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Optimize background site/location updates
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parent
d3974c9f44
commit
5406e8e2e7
@ -37,7 +37,7 @@ def rebuild_paths(obj):
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#
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#
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# Site/rack/device assignment
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# Location/rack/device assignment
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#
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#
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@receiver(post_save, sender=Location)
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@receiver(post_save, sender=Location)
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@ -47,18 +47,11 @@ def handle_location_site_change(instance, created, **kwargs):
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object instead of calling update() on the QuerySet to ensure the proper change records get created for each.
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object instead of calling update() on the QuerySet to ensure the proper change records get created for each.
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"""
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"""
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if not created:
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if not created:
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for location in instance.get_children():
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instance.get_descendants().update(site=instance.site)
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location.site = instance.site
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locations = instance.get_descendants(include_self=True).values_list('pk', flat=True)
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location.save()
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Rack.objects.filter(location__in=locations).update(site=instance.site)
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for rack in Rack.objects.filter(location=instance).exclude(site=instance.site):
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Device.objects.filter(location__in=locations).update(site=instance.site)
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rack.site = instance.site
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PowerPanel.objects.filter(location__in=locations).update(site=instance.site)
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rack.save()
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for device in Device.objects.filter(location=instance).exclude(site=instance.site):
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device.site = instance.site
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device.save()
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for powerpanel in PowerPanel.objects.filter(location=instance).exclude(site=instance.site):
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powerpanel.site = instance.site
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powerpanel.save()
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@receiver(post_save, sender=Rack)
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@receiver(post_save, sender=Rack)
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@ -67,10 +60,7 @@ def handle_rack_site_change(instance, created, **kwargs):
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Update child Devices if Site or Location assignment has changed.
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Update child Devices if Site or Location assignment has changed.
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"""
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"""
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if not created:
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if not created:
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for device in Device.objects.filter(rack=instance).exclude(site=instance.site, location=instance.location):
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Device.objects.filter(rack=instance).update(site=instance.site, location=instance.location)
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device.site = instance.site
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device.location = instance.location
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device.save()
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#
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#
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