def check_redis(app_configs=None, **kwargs):
from django_rq.queues import get_queue
from django_rq.workers import Worker
errors = []
try:
queue = get_queue()
Worker.all(queue.connection)
except Exception as e:
conn_settings = queue.connection.connection_pool.connection_kwargs
errors.append(
checks.Critical(
_("Could not connect to Redis (%s)" % e),
hint=_("Make sure Redis is running on %(host)s:%(port)s" %
conn_settings),
id="pootle.C001",
))
else:
if len(queue.connection.smembers(Worker.redis_workers_keys)) == 0:
# We need to check we're not running manage.py rqworker right now..
import sys
if len(sys.argv) > 1 and sys.argv[1] in RQWORKER_WHITELIST:
errors.append(
checks.Warning(
_("No RQ Worker running."),
hint=_("Run new workers with manage.py rqworker"),
id="pootle.W001",
))
return errors
def redis_is_running():
"""Checks is redis is running
:returns: `True` if redis is running, `False` otherwise.
"""
try:
queue = get_queue()
Worker.all(queue.connection)
except ConnectionError:
return False
return True
def rq_stats():
queue = get_queue()
failed_queue = get_failed_queue()
try:
workers = Worker.all(queue.connection)
except ConnectionError:
return None
num_workers = len(workers)
is_running = len(queue.connection.smembers(Worker.redis_workers_keys)) > 0
if is_running:
# Translators: this refers to the status of the background job worker
status_msg = ungettext('Running (%d worker)', 'Running (%d workers)',
num_workers) % num_workers
else:
# Translators: this refers to the status of the background job worker
status_msg = _('Stopped')
result = {
'job_count': queue.count,
'failed_job_count': failed_queue.count,
'is_running': is_running,
'status_msg': status_msg,
}
return result
def rq_stats():
queue = get_queue()
failed_queue = get_failed_queue()
try:
workers = Worker.all(queue.connection)
except ConnectionError:
return None
num_workers = len(workers)
is_running = len(queue.connection.smembers(Worker.redis_workers_keys)) > 0
if is_running:
# Translators: this refers to the status of the background job worker
status_msg = ungettext('Running (%d worker)', 'Running (%d workers)',
num_workers) % num_workers
else:
# Translators: this refers to the status of the background job worker
status_msg = _('Stopped')
result = {
'job_count': queue.count,
'failed_job_count': failed_queue.count,
'is_running': is_running,
'status_msg': status_msg,
}
return result
def check_redis(app_configs=None, **kwargs):
from django_rq.queues import get_queue
from django_rq.workers import Worker
errors = []
try:
queue = get_queue()
workers = Worker.all(queue.connection)
except Exception as e:
conn_settings = queue.connection.connection_pool.connection_kwargs
errors.append(checks.Critical(_("Could not connect to Redis (%s)") % (e),
hint=_("Make sure Redis is running on %(host)s:%(port)s") % (conn_settings),
id="pootle.C001",
))
else:
if not workers or workers[0].stopped:
# We need to check we're not running manage.py rqworker right now..
import sys
if len(sys.argv) > 1 and sys.argv[1] in RQWORKER_WHITELIST:
errors.append(checks.Warning(
_("No RQ Worker running."),
hint=_("Run new workers with manage.py rqworker"),
id="pootle.W001",
))
redis_version = queue.connection.info()["redis_version"].split(".")
if tuple(int(x) for x in redis_version) < REDIS_MINIMUM_REQUIRED_VERSION:
errors.append(checks.Warning(
_("Your version of Redis is too old."),
hint=_("Update your system's Redis server package"),
id="pootle.W002",
))
return errors
def rq_stats():
queue = get_queue()
try:
workers = Worker.all(queue.connection)
except ConnectionError:
return None
num_workers = len(workers)
is_running = len(queue.connection.smembers(Worker.redis_workers_keys)) > 0
if is_running:
# Translators: this refers to the status of the background job worker
status_msg = (
ungettext("Running (%d worker)", "Running (%d workers)", num_workers)
% num_workers
)
else:
# Translators: this refers to the status of the background job worker
status_msg = _("Stopped")
failed_job_registry = FailedJobRegistry(queue.name, queue.connection)
result = {
"job_count": queue.count,
"failed_job_count": len(failed_job_registry),
"is_running": is_running,
"status_msg": status_msg,
}
return result
def check_redis(app_configs=None, **kwargs):
from django_rq.queues import get_queue
from django_rq.workers import Worker
errors = []
try:
queue = get_queue()
Worker.all(queue.connection)
except Exception as e:
conn_settings = queue.connection.connection_pool.connection_kwargs
errors.append(
checks.Critical(
_("Could not connect to Redis (%s)", e),
hint=_("Make sure Redis is running on "
"%(host)s:%(port)s") % conn_settings,
id="pootle.C001",
))
else:
redis_version = tuple(
int(x)
for x in (queue.connection.info()["redis_version"].split(".")))
