Fixed haystack indexing problem for m2m objects.
Updated django-haystack to <2.4.
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@ -10,6 +10,8 @@ Version 1.7 (unreleased)
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Core:
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- New feature to tag motions, agenda and assignments.
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- Fixed search index problem to index contents of many-to-many table
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(e.g. tags of a motion).
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motion:
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- New Feature to create amendments, which are related to a parent motion.
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@ -33,6 +33,18 @@ class AssignmentCandidate(RelatedModelMixin, models.Model):
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class Meta:
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unique_together = ("assignment", "person")
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# Will be removed in 2.0 (required for haystack fix)
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def save(self, *args, **kwargs):
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super(AssignmentCandidate, self).save(*args, **kwargs)
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models.signals.m2m_changed.send(sender=self, action='post_add',
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instance=self.assignment)
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# Will be removed in 2.0 (required for haystack fix)
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def delete(self, *args, **kwargs):
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super(AssignmentCandidate, self).delete(*args, **kwargs)
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models.signals.m2m_changed.send(sender=self, action='post_remove',
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instance=self.assignment)
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def __unicode__(self):
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return unicode(self.person)
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@ -128,7 +128,7 @@ HAYSTACK_CONNECTIONS = {
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}
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# Haystack updates search index after each save/delete action by apps
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HAYSTACK_SIGNAL_PROCESSOR = 'haystack.signals.RealtimeSignalProcessor'
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HAYSTACK_SIGNAL_PROCESSOR = 'openslides.utils.haystack_processor.OpenSlidesProcessor'
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# Adds all automaticly collected plugins
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INSTALLED_PLUGINS = collect_plugins()
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23
openslides/utils/haystack_processor.py
Normal file
23
openslides/utils/haystack_processor.py
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@ -0,0 +1,23 @@
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from django.db import models
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from haystack.signals import RealtimeSignalProcessor
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class OpenSlidesProcessor(RealtimeSignalProcessor):
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def setup(self):
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# Naive (listen to all model saves).
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super(OpenSlidesProcessor, self).setup()
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models.signals.m2m_changed.connect(self.handle_many_to_many)
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def teardown(self):
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# Naive (listen to all model saves).
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super(OpenSlidesProcessor, self).teardown()
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models.signals.m2m_changed.disconnect(self.handle_many_to_many)
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def handle_many_to_many(self, sender, instance, **kwargs):
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"""
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Given an individual model instance, determine which backends the
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update should be sent to & update the object on those backends.
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"""
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model_class = type(instance)
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if kwargs['action'] == 'post_add' or kwargs['action'] == 'post_clear' or kwargs['action'] == 'post_remove':
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self.handle_save(model_class, instance, **kwargs)
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@ -3,7 +3,7 @@ Django>=1.5,<1.7
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beautifulsoup4>=4.3,<4.4
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bleach>=1.2,<1.5
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django-ckeditor-updated>=4.2,<4.3
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django-haystack>=2.1,<2.2
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django-haystack>=2.1,<2.4
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django-mptt>=0.6,<0.7
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jsonfield>=0.9,<0.10
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natsort>=3.2,<3.3
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