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from rest_framework import serializers
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from ..models import SystemUser
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class SystemUserSerializer(serializers.ModelSerializer):
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"""
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系统用户
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"""
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unreachable_amount = serializers.SerializerMethodField()
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reachable_amount = serializers.SerializerMethodField()
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unreachable_assets = serializers.SerializerMethodField()
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reachable_assets = serializers.SerializerMethodField()
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assets_amount = serializers.SerializerMethodField()
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class Meta:
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model = SystemUser
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exclude = ('_password', '_private_key', '_public_key')
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@staticmethod
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def get_unreachable_assets(obj):
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return obj.unreachable_assets
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@staticmethod
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def get_reachable_assets(obj):
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return obj.reachable_assets
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def get_unreachable_amount(self, obj):
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return len(self.get_unreachable_assets(obj))
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def get_reachable_amount(self, obj):
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return len(self.get_reachable_assets(obj))
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@staticmethod
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def get_assets_amount(obj):
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amount = 0
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return amount
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class AssetSystemUserSerializer(serializers.ModelSerializer):
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"""
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查看授权的资产系统用户的数据结构，这个和AssetSerializer不同，字段少
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"""
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class Meta:
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model = SystemUser
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fields = ('id', 'name', 'username', 'priority', 'protocol', 'comment',)
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class SystemUserSimpleSerializer(serializers.ModelSerializer):
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"""
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系统用户最基本信息的数据结构
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"""
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class Meta:
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model = SystemUser
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fields = ('id', 'name', 'username') |
