def _load_interface(self):
interface_file = resolve_url(rospy.get_param('~interface_url', ''))
if interface_file:
rospy.loginfo("interface_url: %s", interface_file)
try:
data = read_interface(interface_file) if interface_file else {}
# set the ignore hosts list
self._re_ignore_hosts = create_pattern('ignore_hosts', data, interface_file, [])
# set the sync hosts list
self._re_sync_hosts = create_pattern('sync_hosts', data, interface_file, [])
self.__sync_topics_on_demand = False
if interface_file:
if 'sync_topics_on_demand' in data:
self.__sync_topics_on_demand = data['sync_topics_on_demand']
elif rospy.has_param('~sync_topics_on_demand'):
self.__sync_topics_on_demand = rospy.get_param('~sync_topics_on_demand')
rospy.loginfo("sync_topics_on_demand: %s", self.__sync_topics_on_demand)
self.__resync_on_reconnect = rospy.get_param('~resync_on_reconnect', True)
rospy.loginfo("resync_on_reconnect: %s", self.__resync_on_reconnect)
self.__resync_on_reconnect_timeout = rospy.get_param('~resync_on_reconnect_timeout', 0)
rospy.loginfo("resync_on_reconnect_timeout: %s", self.__resync_on_reconnect_timeout)
except:
import traceback
# kill the ros node, to notify the user about the error
rospy.logerr("Error on load interface: %s", traceback.format_exc())
import os
import signal
os.kill(os.getpid(), signal.SIGKILL)
def accept(self):
if self.textedit.isVisible():
try:
tmp_file = os.path.join(screen.LOG_PATH,
'tmp_sync_interface.sync')
with open(tmp_file, 'w+') as f:
f.write(self.textedit.toPlainText())
from fkie_master_discovery.common import read_interface
read_interface(tmp_file)
if not self._new_iface and self.interface_field.currentText(
) in self._interfaces_files:
fileName = self._interfaces_files[
self.interface_field.currentText()]
else:
fileName, _ = QFileDialog.getSaveFileName(
self, 'Save sync interface', '/home',
"Sync Files (*.sync)")
if fileName:
with open(fileName, 'w+') as f:
self._interface_filename = fileName
f.write(self.textedit.toPlainText())
if self._new_iface:
self.interface_field.clear()
self._interfaces_files = None
self._on_select_interface_clicked()
# QDialog.accept(self)
# self.resetView()
except Exception as e:
MessageBox.warning(self, "Create sync interface",
"Error while create interface", utf8(e))
elif self.interface_field.isVisible():
interface = self.interface_field.currentText()
if self._interfaces_files and interface in self._interfaces_files:
self._interface_filename = self._interfaces_files[interface]
self._sync_args = []
self._sync_args.append(''.join(['_interface_url:=',
interface]))
QDialog.accept(self)
self.resetView()
else:
QDialog.accept(self)
self.resetView()