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# -*- coding: utf-8 -*-
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#
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from .models import Organization
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from .hands import set_current_org, current_org, Node
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@receiver(post_save, sender=Organization)
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def on_org_create_or_update(sender, instance=None, created=False, **kwargs):
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if instance:
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old_org = current_org
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set_current_org(instance)
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node_root = Node.root()
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if node_root.value != instance.name:
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node_root.value = instance.name
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node_root.save()
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set_current_org(old_org)
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if instance and not created:
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instance.expire_cache()
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