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avoid cache errors in MapUpdate

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This commit is contained in:
Laura Klünder 2017-12-14 00:20:38 +01:00
parent d3dc6ae02e
commit ab391e9a4c
1 changed files with 4 additions and 4 deletions
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8
src/c3nav/mapdata/models/update.py
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@ -40,7 +40,7 @@ class MapUpdate(models.Model):
with cls.lock():
last_update = cls.objects.latest()
result = last_update.to_tuple
cache.set('mapdata:last_update', result, 900)
cache.set('mapdata:last_update', result, 60)
return result
@classmethod
@ -51,7 +51,7 @@ class MapUpdate(models.Model):
with cls.lock():
last_processed_update = cls.objects.filter(processed=True).latest()
result = last_processed_update.to_tuple
cache.set('mapdata:last_processed_update', result, 900)
cache.set('mapdata:last_processed_update', result, 60)
return result
@property
@ -131,7 +131,7 @@ class MapUpdate(models.Model):
Router.rebuild()
transaction.on_commit(
lambda: cache.set('mapdata:last_processed_update', new_updates[-1].to_tuple, 900)
lambda: cache.delete('mapdata:last_processed_update')
)
return new_updates
@ -150,7 +150,7 @@ class MapUpdate(models.Model):
pickle.dump(changed_geometries, open(self._changed_geometries_filename(), 'wb'))
transaction.on_commit(
lambda: cache.set('mapdata:last_update', self.to_tuple, 900)
lambda: cache.delete('mapdata:last_update')
)
if new and settings.HAS_CELERY: