Bug reports should be filed at bugs.python.org
On Mon, Jan 24, 2011 at 08:39, Stefan Spoettl <spoe...@hotmail.com> wrote: > Using: > Python 2.7.0+ (r27:82500, Sep 15 2010, 18:14:55) > [GCC 4.4.5] on linux2 > (Ubuntu 10.10) > Method to reproduce error: > 1. Defining a module which is later imported by another: > --------------------------------------------------------------------- > class SomeThing: > def __init__(self): > self.variable = 'Where is my bytecode?' > def deliver(self): > return self.variable > > if __name__ == '__main__': > obj = SomeThing() > print obj.deliver() > --------------------------------------------------------------------- > 2. Run this module: > Output of the Python Shell: Where is my bytecode? > >>> > 3. Defining the importing module: > --------------------------------------------------------------------- > class UseSomeThing: > def __init__(self, something): > self.anything = something > def giveanything(self): > return self.anything > > if __name__ == '__main__': > anything = UseSomeThing(SomeThing.SomeThing().deliver()).giveanything() > print anything > --------------------------------------------------------------------- > 4. Run this module: > Output of the Python Shell: Where is my bytecode > >>> > (One can find SomeThing.pyc on the disc.) > 5. Changing the imported module: > --------------------------------------------------------------------- > class SomeThing: > def __init__(self): > self.variable = 'What the hell is this? It could not be Python!' > def deliver(self): > return self.variable > > if __name__ == '__main__': > obj = SomeThing() > print obj.deliver() > --------------------------------------------------------------------- > 6. Run the changed module: > Output of the Python Shell: What the hell is this? It could not be Python! > >>> > 7. Run the importing module again: > Output of the Python Shell: Where is my bytecode? > >>> > 8. Deleting the bytecode of the imported module makes no effect! > Remark: I think that I have observed yesterday late night a similar effect > on Windows XP > with Python 2.7.1 and Python 3.1.3. But when I have tried it out today in > the morning the > error hasn't appeared. So it may be that the Python interpreter isn't > working correctly only > on Ubuntu 10.10. > _______________________________________________ > Python-Dev mailing list > Python-Dev@python.org > http://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: > http://mail.python.org/mailman/options/python-dev/brett%40python.org > > _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
