environment/lib/python2.7/site-packages/IPython/parallel/apps/baseapp.py
def remove_pid_file(self):
        """Remove the pid file.

        This should be called at shutdown by registering a callback with
        :func:`reactor.addSystemEventTrigger`. This needs to return
        ``None``.
        """
        pid_file = os.path.join(self.profile_dir.pid_dir, self.name + u'.pid')
        if os.path.isfile(pid_file):
            try:
                self.log.info("Removing pid file: %s" % pid_file)
                os.remove(pid_file)
            except:
                self.log.warn("Error removing the pid file: %s" % pid_file)
def remove_pid_file(self):
        """Remove the pid file.

        This should be called at shutdown by registering a callback with
        :func:`reactor.addSystemEventTrigger`. This needs to return
        ``None``.
        """
        pid_file = os.path.join(self.profile_dir.pid_dir, self.name + u'.pid')
        if os.path.isfile(pid_file):
            try:
                self.log.info("Removing pid file: %s" % pid_file)
                os.remove(pid_file)
            except:
                self.log.warn("Error removing the pid file: %s" % pid_file)
Remove the pid file.

        This should be called at shutdown by registering a callback with
        :func:`reactor.addSystemEventTrigger`. This needs to return
        ``None``.