feat: 新增query

pywss/__init__.py

@@ -24,7 +24,7 @@
 from pywss.testing import HttpTestRequest, HttpTestResponse
 from pywss.routing import Route
 from pywss.openapi import openapi_ui_template
-from pywss.utils import split_method_route, merge_dict
+from pywss.utils import split_method_route, merge_dict, Query
 
 __version__ = '0.1.28'
 
@@ -49,8 +49,10 @@ def __init__(
         self.method: str = http_method
         self.url: str = http_url  # /route?key=value
         self.url_params: dict = parse_params(http_url)
+        self.query: Query = Query(parse_params(http_url))
         self.route: str = route  # /route
         self.route_params: dict = route_params
+        self.params: Query = Query(route_params)
         self.version: str = http_version
         self.headers: dict = http_headers
         self.cookies: dict = parse_cookies(http_headers)

pywss/utils.py

@@ -1,6 +1,7 @@
 # coding: utf-8
 import json
 
+from typing import Any
 from copy import deepcopy
 
 
@@ -27,3 +28,13 @@ def merge_dict(dict1: dict, dict2: dict):
         if isinstance(obj[k], dict) and isinstance(v, dict):
             obj[k] = merge_dict(obj[k], v)
     return obj
+
+
+class Query(dict):
+
+    def fetch(self, *args, typ: Any = str):
+        ret = [typ()] * len(args)
+        for index, arg in enumerate(args):
+            if arg in self:
+                ret[index] = typ(self[arg])
+        return ret