Test cases for twisted.logger._format.
| Function | nextLine | Retrive the file name and line number immediately after where this function is called. |
| Class | STDLibLogObserverTests | Tests for STDLibLogObserver. |
| Class | StdlibLoggingContainer | Continer for a test configuration of stdlib logging objects. |
| Function | handlerAndBytesIO | Construct a 2-tuple of (StreamHandler, BytesIO) for testing
interaction with the 'logging' module. |
| Class | BufferedHandler | A py_logging.Handler
that remembers all logged records in a list. |
Construct a 2-tuple of (StreamHandler, BytesIO) for testing
interaction with the 'logging' module.
| Returns | handler and io object (type: tuple of StreamHandler and io.BytesIO) | |