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90 lines
2.6 KiB
90 lines
2.6 KiB
# -*- coding: utf-8 -*-
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#
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from django.core.cache import cache
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from django.utils.translation import ugettext_lazy as _
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from rest_framework import serializers
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from common.serializers import AdaptedBulkListSerializer
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from ..models import Node, AdminUser
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from ..const import ADMIN_USER_CONN_CACHE_KEY
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from .base import AuthSerializer
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class AdminUserSerializer(serializers.ModelSerializer):
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"""
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管理用户
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"""
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password = serializers.CharField(
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required=False, write_only=True, label=_('Password')
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)
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unreachable_amount = serializers.SerializerMethodField(label=_('Unreachable'))
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assets_amount = serializers.SerializerMethodField(label=_('Asset'))
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reachable_amount = serializers.SerializerMethodField(label=_('Reachable'))
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class Meta:
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list_serializer_class = AdaptedBulkListSerializer
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model = AdminUser
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fields = [
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'id', 'org_id', 'name', 'username', 'assets_amount',
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'reachable_amount', 'unreachable_amount', 'password', 'comment',
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'date_created', 'date_updated', 'become', 'become_method',
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'become_user', 'created_by',
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]
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extra_kwargs = {
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'date_created': {'label': _('Date created')},
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'date_updated': {'label': _('Date updated')},
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'become': {'read_only': True}, 'become_method': {'read_only': True},
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'become_user': {'read_only': True}, 'created_by': {'read_only': True}
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}
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def get_field_names(self, declared_fields, info):
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fields = super().get_field_names(declared_fields, info)
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return [f for f in fields if not f.startswith('_')]
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@staticmethod
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def get_unreachable_amount(obj):
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data = cache.get(ADMIN_USER_CONN_CACHE_KEY.format(obj.name))
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if data:
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return len(data.get('dark'))
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else:
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return 0
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@staticmethod
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def get_reachable_amount(obj):
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data = cache.get(ADMIN_USER_CONN_CACHE_KEY.format(obj.name))
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if data:
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return len(data.get('contacted'))
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else:
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return 0
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@staticmethod
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def get_assets_amount(obj):
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return obj.assets_amount
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class AdminUserAuthSerializer(AuthSerializer):
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class Meta:
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model = AdminUser
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fields = ['password', 'private_key']
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class ReplaceNodeAdminUserSerializer(serializers.ModelSerializer):
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"""
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管理用户更新关联到的集群
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"""
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nodes = serializers.PrimaryKeyRelatedField(
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many=True, queryset=Node.objects.all()
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)
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class Meta:
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model = AdminUser
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fields = ['id', 'nodes']
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class TaskIDSerializer(serializers.Serializer):
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task = serializers.CharField(read_only=True)
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