Hello,
I am experiencing a weird behavior that is driving me crazy. I have module
called Sensors containing, among other things:
class Manager:
def getStatus(self):
print "getStatus(self=%s)" % self
return {"a": "b", "c": "d"}
and then I have another module called SensorSingleton that emulates the
hard-to-code-on-python singleton in this way:
manager = Manager()
print "manager=%s" % manager
def getStatus():
print "getStatus()"
return manager.getStatus()
and then in some other module, I import SensorSingleton and I do, among
other things:
print SensorSingleton.getStatus()
and the output is more or less like this. First, the manager:
manager: <Sensor.Manager object at 0xb7b9efec>
ok, then
Manager.getStatus(self=<Sensor.Manager object at 0xb77cde8c>) =>
{"a": "b", "c": "d"}
None
None is the return of SensorSingleton.getStatus(), now, my questions are:
- Shouldn't the manager be the same in the first print and the second, that
is, the id is different, shouldn't it be the same ?
- What happened with all the output of SensorSingleton.getStatus() ? there's
no trace of it (but there's output of the method it calls).
- Why doesn't the SensorSingleton.getStatus() return the return value of
manager.getStatus(), it's a very straight forward call to it and return it.
Thank you.
--
Pupeno <[EMAIL PROTECTED]> (http://pupeno.com)
--
http://mail.python.org/mailman/listinfo/python-list
