def __init__(self, dev, attr_name, level=logging.NOTSET, max_buff_size=0):
logging.Handler.__init__(self, level)
self._attr_name = attr_name
self._level = level
self._max_buff_size = max_buff_size
self._dev = weakref.ref(dev)
self._attr = dev.get_device_attr().get_attr_by_name(attr_name)
self._buff = LIFO(max_buff_size)
def __init__(self, dev, attr_name, level=logging.NOTSET, max_buff_size=0):
logging.Handler.__init__(self, level)
self._attr_name = attr_name
self._level = level
self._max_buff_size = max_buff_size
self._dev = weakref.ref(dev)
self._attr = dev.get_device_attr().get_attr_by_name(attr_name)
self._buff = LIFO(max_buff_size)
class AttributeLogHandler(logging.Handler):
def __init__(self, dev, attr_name, level=logging.NOTSET, max_buff_size=0):
logging.Handler.__init__(self, level)
self._attr_name = attr_name
self._level = level
self._max_buff_size = max_buff_size
self._dev = weakref.ref(dev)
self._attr = dev.get_device_attr().get_attr_by_name(attr_name)
self._buff = LIFO(max_buff_size)
def emit(self, record):
output = self.getRecordMessage(record)
self.appendBuffer(output)
self.sendText(output)
def getRecordMessage(self, record):
return self.format(record).split('\n')
def sendText(self, output):
dev = self._dev()
attr = self._attr
if attr is None or dev is None:
return
dev.set_attribute(attr, output)
def read(self, attr):
"""Read from the buffer and assign to the attribute value"""
attr.set_value(self._buff.getCopy())
def clearBuffer(self):
self._buff.clear()
def appendBuffer(self, d):
if operator.isSequenceType(d):
if isinstance(d, (str, unicode)):
self._buff.append(d)
else:
self._buff.extend(d)
else:
self._buff.append(str(d))
def sync(self):
pass
def finish(self):
pass
class AttributeLogHandler(logging.Handler):
def __init__(self, dev, attr_name, level=logging.NOTSET, max_buff_size=0):
logging.Handler.__init__(self, level)
self._attr_name = attr_name
self._level = level
self._max_buff_size = max_buff_size
self._dev = weakref.ref(dev)
self._attr = dev.get_device_attr().get_attr_by_name(attr_name)
self._buff = LIFO(max_buff_size)
def emit(self, record):
output = self.getRecordMessage(record)
self.appendBuffer(output)
self.sendText(output)
def getRecordMessage(self, record):
return self.format(record).split('\n')
def sendText(self, output):
dev = self._dev()
attr = self._attr
if attr is None or dev is None:
return
dev.set_attribute(attr, output)
def read(self, attr):
"""Read from the buffer and assign to the attribute value"""
attr.set_value(self._buff.getCopy())
def clearBuffer(self):
self._buff.clear()
def appendBuffer(self, d):
if operator.isSequenceType(d):
if isinstance(d, (str, unicode)):
self._buff.append(d)
else:
self._buff.extend(d)
else:
self._buff.append(str(d))
def sync(self):
pass
def finish(self):
pass