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92 lines
2.3 KiB
92 lines
2.3 KiB
# -*- coding: utf-8 -*-
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#
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from django.db import models
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from django.utils.translation import ugettext_lazy as _
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from orgs.mixins.models import OrgManager
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from .base import AssetUser
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__all__ = ['AuthBook']
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class AuthBookQuerySet(models.QuerySet):
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def latest_version(self):
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return self.filter(is_latest=True).filter(is_active=True)
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class AuthBookManager(OrgManager):
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pass
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class AuthBook(AssetUser):
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asset = models.ForeignKey('assets.Asset', on_delete=models.CASCADE, verbose_name=_('Asset'))
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is_latest = models.BooleanField(default=False, verbose_name=_('Latest version'))
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version = models.IntegerField(default=1, verbose_name=_('Version'))
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is_active = models.BooleanField(default=True, verbose_name=_("Is active"))
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objects = AuthBookManager.from_queryset(AuthBookQuerySet)()
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backend = "db"
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# 用于system user和admin_user的动态设置
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_connectivity = None
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CONN_CACHE_KEY = "ASSET_USER_CONN_{}"
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class Meta:
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verbose_name = _('AuthBook')
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def set_to_latest(self):
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self.remove_pre_latest()
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self.is_latest = True
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self.save()
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def get_pre_latest(self):
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pre_obj = self.__class__.objects.filter(
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username=self.username, asset=self.asset
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).latest_version().first()
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return pre_obj
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def remove_pre_latest(self):
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pre_obj = self.get_pre_latest()
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if pre_obj:
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pre_obj.is_latest = False
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pre_obj.save()
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def set_version(self):
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pre_obj = self.get_pre_latest()
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if pre_obj:
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self.version = pre_obj.version + 1
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else:
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self.version = 1
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self.save()
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def set_version_and_latest(self):
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self.set_version()
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self.set_to_latest()
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def get_related_assets(self):
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return [self.asset]
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def generate_id_with_asset(self, asset):
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return self.id
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@property
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def connectivity(self):
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return self.get_asset_connectivity(self.asset)
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@property
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def keyword(self):
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return '{}_#_{}'.format(self.username, str(self.asset.id))
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@property
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def hostname(self):
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return self.asset.hostname
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@property
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def ip(self):
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return self.asset.ip
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def __str__(self):
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return '{}@{}'.format(self.username, self.asset)
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