environment/lib/python2.7/site-packages/IPython/zmq/kernelmanager.py
def restart_kernel(self, now=False, **kw):
        """Restarts a kernel with the arguments that were used to launch it.

        If the old kernel was launched with random ports, the same ports will be
        used for the new kernel.

        Parameters
        ----------
        now : bool, optional
            If True, the kernel is forcefully restarted *immediately*, without
            having a chance to do any cleanup action.  Otherwise the kernel is
            given 1s to clean up before a forceful restart is issued.

            In all cases the kernel is restarted, the only difference is whether
            it is given a chance to perform a clean shutdown or not.

        **kw : optional
            Any options specified here will replace those used to launch the
            kernel.
        """
        if self._launch_args is None:
            raise RuntimeError("Cannot restart the kernel. "
                               "No previous call to 'start_kernel'.")
        else:
            # Stop currently running kernel.
            if self.has_kernel:
                if now:
                    self.kill_kernel()
                else:
                    self.shutdown_kernel(restart=True)

            # Start new kernel.
            self._launch_args.update(kw)
            self.start_kernel(**self._launch_args)

            # FIXME: Messages get dropped in Windows due to probable ZMQ bug
            # unless there is some delay here.
            if sys.platform == 'win32':
                time.sleep(0.2)
def restart_kernel(self, now=False, **kw):
        if self._launch_args is None:
            raise RuntimeError("Cannot restart the kernel. "
                               "No previous call to 'start_kernel'.")
        else:
            # Stop currently running kernel.
            if self.has_kernel:
                if now:
                    self.kill_kernel()
                else:
                    self.shutdown_kernel(restart=True)

            # Start new kernel.
            self._launch_args.update(kw)
            self.start_kernel(**self._launch_args)

            # FIXME: Messages get dropped in Windows due to probable ZMQ bug
            # unless there is some delay here.
            if sys.platform == 'win32':
                time.sleep(0.2)
def restart_kernel ( self , now = False , * * kw ) : if self . _launch_args is None : raise RuntimeError ( "Cannot restart the kernel. " "No previous call to 'start_kernel'." ) else : # Stop currently running kernel. if self . has_kernel : if now : self . kill_kernel ( ) else : self . shutdown_kernel ( restart = True ) # Start new kernel. self . _launch_args . update ( kw ) self . start_kernel ( * * self . _launch_args ) # FIXME: Messages get dropped in Windows due to probable ZMQ bug # unless there is some delay here. if sys . platform == 'win32' : time . sleep ( 0.2 )
Restarts a kernel with the arguments that were used to launch it.

        If the old kernel was launched with random ports, the same ports will be
        used for the new kernel.

        Parameters
        ----------
        now : bool, optional
            If True, the kernel is forcefully restarted *immediately*, without
            having a chance to do any cleanup action.  Otherwise the kernel is
            given 1s to clean up before a forceful restart is issued.

            In all cases the kernel is restarted, the only difference is whether
            it is given a chance to perform a clean shutdown or not.

        **kw : optional
            Any options specified here will replace those used to launch the
            kernel.
Restarts a kernel with the arguments that were used to launch it .