Command add properties for fields

httplib/parser.py

@@ -78,7 +78,7 @@ def parse_request_line(line: str):
         raise BadRequest(f"Invalid HTTP-version: {version}")
 
     if len(target) == "":
-        raise BadRequest()
+        raise BadRequest("request-target not specified")
     parsed_target = urlsplit(target)
 
     return method, parsed_target, version.split("/")[1]
@@ -174,7 +174,7 @@ def get_uri(url: str):
 
 def urljoin(base, url):
     """
-    Join a base url and a URL to form a absolute url.
+    Join a base url and a URL to form an absolute url.
     """
     return urllib.parse.urljoin(base, url)