mirror of
https://github.com/1Panel-dev/MaxKB.git
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38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
# coding=utf-8
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"""
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@project: MaxKB
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@Author：虎
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@file： SystemEncoder.py
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@date：2025/3/17 16:38
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@desc:
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"""
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import datetime
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import decimal
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import json
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import uuid
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from django.core.files.uploadedfile import InMemoryUploadedFile, TemporaryUploadedFile
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class SystemEncoder(json.JSONEncoder):
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def encode(self, obj):
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# 先序列化为字符串
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json_str = super().encode(obj)
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# 移除所有空字符
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json_str = json_str.replace('\\u0000', '')
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return json_str
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def default(self, obj):
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if isinstance(obj, uuid.UUID):
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return str(obj)
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if isinstance(obj, datetime.datetime):
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return obj.strftime("%Y-%m-%d %H:%M:%S")
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if isinstance(obj, decimal.Decimal):
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return float(obj)
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if isinstance(obj, InMemoryUploadedFile):
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return {'name': obj.name, 'size': obj.size}
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if isinstance(obj, TemporaryUploadedFile):
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return {'name': obj.name, 'size': obj.size}
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else:
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return json.JSONEncoder.default(self, obj)
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