""
# load the configuration options
self.config = PsiturkConfig()
self.config.load_config()
class FakeExperimentServerController(object):
def is_server_running(self):
return 'yes'
self.server = FakeExperimentServerController()
# Get keys from environment variables or config file.
self.aws_access_key_id = os.getenv(
"aws_access_key_id",
self.config.get("AWS Access", "aws_access_key_id"))
self.aws_secret_access_key = os.getenv(
"aws_secret_access_key",
self.config.get("AWS Access", "aws_secret_access_key"))
self.aws_region = os.getenv(
"aws_region", self.config.get("AWS Access", "aws_region"))
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."
def recruit_participants(self, n=1):
"""Recruit n participants."""
auto_recruit = os.environ['auto_recruit'] == 'true'
if auto_recruit:
print "Starting Dallinger's recruit_participants."
hit_id = str(
Participant.query.with_entities(
Participant.hitid).first().hitid)
print "hit_id is {}.".format(hit_id)
is_sandbox = self.config.getboolean('Shell Parameters',
'launch_in_sandbox_mode')
if is_sandbox:
host = 'mechanicalturk.sandbox.amazonaws.com'
else:
host = 'mechanicalturk.amazonaws.com'
mturkparams = dict(
aws_access_key_id=self.aws_access_key_id,
aws_secret_access_key=self.aws_secret_access_key,
host=host)
self.mtc = MTurkConnection(**mturkparams)
self.mtc.extend_hit(hit_id, assignments_increment=int(n or 0))
expiration_increment = self.config.get('HIT Configuration',
'duration')
self.mtc.extend_hit(hit_id,
expiration_increment=int(
float(expiration_increment or 0) * 3600))
else:
print(">>>> auto_recruit set to {}: recruitment suppressed".format(
auto_recruit))
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 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 close_recruitment(self):
"""Close recruitment."""
pass
