FileBackend
FileBackend wrapper
- class DIRAC.Resources.LogBackends.FileBackend.FileBackend(backendParams=None, backendFilters=None)
Bases:
AbstractBackend
FileBackend is used to create an abstraction of the handler and the formatter concepts from logging. Here, we gather a FileHandler object and a BaseFormatter.
FileHandler is from the standard logging library: it is used to write log messages in a desired file so it needs a filename.
BaseFormatter is a custom Formatter object, created for DIRAC in order to get the appropriate display. You can find it in FrameworkSystem/private/standardLogging/Formatter
- __init__(backendParams=None, backendFilters=None)
Initialization of the backend. _handler and _formatter can be custom objects. If it is the case, you can find them in FrameworkSystem/private/standardLogging/Formatter or Handler.
- Parameters:
handlerType – handler object from ‘logging’. Ex: StreamHandler(), FileHandler()…
formatterType – the name of a formatter object from logging. Ex: BaseFormatter
backendParams (dict) – parameters to set up the backend
backendFilters (list) – list of different instances of ‘logging.Filter’.
level (str) – level of the handler
- getHandler()
- Returns:
the handler