def __init__(self, manager, info, name=""):
self._manager = manager
# Store info that defines the kernel
self._originalInfo = KernelInfo(info)
# Make a copy for the current version. This copy is re-created on
# each restart
self._info = ssdf.copy(self._originalInfo)
# Store name (or should the name be defined in the info struct)
self._name = name
# Create context for the connection to the kernel and IDE's
# This context is persistent (it stays as long as this KernelBroker
# instance is alive).
self._context = yoton.Context()
self._kernelCon = None
self._ctrl_broker = None
# Create yoton-based timer
self._timer = yoton.Timer(0.2, oneshot=False)
self._timer.bind(self.mainLoopIter)
# Kernel process and connection (these are replaced on restarting)
self._reset()
# For restarting after terminating
self._pending_restart = None
def __init__(self, manager, info, name=""):
self._manager = manager
# Store info that defines the kernel
self._originalInfo = KernelInfo(info)
# Make a copy for the current version. This copy is re-created on
# each restart
self._info = ssdf.copy(self._originalInfo)
# Store name (or should the name be defined in the info struct)
self._name = name
# Create context for the connection to the kernel and IDE's
# This context is persistent (it stays as long as this KernelBroker
# instance is alive).
self._context = yoton.Context()
self._kernelCon = None
self._ctrl_broker = None
# Create yoton-based timer
self._timer = yoton.Timer(0.2, oneshot=False)
self._timer.bind(self.mainLoopIter)
# Kernel process and connection (these are replaced on restarting)
self._reset()
# For restarting after terminating
self._pending_restart = None
def _commandRestart(self, msg):
# Almost the same as terminate, but now we have a pending action
self._pending_restart = True
# Recreate the info struct
self._info = ssdf.copy(self._originalInfo)
# Update the info struct
new_info = ssdf.loads(msg.split("RESTART", 1)[1])
for key in new_info:
self._info[key] = new_info[key]
# Restart now, wait, or initiate termination procedure?
if self._process is None:
self.startKernel()
elif self.isTerminating():
pass # Already terminating
else:
self.terminate("for restart")
def _commandRestart(self, msg):
# Almost the same as terminate, but now we have a pending action
self._pending_restart = True
# Recreate the info struct
self._info = ssdf.copy(self._originalInfo)
# Update the info struct
new_info = ssdf.loads(msg.split("RESTART", 1)[1])
for key in new_info:
self._info[key] = new_info[key]
# Restart now, wait, or initiate termination procedure?
if self._process is None:
self.startKernel()
elif self.isTerminating():
pass # Already terminating
else:
self.terminate("for restart")
