Merge pull request #441 from impact27/disable_appnap

PR: Disable AppNap

ipykernel/eventloops.py

@@ -154,12 +154,6 @@ def loop_wx(kernel):
 
  import wx
 
- if _use_appnope() and kernel._darwin_app_nap:
- # we don't hook up App Nap contexts for Wx,
- # just disable it outright.
- from appnope import nope
- nope()
-
  # Wx uses milliseconds
  poll_interval = int(1000 * kernel._poll_interval)
 

ipykernel/ipkernel.py

@@ -16,6 +16,7 @@
 from .comm import CommManager
 from .kernelbase import Kernel as KernelBase
 from .zmqshell import ZMQInteractiveShell
+from .eventloops import _use_appnope
 
 try:
  from IPython.core.interactiveshell import _asyncio_runner
@@ -79,6 +80,11 @@ def __init__(self, **kwargs):
  for msg_type in comm_msg_types:
  self.shell_handlers[msg_type] = getattr(self.comm_manager, msg_type)
 
+ if _use_appnope() and self._darwin_app_nap:
+ # Disable app-nap as the kernel is not a gui but can have guis
+ import appnope
+ appnope.nope()
+
  help_links = List([
  {
  'text': "Python Reference",

setup.py

@@ -92,6 +92,7 @@ def run(self):
  'traitlets>=4.1.0',
  'jupyter_client',
  'tornado>=4.2',
+ 'appnope;platform_system=="Darwin"',
  ],
  extras_require={
  'test': [