Mercurial > public > sg101
changeset 916:1cb227d59e20
Potd app refactor.
For Django 1.7.7 upgrade.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Mon, 06 Apr 2015 19:36:38 -0500 |
| parents | 53eaeb29bd2a |
| children | 0365fdbb4d78 |
| files | potd/__init__.py potd/apps.py potd/receivers.py potd/signals.py |
| diffstat | 4 files changed, 42 insertions(+), 32 deletions(-) [+] |
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--- a/potd/__init__.py Mon Apr 06 18:48:06 2015 -0500 +++ b/potd/__init__.py Mon Apr 06 19:36:38 2015 -0500 @@ -1,1 +1,1 @@ -import signals +default_app_config = 'potd.apps.PotdConfig'
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/potd/apps.py Mon Apr 06 19:36:38 2015 -0500 @@ -0,0 +1,10 @@ +from django.apps import AppConfig + + +class PotdConfig(AppConfig): + name = 'potd' + verbose_name = 'Photo of the Day' + label = 'potd' + + def ready(self): + import potd.receivers
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/potd/receivers.py Mon Apr 06 19:36:38 2015 -0500 @@ -0,0 +1,31 @@ +""" +Signal handlers for the potd application. + +""" +from django.db.models.signals import post_save, post_delete + +from potd.models import Photo, Sequence + + +def on_photo_save(sender, **kwargs): + """ + This function is executed when a Photo is saved. It inserts the photo into + the current sequence. + + """ + photo = kwargs['instance'] + Sequence.objects.insert_photo(photo.pk) + + +def on_photo_delete(sender, **kwargs): + """ + This function is executed when a Photo is deleted. It removes the photo from + the current sequence of photos. + + """ + photo = kwargs['instance'] + Sequence.objects.remove_photo(photo.pk) + + +post_save.connect(on_photo_save, sender=Photo, dispatch_uid='potd.signals') +post_delete.connect(on_photo_delete, sender=Photo, dispatch_uid='potd.signals')
--- a/potd/signals.py Mon Apr 06 18:48:06 2015 -0500 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,31 +0,0 @@ -""" -Signal handlers for the potd application. - -""" -from django.db.models.signals import post_save, post_delete - -from potd.models import Photo, Sequence - - -def on_photo_save(sender, **kwargs): - """ - This function is executed when a Photo is saved. It inserts the photo into - the current sequence. - - """ - photo = kwargs['instance'] - Sequence.objects.insert_photo(photo.pk) - - -def on_photo_delete(sender, **kwargs): - """ - This function is executed when a Photo is deleted. It removes the photo from - the current sequence of photos. - - """ - photo = kwargs['instance'] - Sequence.objects.remove_photo(photo.pk) - - -post_save.connect(on_photo_save, sender=Photo, dispatch_uid='potd.signals') -post_delete.connect(on_photo_delete, sender=Photo, dispatch_uid='potd.signals')