New submission from Fons Dijkstra :
Although it is possible to specify a default value for an append action,
either directly or through the set_default() function, it is not handled
correctly when this default is overruled by the user. Take for example
the following code:
import optparse
New submission from Fons Dijkstra :
When you set the delay parameter of the
logging.handlers.RotatingFileHandler.__init__() function to True, two
things go wrong:
1) A previously set formatter is reset (to None) upon lazy creating the
StreamHandler. That means in practice that you always
