This behavior is really quite bizarre and I've spent a tremendous
amount of time trying to figure it out.
Here is the code to demonstrate the problem: In one of my models.py
files, I have this:
COUNT = 0
def user_pre_save(sender, instance, signal, *args, **kwargs):
global COUNT
r = random.randint(1,50)
print 'pre_save: count: %s random: %s' %(COUNT, r)
COUNT +=1
dispatcher.connect(user_pre_save, signal=signals.pre_save,
sender=User)
I have a simple doctest:
>>> u=User.objects.create_user('test2','[EMAIL PROTECTED]')
>>> u.email='new'
>>> u.save()
I load one user via the initial data fixtures.
Here is the output I get:
Installing json fixture 'initial_data' from 'c:\django\bv\..\bv\alerts
\fixtures'
.
pre_save: count: 0 random: 49
pre_save: count: 0 random: 23
...
Failed example:
u=User.objects.create_user('test2','[EMAIL PROTECTED]')
Expected nothing
Got:
pre_save: count: 1 random: 13
pre_save: count: 1 random: 2
...
Failed example:
u.save()
Expected nothing
Got:
pre_save: count: 2 random: 18
pre_save: count: 2 random: 49
If I take the same example and execute it in the shell, it behaves as
expected.
Thoughts, suggestions?
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