本文整理匯總了Python中multiprocessing.managers.RemoteError方法的典型用法代碼示例。如果您正苦於以下問題：Python managers.RemoteError方法的具體用法？Python managers.RemoteError怎麽用？Python managers.RemoteError使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類multiprocessing.managers的用法示例。
在下文中一共展示了managers.RemoteError方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: evaluate
# 需要導入模塊: from multiprocessing import managers [as 別名]
# 或者: from multiprocessing.managers import RemoteError [as 別名]
def evaluate(self, genomes, config):
"""
Evaluates the genomes.
This method raises a ModeError if the
DistributedEvaluator is not in primary mode.
"""
if self.mode != MODE_PRIMARY:
raise ModeError("Not in primary mode!")
tasks = [(genome_id, genome, config) for genome_id, genome in genomes]
id2genome = {genome_id: genome for genome_id, genome in genomes}
tasks = chunked(tasks, self.secondary_chunksize)
n_tasks = len(tasks)
for task in tasks:
self.inqueue.put(task)
tresults = []
while len(tresults) < n_tasks:
try:
sr = self.outqueue.get(block=True, timeout=0.2)
except (queue.Empty, managers.RemoteError):
continue
tresults.append(sr)
results = []
for sr in tresults:
results += sr
for genome_id, fitness in results:
genome = id2genome[genome_id]
genome.fitness = fitness 示例2: test_mymanager
# 需要導入模塊: from multiprocessing import managers [as 別名]
# 或者: from multiprocessing.managers import RemoteError [as 別名]
def test_mymanager(self):
manager = MyManager()
manager.start()
foo = manager.Foo()
bar = manager.Bar()
baz = manager.baz()
foo_methods = [name for name in ('f', 'g', '_h') if hasattr(foo, name)]
bar_methods = [name for name in ('f', 'g', '_h') if hasattr(bar, name)]
self.assertEqual(foo_methods, ['f', 'g'])
self.assertEqual(bar_methods, ['f', '_h'])
self.assertEqual(foo.f(), 'f()')
self.assertRaises(ValueError, foo.g)
self.assertEqual(foo._callmethod('f'), 'f()')
self.assertRaises(RemoteError, foo._callmethod, '_h')
self.assertEqual(bar.f(), 'f()')
self.assertEqual(bar._h(), '_h()')
self.assertEqual(bar._callmethod('f'), 'f()')
self.assertEqual(bar._callmethod('_h'), '_h()')
self.assertEqual(list(baz), [i*i for i in range(10)])
manager.shutdown()
#
# Test of connecting to a remote server and using xmlrpclib for serialization
# 示例3: common
# 需要導入模塊: from multiprocessing import managers [as 別名]
# 或者: from multiprocessing.managers import RemoteError [as 別名]
def common(self, manager):
foo = manager.Foo()
bar = manager.Bar()
baz = manager.baz()
foo_methods = [name for name in ('f', 'g', '_h') if hasattr(foo, name)]
bar_methods = [name for name in ('f', 'g', '_h') if hasattr(bar, name)]
self.assertEqual(foo_methods, ['f', 'g'])
self.assertEqual(bar_methods, ['f', '_h'])
self.assertEqual(foo.f(), 'f()')
self.assertRaises(ValueError, foo.g)
self.assertEqual(foo._callmethod('f'), 'f()')
self.assertRaises(RemoteError, foo._callmethod, '_h')
self.assertEqual(bar.f(), 'f()')
self.assertEqual(bar._h(), '_h()')
self.assertEqual(bar._callmethod('f'), 'f()')
self.assertEqual(bar._callmethod('_h'), '_h()')
self.assertEqual(list(baz), [i*i for i in range(10)])
#
# Test of connecting to a remote server and using xmlrpclib for serialization
# 示例4: test_make_pool
# 需要導入模塊: from multiprocessing import managers [as 別名]
# 或者: from multiprocessing.managers import RemoteError [as 別名]
def test_make_pool(self):
expected_error = (RemoteError if self.TYPE == 'manager'
else ValueError)
self.assertRaises(expected_error, self.Pool, -1)
self.assertRaises(expected_error, self.Pool, 0)
if self.TYPE != 'manager':
p = self.Pool(3)
try:
self.assertEqual(3, len(p._pool))
finally:
p.close()
p.join()