if redis_version < REDIS_MINIMUM_REQUIRED_VERSION:
errors.append(
checks.Critical(
_("Your version of Redis is too old."),
hint=_(
"Update your system's Redis server package to at least "
"version %s", str(REDIS_MINIMUM_REQUIRED_VERSION)),
id="pootle.C007",
))
if len(queue.connection.smembers(Worker.redis_workers_keys)) == 0:
# If we're not running 'pootle rqworker' report for whitelisted
# commands
import sys
if len(sys.argv) > 1 and sys.argv[1] in RQWORKER_WHITELIST:
errors.append(
checks.Warning(
# Translators: a worker processes background tasks
_("No worker running."),
# Translators: a worker processes background tasks
hint=_("Run new workers with 'pootle rqworker'"),
id="pootle.W001",
))
return errors
def test_redis_server_available():
from django_rq.queues import get_queue
from django_rq.workers import Worker
from redis.exceptions import ConnectionError
queue = get_queue()
try:
workers = Worker.all(queue.connection)
return True, queue.connection.connection_pool.connection_kwargs
except ConnectionError:
return False, queue.connection.connection_pool.connection_kwargs
def check_redis(app_configs=None, **kwargs):
from django_rq.queues import get_queue
from django_rq.workers import Worker
errors = []
try:
queue = get_queue()
Worker.all(queue.connection)
except Exception as e:
conn_settings = queue.connection.connection_pool.connection_kwargs
errors.append(checks.Critical(
_("Could not connect to Redis (%s)", e),
hint=_("Make sure Redis is running on "
"%(host)s:%(port)s") % conn_settings,
id="pootle.C001",
))
else:
redis_version = tuple(int(x) for x
in (queue.connection
.info()["redis_version"].split(".")))
if redis_version < REDIS_MINIMUM_REQUIRED_VERSION:
errors.append(checks.Critical(
_("Your version of Redis is too old."),
hint=_("Update your system's Redis server package to at least "
"version %s", str(REDIS_MINIMUM_REQUIRED_VERSION)),
id="pootle.C007",
))
if len(queue.connection.smembers(Worker.redis_workers_keys)) == 0:
# If we're not running 'pootle rqworker' report for whitelisted
# commands
if len(sys.argv) > 1 and sys.argv[1] in RQWORKER_WHITELIST:
errors.append(checks.Warning(
# Translators: a worker processes background tasks
_("No worker running."),
# Translators: a worker processes background tasks
hint=_("Run new workers with 'pootle rqworker'"),
id="pootle.W001",
))
return errors
def rq_stats():
queue = get_queue()
failed_queue = get_failed_queue()
workers = Worker.all(queue.connection)
is_running = False
if len(workers) == 1:
is_running = not workers[0].stopped
result = {
'job_count': queue.count,
'failed_job_count': failed_queue.count,
'is_running': is_running,
}
return result
def rq_stats():
queue = get_queue()
failed_queue = get_failed_queue()
workers = Worker.all(queue.connection)
is_running = False
if len(workers) == 1:
is_running = not workers[0].stopped
result = {
'job_count': queue.count,
'failed_job_count': failed_queue.count,
'is_running': is_running,
}
return result
def check_redis(app_configs=None, **kwargs):
from django_rq.queues import get_queue
from django_rq.workers import Worker
errors = []
try:
queue = get_queue()
workers = Worker.all(queue.connection)
except Exception as e:
conn_settings = queue.connection.connection_pool.connection_kwargs
errors.append(
checks.Critical(
_("Could not connect to Redis (%s)") % (e),
hint=_("Make sure Redis is running on %(host)s:%(port)s") %
(conn_settings),
id="pootle.C001",
))
else:
redis_version = tuple(
int(x)
for x in (queue.connection.info()["redis_version"].split(".")))
if redis_version < REDIS_MINIMUM_REQUIRED_VERSION:
errors.append(
checks.Critical(
_("Your version of Redis is too old."),
hint=_(
"Update your system's Redis server package to at least "
"version %s" % str(REDIS_MINIMUM_REQUIRED_VERSION)),
id="pootle.C007",
))
if len(queue.connection.smembers(Worker.redis_workers_keys)) == 0:
# We need to check we're not running manage.py rqworker right now..
import sys
if len(sys.argv) > 1 and sys.argv[1] in RQWORKER_WHITELIST:
errors.append(
checks.Warning(
_("No RQ Worker running."),
hint=_("Run new workers with manage.py rqworker"),
id="pootle.W001",
))
return errors
def test_rq_workers_running():
from django_rq.queues import get_queue
from django_rq.workers import Worker
queue = get_queue()
workers = Worker.all(queue.connection)
return len(workers) >= 1 and not workers[0].stopped, len(workers)