Filtered out irrelevant variables

ipykernel/debugger.py

@@ -232,7 +232,10 @@ def _handle_event(self, msg):
  if msg['event'] == 'stopped':
  self.stopped_threads.append(msg['body']['threadId'])
  elif msg['event'] == 'continued':
- self.stopped_threads.remove(msg['body']['threadId'])
+ try:
+ self.stopped_threads.remove(msg['body']['threadId'])
+ except:
+ pass
  self.event_callback(msg)
 
  async def _forward_message(self, msg):
@@ -324,7 +327,10 @@ async def stackTrace(self, message):
  return reply
 
  def accept_variable(self, variable):
- return variable['type'] != 'list' and variable['type'] != 'ZMQExitAutocall' and variable['type'] != 'dict'
+ cond = variable['type'] != 'list' and variable['type'] != 'ZMQExitAutocall' and variable['type'] != 'dict'
+ cond = cond and variable['name'] not in ['debugpy', 'get_ipython', '_']
+ cond = cond and variable['name'][0:2] != '_i'
+ return cond
 
  async def variables(self, message):
  reply = await self._forward_message(message)

ipykernel/ipkernel.py

@@ -153,7 +153,8 @@ def set_parent(self, ident, parent, channel='shell'):
  about the parent message.
  """
  super(IPythonKernel, self).set_parent(ident, parent, channel)
- self.shell.set_parent(parent)
+ if channel == 'shell':
+ self.shell.set_parent(parent)
 
  def init_metadata(self, parent):
  """Initialize metadata.