v0.1 fastapi: route + model + orm

router/features/path_query_variables.py

@@ -0,0 +1,84 @@
+# from idlelib.query import Query
+from typing import Optional
+from fastapi import APIRouter,Query
+from pydantic import BaseModel
+import re
+
+from enum import Enum
+
+route = APIRouter(prefix="/path_query_variables",tags=["path_query_variables"])
+
+stu = [{"sid":'001','name':'gk','age':18,'address':'dd_abc_lg_', 'sex':'male'},
+       {"sid":'002','name':'gk2','age':19},
+       {"sid":'003','name':'gk3','age':20}]
+
+class Sex(str,Enum):
+    MALE = 1
+    FEMAIL = 2,
+    TRANS = 3
+
+    maile = '男'
+    femail = '女',
+    trans = '跨性别'
+
+
+
+@route.get("/{sid}")
+def get(sid: str):
+    for s in stu:
+        if s['sid'] == sid: return s
+    return None
+
+
+@route.get("/")
+def get(age_min: int | None = None, age_max: int| None=None):
+    lst = []
+    for s in stu:
+        if age_min <= s['age'] <= age_max: lst.append(s)
+    return lst
+
+# todo: not support int|None? <0.141.1
+'''
+BP:
+    - Optional[str,None]
+    - str | None
+    - str | None = None
+     
+'''
+@route.get("/validate")
+def get(age_min: int=Query(default=0, ge=0,le=100),
+        age_max: int=Query(default=0, ge=0,le=100),
+        sname:str=Query(default='',min_length=2,max_length=10),
+        address:str=Query(pattern=".*lg.*"),
+        sex:Sex=Query()
+        ):
+
+    return [x for x in stu if age_min <= x['age'] <= age_max and x['name']==sname and re.search(address,x['address'])]
+
+
+
+# path
+@route.get("/good/{path:path}")
+def get_path(path: str):
+    return path
+
+@route.get("/bad/{path}")
+def get_path(path: str):
+    return path
+
+class Object(BaseModel):
+    id:int|None = None
+    name: str|None = None
+    price: float|None = None
+
+
+@route.post("/model_dump_extraset")
+def model_dump_extraset(obj: Object):
+    return obj.model_dump(exclude_unset=True)
+
+
+@route.get("/model_dump_extraset")
+def model_dump_extraset(obj: Object):
+    return obj.model_dump(exclude_unset=True)
+
+