logging

问题 I am using python with google app engine. Working on Macbook air 2012 with python 2.7. The problem I have is: import logging logging.info("test") # this works before importing crypto import Crypto logging.info("test2") # this one does not after importing crypto How does crypto change logging and how can I fix it so that I can use logging normally again in my python app? Update1: It seems that some python errors are also not displayed in the logging from app engine, as well as correct python

问题 I am using Third Party jars which are appending their own logs in my Java Application's Log file , I don't want to append those third party logs in my log file as it makes log file very clumsy and confusing. I know this method, log4j.logger.org.springframework.jdbc.core.JdbcTemplate=OFF to turn off the logging in this particular package org.springframework.jdbc.core.JdbcTemplate in my lo4j.properties, but the problem is I have many such jars added in my application and hence , want to avoid

问题 I am using Sun JSF 2.0 and wrote a phase listener extending javax.faces.event.PhaseListener . I am able to log source URI, target URI, total time and so on. But so far unable to log the ManagedBean and corresponding method that would be invoked during that client event. How can I do this? 回答1: Input components send their client ID as request parameter name in case of synchronous requests and as request parameter value of javax.faces.source request parameter in case of asynchronous (ajax)

问题 I am using Sun JSF 2.0 and wrote a phase listener extending javax.faces.event.PhaseListener . I am able to log source URI, target URI, total time and so on. But so far unable to log the ManagedBean and corresponding method that would be invoked during that client event. How can I do this? 回答1: Input components send their client ID as request parameter name in case of synchronous requests and as request parameter value of javax.faces.source request parameter in case of asynchronous (ajax)

问题 I have created a JDBC appender and bind the ColumnConfig and DataSourceConnectionSource . while trying to insert record in the DB (Logger.debug("Test")).I am getting below exception. Thanks [6/16/14 18:44:58:647 GMT-08:00] 00000024 SystemErr R ERROR StatusLogger An exception occurred processing Appender JDBCAppender org.apache.logging.log4j.core.appender.AppenderLoggingException: Failed to insert record for log event in JDBC manager: DSRA1300E: Feature is not implemented: PreparedStatement

问题 When I make an error in a django template {{placeholder}} , I get no error, just blank space in the output where I was expecting content. Is there a way to see something in my logs when this occurs, preferably using logging.warning or logging.error ? 回答1: The only thing Django provides for handling unknown context variables in TEMPLATE_STRING_IF_INVALID. You're going to have to do some deeper hacking of the template engine if you want better than that. 回答2: Yes, there is. Just add in your

问题 Spring Boot automatically initializes the underlying logging system using the LoggingApplicationListener . This is a nice thing if the application I'm developing runs isolated or standalone. However I'm developing a web application that will be deployed into the WSO2 Application Server, which offers unified logging (using log4j), with features like central log level management (at runtime via web interface), business reporting etc. If I use Spring Boot "as is", it logs everything completely

问题 I am using python's log formatter to format log records and i have a fmt value of fmt = "[%(filename)s:%(lineno)s] %(message)s" What i would like is that "[file.py:20]" to be stretched to 10 characters wide (for example). If it was one value that would have been easy but is there any way to stretch this entire structure to a specified length? I want something like: tmp = "[%(filename)s:%(lineno)s]" fmt = "%(tmp)10s %(message)s" I would like to know if this is possible using string formatting

问题 Spring Boot automatically initializes the underlying logging system using the LoggingApplicationListener . This is a nice thing if the application I'm developing runs isolated or standalone. However I'm developing a web application that will be deployed into the WSO2 Application Server, which offers unified logging (using log4j), with features like central log level management (at runtime via web interface), business reporting etc. If I use Spring Boot "as is", it logs everything completely

问题 I am using python's log formatter to format log records and i have a fmt value of fmt = "[%(filename)s:%(lineno)s] %(message)s" What i would like is that "[file.py:20]" to be stretched to 10 characters wide (for example). If it was one value that would have been easy but is there any way to stretch this entire structure to a specified length? I want something like: tmp = "[%(filename)s:%(lineno)s]" fmt = "%(tmp)10s %(message)s" I would like to know if this is possible using string formatting