Hi guys
I have some code in a clean() method that works ok on Django 1.77 but stops
working in 1.8
The scenario
class Span(models.Model):
happening = models.ForeignKey('Happening', blank = True, null = True)
soul_class = models.ForeignKey('SoulClass', blank = True, null = True)
In the clean() method of the Span class I have a check as follows
if self.happening:
foo
if self.soul_class:
bar
This was working fine in Django up to 1.77 but when I upgrade to Django 1.8
both self.happening **and** self.soul_class are None.
The primary difference appears to be the value of _soul_class_cache as
follows.....
The Span object in 1.77 looks like
{'end_date': None, 'id': None, '_state': <django.db.models.base.ModelState
object at 0x7ff046ac1320>, 'start_date': datetime.date(2015, 4, 16),
'soul_class_id': None, 'end_time': datetime.time(14, 12), 'happening_id':
None, '_happening_cache': None, 'start_time': datetime.time(14, 12),
'_soul_class_cache': <SoulClass: Chi Kung>}
In 1.8
{'start_time': datetime.time(14, 0), 'end_date': None, 'soul_class_id':
None, '_state': <django.db.models.base.ModelState object at
0x7f88d698d2e8>, 'happening_id': None, '_happening_cache': None,
'_soul_class_cache': None, 'end_time': datetime.time(15, 0), 'id': None,
'start_date': datetime.date(2015, 4, 16)}
Any ideas?
Cheers
g
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