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annotate forums/signals.py @ 964:51a2051588f5

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Image uploading now expects a file. Refactor image uploading to not expect a Django UploadedFile and use a regular file instead. This will be needed for the future feature of being able to save and upload images from the Internet.
author Brian Neal <bgneal@gmail.com>
date Wed, 02 Sep 2015 20:50:08 -0500
parents 5902dc5e58a3
children
rev   line source
bgneal@75 1 """
bgneal@920 2 Signals for the forums application.
bgneal@469 3
bgneal@75 4 """
bgneal@469 5 import django.dispatch
bgneal@181 6
bgneal@75 7
bgneal@469 8 # This signal is sent when a topic has had its textual content (title) changed.
bgneal@469 9 # The provided arguments are:
bgneal@469 10 # sender - the topic model instance
bgneal@469 11 # created - True if the topic is new, False if updated
bgneal@469 12
bgneal@470 13 topic_content_update = django.dispatch.Signal(providing_args=['created'])
bgneal@469 14
bgneal@469 15 # This signal is sent when a post has had its textual content (body) changed.
bgneal@469 16 # The provided arguments are:
bgneal@469 17 # sender - the post model instance
bgneal@469 18 # created - True if the post is new, False if updated
bgneal@469 19
bgneal@470 20 post_content_update = django.dispatch.Signal(providing_args=['created'])
bgneal@469 21
bgneal@469 22
bgneal@469 23 def notify_new_topic(topic):
bgneal@469 24 """
bgneal@469 25 Sends the topic_content_update signal for a new topic instance.
bgneal@469 26
bgneal@469 27 """
bgneal@470 28 topic_content_update.send_robust(topic, created=True)
bgneal@469 29
bgneal@469 30
bgneal@469 31 def notify_updated_topic(topic):
bgneal@469 32 """
bgneal@469 33 Sends the topic_content_update signal for an updated topic instance.
bgneal@469 34
bgneal@469 35 """
bgneal@470 36 topic_content_update.send_robust(topic, created=False)
bgneal@469 37
bgneal@469 38
bgneal@469 39 def notify_new_post(post):
bgneal@469 40 """
bgneal@469 41 Sends the post_content_update signal for a new post instance.
bgneal@469 42
bgneal@469 43 """
bgneal@470 44 post_content_update.send_robust(post, created=True)
bgneal@469 45
bgneal@469 46
bgneal@469 47 def notify_updated_post(post):
bgneal@469 48 """
bgneal@469 49 Sends the post_content_update signal for an updated post instance.
bgneal@469 50
bgneal@469 51 """
bgneal@470 52 post_content_update.send_robust(post, created=False)