Fix: ? always in debug messages and only first value was displayed

Author: michalpokusa

adafruit_httpserver/request.py

@@ -65,7 +65,11 @@ def get_list(self, field_name: str, *, safe=True) -> List[str]:
         return super().get_list(field_name, safe=safe)
 
     def __str__(self) -> str:
-        return "&".join(f"{key}={value}" for key, value in self.items())
+        return "&".join(
+            f"{field_name}={value}"
+            for field_name in self.fields
+            for value in self.get_list(field_name)
+        )
 
 
 class File:
@@ -469,9 +473,7 @@ def _parse_request_header(
 
         method, path, http_version = start_line.strip().split()
 
-        if "?" not in path:
-            path += "?"
-
+        path = path if "?" in path else path + "?"
         path, query_string = path.split("?", 1)
 
         query_params = QueryParams(query_string)

adafruit_httpserver/server.py

@@ -512,7 +512,7 @@ def _debug_response_sent(response: "Response", time_elapsed: float):
     client_ip = response._request.client_address[0]
     method = response._request.method
     query_params = response._request.query_params
-    path = response._request.path + f"?{query_params or ''}"
+    path = response._request.path + (f"?{query_params}" if query_params else "")
     req_size = len(response._request.raw_request)
     status = response._status
     res_size = response._size