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45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
# coding=utf-8
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"""
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@project: MaxKB
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@Author：虎虎
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@file： database_model_manage.py
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@date：2025/4/15 11:06
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@desc:
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"""
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from importlib import import_module
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from django.conf import settings
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def new_instance_by_class_path(class_path: str):
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"""
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根据class_path 创建实例
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"""
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parts = class_path.rpartition('.')
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package_path = parts[0]
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class_name = parts[2]
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module = import_module(package_path)
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HandlerClass = getattr(module, class_name)
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return HandlerClass()
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class DatabaseModelManage:
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"""
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模型字典
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"""
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model_dict = {}
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@staticmethod
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def get_model(model_name):
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"""
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根据模型
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"""
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return DatabaseModelManage.model_dict.get(model_name)
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@staticmethod
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def init():
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handles = [new_instance_by_class_path(class_path) for class_path in
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(settings.MODEL_HANDLES if hasattr(settings, 'MODEL_HANDLES') else [])]
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for h in handles:
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model_dict = h.get_model_dict()
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DatabaseModelManage.model_dict = {**DatabaseModelManage.model_dict, **model_dict}
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