Python random Examples

Example #1

def fork():
    global in_forked_process
    pid = os.fork()
    if pid:
        # make sure parent and child have 2 different RNG
        instance_random.seed(instance_random.random())
    else:
        in_forked_process = True
    return pid

Example #2

def fork():
  pid = os.fork()
  if pid:
    # recreate the event pipe if it already exists
    for obj in socket_map.values():
      assert obj is ZEvent.the_trigger
      obj.close()
      ZEvent.the_trigger = ZEvent.simple_trigger()
    # make sure parent and child have 2 different RNG
    instance_random.seed(instance_random.random())
  return pid

Example #3

File: custom_zodb.py Project: Provab-Solutions/erp5

def fork():
  pid = os.fork()
  if pid:
    # recreate event pipes that already exist
    for obj in socket_map.values():
      obj.close()
      if obj is ZEvent.the_trigger:
        ZEvent.the_trigger = ZEvent.simple_trigger()
      else:
        assert obj is zrpc.ManagedServerConnection.trigger
        zrpc.ManagedServerConnection.trigger = zrpc.trigger()
        zrpc.ManagedClientConnection.trigger.close()
        zrpc.ManagedClientConnection.trigger = \
          zrpc.client_trigger = zrpc.trigger(zrpc.client_map)
    # make sure parent and child have 2 different RNG
    instance_random.seed(instance_random.random())
  return pid

Example #4

File: custom_zodb.py Project: poses/erp5

def fork():
  pid = os.fork()
  if pid:
    # recreate event pipes that already exist
    for obj in socket_map.values():
      obj.close()
      if obj is ZEvent.the_trigger:
        ZEvent.the_trigger = ZEvent.simple_trigger()
      else:
        assert obj is zrpc.ManagedServerConnection.trigger
        zrpc.ManagedServerConnection.trigger = zrpc.trigger()
        zrpc.ManagedClientConnection.trigger.close()
        zrpc.ManagedClientConnection.trigger = \
          zrpc.client_trigger = zrpc.trigger(zrpc.client_map)
    # make sure parent and child have 2 different RNG
    instance_random.seed(instance_random.random())
  return pid

Example #5

File: custom_zodb.py Project: jgpjuniorj/j

def fork():
  pid = os.fork()
  if pid:
    # make sure parent and child have 2 different RNG
    instance_random.seed(instance_random.random())
  return pid

Example #6

File: custom_zodb.py Project: Verde1705/erp5

def fork():
  pid = os.fork()
  if pid:
    # make sure parent and child have 2 different RNG
    instance_random.seed(instance_random.random())
  return pid