康家辉
76 lines
4.2 KiB
Python
76 lines
4.2 KiB
Python
from rest_framework import serializers
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from history.models import *
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from django.core.validators import int_list_validator
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class DepartmentSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = Department
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fields = ('did', 'department', 'part', 'title', 'content')
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did = serializers.IntegerField(required=True, error_messages={"blank": '部门ID不能为空', "invalid": '类型错误'})
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department = serializers.CharField(max_length=10, required=True, trim_whitespace=True,
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error_messages={"max_length": '长度过长', "blank": '部门名称不能为空'})
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part = serializers.IntegerField(required=True, error_messages={"blank": '不能为空'}) # 区分同意部分不同段落
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title = serializers.CharField(required=False, trim_whitespace=True, max_length=30,
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error_messages={"max_length": '题目过长'})
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content = serializers.CharField(max_length=600, required=True, trim_whitespace=True,
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error_messages={"max_length": '内容过长', "blank": '内容不能为空'})
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def update(self, instance, validated_data):
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instance.content = validated_data.get("content", instance.content)
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instance.department = validated_data.get("department", instance.department)
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instance.id = validated_data.get("id", instance.id)
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instance.title = validated_data.get("title", instance.title)
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instance.part = validated_data.get("part", instance.part)
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instance.save()
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return instance
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class MembersSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = Members
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fields = ('did', 'department', 'grade', 'name', 'motto', 'avatar')
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did = serializers.IntegerField(required=True, error_messages={"blank": '部门ID不能为空', "invalid": '类型错误'})
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department = serializers.CharField(max_length=10, required=True, trim_whitespace=True,
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error_messages={"max_length": '部门名称过长', "blank": '部门名称不能为空'})
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grade = serializers.IntegerField(required=True, min_value=2002, max_value=2022,
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error_messages={"max_value": '年级数过大', "blank": "年级数不能为空", "min_value": '年级数过小'})
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name = serializers.CharField(required=True, trim_whitespace=True, max_length=6,
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error_messages={"blank": '姓名不能为空', "max_length": '姓名过长'})
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motto = serializers.CharField(required=False, trim_whitespace=True, max_length=25,
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error_messages={"max_length": '座右铭过长'})
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avatar = serializers.ImageField()
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def update(self, instance, validated_data):
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instance.did = validated_data.get("did", instance.did)
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instance.department = validated_data.get("department", instance.department)
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instance.grade = validated_data.get("grade", instance.grade)
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instance.name = validated_data.get("name", instance.name)
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instance.motto = validated_data.get("motto", instance.motto)
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instance.avatar = validated_data.get("avatar", instance.avatar)
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instance.save()
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return instance
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class HistorySerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = History
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fields = ('grade', 'did', 'department')
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grade = serializers.IntegerField(required=True, min_value=1970, max_value=2022,
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error_messages={"max_value": '年级数过大', "blank": "年级数不能为空", "min_value": '年级数过小'})
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did = serializers.IntegerField(required=True, error_messages={"blank": '部门ID不能为空', "invalid": '类型错误'})
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department = serializers.CharField(max_length=10, required=True, trim_whitespace=True,
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error_messages={"max_length": '部门名称过长', "blank": '部门名称不能为空'})
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def update(self, instance, validated_data):
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instance.department = validated_data.get("department", instance.department)
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instance.grade = validated_data.get("grade", instance.grade)
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instance.did = validated_data.get("did", instance.did)
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instance.save()
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return instance
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