本文整理汇总了Python中enarksh.DataLayer.DataLayer.enk_back_run_node_update_log方法的典型用法代码示例。如果您正苦于以下问题：Python DataLayer.enk_back_run_node_update_log方法的具体用法？Python DataLayer.enk_back_run_node_update_log怎么用？Python DataLayer.enk_back_run_node_update_log使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类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个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: handle
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import enk_back_run_node_update_log [as 别名]
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()