def __new__(cls):
# Singleton
if not cls._instance:
# first instance
cls.config = Configuration()
cls.dct_filter = {}
cls.dct_media = {}
# {"filter_name" : class_filter}
cls.dct_filterchain = {}
cls.dct_filter = {}
# initialize subscriber server
publisher = Publisher(5031)
cls.publisher = publisher
# self.resource.set_all_publisher(publisher)
publisher.start()
publisher.register(keys.get_key_execution_list())
publisher.register(keys.get_key_filter_param())
publisher.register(keys.get_key_media_param())
publisher.register(keys.get_key_lst_rec_historic())
publisher.register(keys.get_key_count())
# instance class
cls._instance = super(Resource, cls).__new__(cls)
return cls._instance
def __new__(cls):
# Singleton
if not cls._instance:
# first instance
cls.config = Configuration()
cls.dct_filter = {}
cls.dct_media = {}
# {"filter_name" : class_filter}
cls.dct_filterchain = {}
cls.dct_filter = {}
# initialize subscriber server
publisher = Publisher(5031)
cls.publisher = publisher
# self.resource.set_all_publisher(publisher)
publisher.start()
publisher.register(keys.get_key_execution_list())
publisher.register(keys.get_key_filter_param())
publisher.register(keys.get_key_media_param())
publisher.register(keys.get_key_lst_rec_historic())
publisher.register(keys.get_key_count())
# instance class
cls._instance = super(Resource, cls).__new__(cls)
return cls._instance
def stop_record(self, media_name):
self._post_command_(locals())
media = self._get_media(media_name=media_name)
if not media:
return False
if media.is_media_video():
log.print_function(
logger.error,
"Cannot stop record to a media media %s." %
media_name)
return False
status = media.stop_record()
if status:
# {"time": ..., "media_name": ..., "path": ...}
record_status = {
"time": time.time(),
"media_name": media_name,
"path": media.get_path_record(),
}
self.lst_record_historic.append(record_status)
self.publisher.publish(keys.get_key_lst_rec_historic(),
record_status)
else:
log.print_function(logger.error,
"Error to stop the record %s." % media_name)
return status
def add_lst_record_historic(self, media_name, path):
# {"time": ..., "media_name": ..., "path": ...}
record_status = {
"time": time.time(),
"media_name": media_name,
"path": path,
}
self.lst_record_historic.append(record_status)
self.publisher.publish(keys.get_key_lst_rec_historic(), record_status)
def __init__(self, controller, subscriber):
super(WinRecHistoric, self).__init__()
self.ui = None
self.resource_icon_path = "SeaGoatVision/client/resource/img/"
self.controller = controller
self.subscriber = subscriber
self.shared_info = SharedInfo()
self.lst_old_record_historic = []
self.reload_ui()
self.subscriber.subscribe(keys.get_key_lst_rec_historic(),
self.update_record_table)
def close(self):
logger.info("Close cmdHandler and close server.")
for media_name in self.resource.get_media_name_list():
media = self.resource.get_media(media_name)
media.close()
media.destroy()
self.server_observer.stop()
self.publisher.stop()
self.publisher.deregister(keys.get_key_execution_list())
self.publisher.deregister(keys.get_key_filter_param())
self.publisher.deregister(keys.get_key_media_param())
self.publisher.deregister(keys.get_key_lst_rec_historic())
self.publisher.deregister(keys.get_key_count())
