本文整理匯總了Python中enarksh.DataLayer.DataLayer.enk_back_run_node_update_log方法的典型用法代碼示例。如果您正苦於以下問題：Python DataLayer.enk_back_run_node_update_log方法的具體用法？Python DataLayer.enk_back_run_node_update_log怎麽用？Python DataLayer.enk_back_run_node_update_log使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類enarksh.DataLayer.DataLayer的用法示例。
在下文中一共展示了DataLayer.enk_back_run_node_update_log方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: handle
# 需要導入模塊: from enarksh.DataLayer import DataLayer [as 別名]
# 或者: from enarksh.DataLayer.DataLayer import enk_back_run_node_update_log [as 別名]
def handle(_event, message, _listener_data):
"""
Handles a LogFileMessage received event.
:param * _event: Not used.
:param enarksh.message.logger.LogFileMessage.LogFileMessage message: The message.
:param * _listener_data: Not used.
"""
del _event, _listener_data
log = logging.getLogger('enarksh')
log.info('rnd_id: {}, name: {}, size: {}'.format(message.rnd_id, message.name, message.total_size))
DataLayer.connect()
if message.total_size > 0:
# Read the log file or log files and concatenate if necessary.
with open(message.filename1, 'rb') as file1:
log = file1.read()
if message.filename2:
with open(message.filename2, 'rb') as file2:
buf2 = file2.read()
else:
buf2 = ''
# Compute the number of skipped bytes.
skipped = message.total_size - len(log) - len(buf2)
if skipped != 0:
# Add a newline to the end of the buffer, if required.
if log[-1:] != b'\n':
log += b'\n'
# Note: This concatenation doesn't work for multi byte character sets.
log += b'\n'
log += bytes("Enarksh: Skipped {0} bytes.\n".format(skipped), 'utf8')
log += b'\n'
log += buf2
blb_id = DataLayer.enk_blob_insert_blob(message.name, 'text/plain', log)
else:
blb_id = None
if message.name == 'out':
DataLayer.enk_back_run_node_update_log(message.rnd_id, blb_id, message.total_size)
elif message.name == 'err':
DataLayer.enk_back_run_node_update_err(message.rnd_id, blb_id, message.total_size)
else:
raise ValueError("Unknown output name '%s'" % message.name)
# Remove the (temporary) log files.
if message.filename1:
os.unlink(message.filename1)
if message.filename2:
os.unlink(message.filename2)
DataLayer.commit()
DataLayer.disconnect()