项目初次提交

core/dependencies.py

@@ -0,0 +1,62 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# @version        : 1.0
+# @Create Time    : 2022/8/8 14:18
+# @File           : dependencies.py
+# @IDE            : PyCharm
+# @desc           : 常用依赖项
+
+"""
+类依赖项-官方文档：https://fastapi.tiangolo.com/zh/tutorial/dependencies/classes-as-dependencies/
+"""
+
+from fastapi import Body
+import copy
+
+
+class QueryParams:
+
+    def __init__(self, params=None):
+        if params:
+            self.page = params.page
+            self.limit = params.limit
+            self.v_order = params.v_order
+            self.v_order_field = params.v_order_field
+
+    def dict(self, exclude: list[str] = None) -> dict:
+        result = copy.deepcopy(self.__dict__)
+        if exclude:
+            for item in exclude:
+                try:
+                    del result[item]
+                except KeyError:
+                    pass
+        return result
+
+    def to_count(self, exclude: list[str] = None) -> dict:
+        params = self.dict(exclude=exclude)
+        del params["page"]
+        del params["limit"]
+        del params["v_order"]
+        del params["v_order_field"]
+        return params
+
+
+class Paging(QueryParams):
+    """
+    列表分页
+    """
+    def __init__(self, page: int = 1, limit: int = 10, v_order_field: str = None, v_order: str = None):
+        super().__init__()
+        self.page = page
+        self.limit = limit
+        self.v_order = v_order
+        self.v_order_field = v_order_field
+
+
+class IdList:
+    """
+    id 列表
+    """
+    def __init__(self, ids: list[int] = Body(..., title="ID 列表")):
+        self.ids = ids