本文整理汇总了Python中IPython.frontend.qt.kernelmanager.QtKernelManager.write_connection_file方法的典型用法代码示例。如果您正苦于以下问题：Python QtKernelManager.write_connection_file方法的具体用法？Python QtKernelManager.write_connection_file怎么用？Python QtKernelManager.write_connection_file使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IPython.frontend.qt.kernelmanager.QtKernelManager的用法示例。
在下文中一共展示了QtKernelManager.write_connection_file方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: IPythonQtConsoleApp
# 需要导入模块: from IPython.frontend.qt.kernelmanager import QtKernelManager [as 别名]
# 或者: from IPython.frontend.qt.kernelmanager.QtKernelManager import write_connection_file [as 别名]
#.........这里部分代码省略.........
return os.path.join(self.profile_dir.security_dir, 'kernel-%s.json' % uuid.uuid4())
def init_kernel_manager(self):
# Don't let Qt or ZMQ swallow KeyboardInterupts.
signal.signal(signal.SIGINT, signal.SIG_DFL)
sec = self.profile_dir.security_dir
try:
cf = filefind(self.connection_file, ['.', sec])
except IOError:
# file might not exist
if self.connection_file == os.path.basename(self.connection_file):
# just shortname, put it in security dir
cf = os.path.join(sec, self.connection_file)
else:
cf = self.connection_file
# Create a KernelManager and start a kernel.
self.kernel_manager = QtKernelManager(
ip=self.ip,
shell_port=self.shell_port,
iopub_port=self.iopub_port,
stdin_port=self.stdin_port,
hb_port=self.hb_port,
connection_file=cf,
config=self.config,
)
# start the kernel
if not self.existing:
kwargs = dict(ipython=not self.pure)
kwargs['extra_arguments'] = self.kernel_argv
self.kernel_manager.start_kernel(**kwargs)
elif self.sshserver:
# ssh, write new connection file
self.kernel_manager.write_connection_file()
self.kernel_manager.start_channels()
def new_frontend_master(self):
""" Create and return new frontend attached to new kernel, launched on localhost.
"""
ip = self.ip if self.ip in LOCAL_IPS else LOCALHOST
kernel_manager = QtKernelManager(
ip=ip,
connection_file=self._new_connection_file(),
config=self.config,
)
# start the kernel
kwargs = dict(ipython=not self.pure)
kwargs['extra_arguments'] = self.kernel_argv
kernel_manager.start_kernel(**kwargs)
kernel_manager.start_channels()
widget = self.widget_factory(config=self.config,
local_kernel=True)
widget.kernel_manager = kernel_manager
widget._existing = False
widget._may_close = True
widget._confirm_exit = self.confirm_exit
return widget
def new_frontend_slave(self, current_widget):
"""Create and return a new frontend attached to an existing kernel.
Parameters
----------
current_widget : IPythonWidget
The IPythonWidget whose kernel this frontend is to share
"""