logger

A logger is automatically initialized for every process. By default it is rotation file log with max file size of 2MB and max number of files 10:

• Import ProcessContext:
  from system.process_context import ProcessContext

• Get ready-to-use instance of the logger:
  self.logger = ProcessContext.get_logger(your_application_name)

• Review settings.py for the location of the log:
  log_directory='/tmp/log/launchpy/'

• By default log filename will be token.log

To set custom name, specify it during process registration phase:

'your_worker_name': _create_context_entry(  
        process_name='your_worker_name',        # name of the application
        classname='workers.your_worker_module.your_worker_class_name',   # fully specified class name
        token='one-word-name-of-your-app'),     # log tag, and .log and .pid files names  
        log_file='my_log_file_name.log')        # custom log file name       

• Should you feel too much logging magic - feel free to use system.system_logger.Logger directly