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raw.py
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raw.py
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from girder.api import access
from girder.api.describe import Description, describeRoute
from girder.api.rest import Resource, filtermodel
from girder.utility.model_importer import ModelImporter
from common_tasks.test_tasks.fib import fibonacci
from common_tasks.test_tasks.cancel import cancelable
from common_tasks.test_tasks.fail import fail_after
from common_tasks.test_tasks.girder_client import request_private_path
import multiprocessing
from girder_worker.utils import JobStatus
from .utilities import wait_for_status
# N.B. Module is named raw to avoid conflict with celery package
class CeleryTestEndpoints(Resource):
def __init__(self):
super(CeleryTestEndpoints, self).__init__()
self.route('POST', ('test_task_delay', ),
self.test_celery_task_delay)
self.route('POST', ('test_task_delay_fails', ),
self.test_celery_task_delay_fails)
self.route('POST', ('test_task_apply_async', ),
self.test_celery_task_apply_async)
self.route('POST', ('test_task_apply_async_fails', ),
self.test_celery_task_apply_async_fails)
self.route('POST', ('test_task_signature_delay', ),
self.test_celery_task_signature_delay)
self.route('POST', ('test_task_signature_delay_fails', ),
self.test_celery_task_signature_delay_fails)
self.route('POST', ('test_task_signature_apply_async', ),
self.test_celery_task_signature_apply_async)
self.route('POST', ('test_task_signature_apply_async_fails', ),
self.test_celery_task_signature_apply_async_fails)
self.route('POST', ('test_task_revoke', ),
self.test_celery_task_revoke)
self.route('POST', ('test_task_revoke_in_queue', ),
self.test_celery_task_revoke_in_queue)
self.route('POST', ('test_task_chained', ),
self.test_celery_task_chained)
self.route('POST', ('test_task_chained_bad_token_fails', ),
self.test_celery_task_chained_bad_token_fails)
self.route('POST', ('test_task_delay_with_custom_job_options', ),
self.test_celery_task_delay_with_custom_job_options)
self.route('POST', ('test_task_apply_async_with_custom_job_options', ),
self.test_celery_task_apply_async_with_custom_job_options)
self.route('POST', ('test_girder_client_generation', ),
self.test_celery_girder_client_generation)
self.route('POST', ('test_girder_client_bad_token_fails', ),
self.test_celery_girder_client_bad_token_fails)
# Testing custom job option API for celery tasks
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task delay with custom job options'))
def test_celery_task_delay_with_custom_job_options(self, params):
result = fibonacci.delay(20, girder_job_title='TEST DELAY TITLE')
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task apply_async with custom job options'))
def test_celery_task_apply_async_with_custom_job_options(self, params):
result = fibonacci.apply_async((20,), {}, girder_job_title='TEST APPLY_ASYNC TITLE')
return result.job
# Testing basic celery API
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task delay'))
def test_celery_task_delay(self, params):
result = fibonacci.delay(20)
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task delay fails correctly'))
def test_celery_task_delay_fails(self, params):
result = fail_after.delay()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task apply_async'))
def test_celery_task_apply_async(self, params):
result = fibonacci.apply_async((20,))
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task apply_async fails correctly'))
def test_celery_task_apply_async_fails(self, params):
result = fail_after.apply_async((0.5,))
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task signature delay'))
def test_celery_task_signature_delay(self, params):
signature = fibonacci.s(20)
result = signature.delay()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task signature delay fails correctly'))
def test_celery_task_signature_delay_fails(self, params):
signature = fail_after.s(0.5)
result = signature.delay()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task apply_async'))
def test_celery_task_signature_apply_async(self, params):
signature = fibonacci.s(20)
result = signature.apply_async()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test celery task apply_async fails correctly'))
def test_celery_task_signature_apply_async_fails(self, params):
signature = fail_after.s(0.5)
result = signature.apply_async()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test girder client is generated and can request scoped endpoints'))
def test_celery_girder_client_generation(self, params):
token = ModelImporter.model('token').createToken(
user=self.getCurrentUser())
result = request_private_path.delay(
'admin', girder_client_token=str(token['_id']))
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test girder client with no token can\'t access protected resources'))
def test_celery_girder_client_bad_token_fails(self, params):
result = request_private_path.delay('admin', girder_client_token='')
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test revoking a task directly'))
def test_celery_task_revoke(self, params):
result = cancelable.delay()
# Make sure we are running before we revoke
assert wait_for_status(self.getCurrentUser(), result.job, JobStatus.RUNNING)
result.revoke()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test revoking a task directly when in queue'))
def test_celery_task_revoke_in_queue(self, params):
# Fill up queue
blockers = []
for _ in range(0, multiprocessing.cpu_count()):
blockers .append(cancelable.delay(sleep_interval=0.1))
result = cancelable.delay()
result.revoke()
assert wait_for_status(self.getCurrentUser(), result.job, JobStatus.CANCELED)
# Now clean up the blockers
for blocker in blockers:
blocker.revoke()
return result.job
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test chained celery tasks')
)
def test_celery_task_chained(self, params):
jobModel = ModelImporter.model('job', 'jobs')
user = self.getCurrentUser()
# F(F(F(6))) --> F(F(8)) --> F(21) --> 10946
result = (fibonacci.s(6) | fibonacci.s() | fibonacci.s()).delay()
result.wait(timeout=10)
job_1 = result.job
job_2 = jobModel.load(job_1['parentId'], user=user)
job_3 = jobModel.load(job_2['parentId'], user=user)
return [job_1, job_2, job_3]
@access.token
@filtermodel(model='job', plugin='jobs')
@describeRoute(
Description('Test chained celery tasks with a bad token')
)
def test_celery_task_chained_bad_token_fails(self, params):
jobModel = ModelImporter.model('job', 'jobs')
result = (fibonacci.s(5) |
request_private_path.si('admin', girder_client_token='')).delay()
# Bypass the raised exception from the second job
try:
result.wait(timeout=10)
except Exception:
pass
user = self.getCurrentUser()
job_1 = result.job
job_2 = jobModel.load(job_1['parentId'], user=user)
return [job_1, job_2]