本文整理匯總了Python中multiprocessing.util.info方法的典型用法代碼示例。如果您正苦於以下問題：Python util.info方法的具體用法？Python util.info怎麽用？Python util.info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.util的用法示例。
在下文中一共展示了util.info方法的6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: debug_info
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def debug_info(self, c):
'''
Return some info --- useful to spot problems with refcounting
'''
self.mutex.acquire()
try:
result = []
keys = self.id_to_obj.keys()
keys.sort()
for ident in keys:
if ident != '0':
result.append(' %s: refcount=%s\n %s' %
(ident, self.id_to_refcount[ident],
str(self.id_to_obj[ident][0])[:75]))
return '\n'.join(result)
finally:
self.mutex.release() 示例2: _run_server
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def _run_server(cls, registry, address, authkey, serializer, writer,
initializer=None, initargs=()):
'''
Create a server, report its address and run it
'''
if initializer is not None:
initializer(*initargs)
# create server
server = cls._Server(registry, address, authkey, serializer)
# inform parent process of the server's address
writer.send(server.address)
writer.close()
# run the manager
util.info('manager serving at %r', server.address)
server.serve_forever() 示例3: handle_request
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def handle_request(self, c):
'''
Handle a new connection
'''
funcname = result = request = None
try:
connection.deliver_challenge(c, self.authkey)
connection.answer_challenge(c, self.authkey)
request = c.recv()
ignore, funcname, args, kwds = request
assert funcname in self.public, '%r unrecognized' % funcname
func = getattr(self, funcname)
except Exception:
msg = ('#TRACEBACK', format_exc())
else:
try:
result = func(c, *args, **kwds)
except Exception:
msg = ('#TRACEBACK', format_exc())
else:
msg = ('#RETURN', result)
try:
c.send(msg)
except Exception, e:
try:
c.send(('#TRACEBACK', format_exc()))
except Exception:
pass
util.info('Failure to send message: %r', msg)
util.info(' ... request was %r', request)
util.info(' ... exception was %r', e) 示例4: shutdown
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def shutdown(self, c):
'''
Shutdown this process
'''
try:
try:
util.debug('manager received shutdown message')
c.send(('#RETURN', None))
if sys.stdout != sys.__stdout__:
util.debug('resetting stdout, stderr')
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
util._run_finalizers(0)
for p in active_children():
util.debug('terminating a child process of manager')
p.terminate()
for p in active_children():
util.debug('terminating a child process of manager')
p.join()
util._run_finalizers()
util.info('manager exiting with exitcode 0')
except:
import traceback
traceback.print_exc()
finally:
exit(0) 示例5: _debug_info
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def _debug_info(self):
'''
Return some info about the servers shared objects and connections
'''
conn = self._Client(self._address, authkey=self._authkey)
try:
return dispatch(conn, None, 'debug_info')
finally:
conn.close() 示例6: _after_fork
# 需要導入模塊: from multiprocessing import util [as 別名]
# 或者: from multiprocessing.util import info [as 別名]
def _after_fork(self):
self._manager = None
try:
self._incref()
except Exception, e:
# the proxy may just be for a manager which has shutdown
util.info('incref failed: %s' % e)