def test_prepare_models(self):
conf = WorkerConfig(self.mkargs('--name=foo --database=localhost:6379:13'
' --job-model=tests.workers.WorkerConfigRunTest.JobModelOtherDB'
' --queue-model=tests.workers.WorkerConfigRunTest.QueueModelOtherDB'
' --error-model=tests.workers.WorkerConfigRunTest.ErrorModelOtherDB'))
conf.prepare_models()
for model_name in ('job', 'queue', 'error'):
model = getattr(conf.options, '%s_model' % model_name)
self.assertEqual(model.database.connection_settings['db'], 13)
def test_proc_title(self):
conf = WorkerConfig(self.mkargs('--name=foo'))
self.assertEqual('test-script [init]', conf.get_proc_title())
conf.prepare_worker()
self.assertEqual('test-script [init] queue=foo', conf.get_proc_title())
conf.worker.status = 'waiting'
self.assertEqual('test-script [waiting] queue=foo loop=0/1000 waiting-jobs=0', conf.get_proc_title())
conf.worker.end_forced = True
self.assertEqual('test-script [waiting - ending] queue=foo loop=0/1000 waiting-jobs=0', conf.get_proc_title())
def test_prepare_worker(self):
conf = WorkerConfig(self.mkargs('--name=foo'))
self.assertIsNone(getattr(conf, 'worker', None))
conf.prepare_worker()
self.assertIsInstance(conf.worker, Worker)
conf = WorkerConfig(self.mkargs('--name=bar --worker-class=tests.workers.WorkerConfigRunTest.WorkerClass'))
conf.prepare_worker()
self.assertIsInstance(conf.worker, WorkerConfigRunTest.WorkerClass)
self.assertFalse(conf.worker.end_forced)
conf = WorkerConfig(self.mkargs('--name=baz --dry-run'))
conf.prepare_worker()
self.assertTrue(conf.worker.end_forced)
def main():
# first options needed for this script itself (the rest will be ignored for now)
option_list = (
make_option('--pythonpath', action='append',
help='A directory to add to the Python path, e.g. --pythonpath=/my/module'),
make_option('--worker-config', dest='worker_config',
help='The worker config class to use, e.g. --worker-config=my.module.MyWorkerConfig, '
'default to limpyd_jobs.workers.WorkerConfig')
)
# create a light option parser that ignore everything but basic options
# defined below
parser = LaxOptionParser(usage="%prog [options]", option_list=option_list)
options, args = parser.parse_args(sys.argv[:])
# if we have some pythonpaths, add them
if options.pythonpath:
sys.path[0:0] = parser.parse_python_paths(sys.argv[:])
try:
# still load the defaut config, needed to parse the worker_config option
from limpyd_jobs.workers import WorkerConfig
# by default use the default worker config
worker_config_class = WorkerConfig
# and try to load the one passed as argument if any
if options.worker_config:
worker_config_class = WorkerConfig.import_class(options.worker_config)
# finally instantiate and run the worker
worker_config = worker_config_class()
worker_config.execute()
except ImportError as e:
parser.print_lax_help()
parser.lax_error('No WorkerConfig found. You need to use --pythonpath '
'and/or --worker-config: %s' % str(e))
"default to limpyd_jobs.workers.WorkerConfig",
),
)
# create a light option parser that ignore everything but basic options
# defined below
parser = LaxOptionParser(usage="%prog [options]", option_list=option_list)
options, args = parser.parse_args(sys.argv[:])
# if we have some pythonpaths, add them
if options.pythonpath:
sys.path[0:0] = parser.parse_python_paths(sys.argv[:])
try:
# still load the defaut config, needed to parse the worker_config option
from limpyd_jobs.workers import WorkerConfig
# by default use the default worker config
worker_config_class = WorkerConfig
# and try to load the one passed as argument if any
if options.worker_config:
worker_config_class = WorkerConfig.import_class(options.worker_config)
# finally instantiate and run the worker
worker_config = worker_config_class()
worker_config.execute()
except ImportError, e:
parser.print_lax_help()
parser.lax_error("No WorkerConfig found. You need to use --pythonpath " "and/or --worker-config: %s" % str(e))
