Fix issues

httplib/httpsocket.py

@@ -82,11 +82,15 @@ class HTTPSocket:
 
 
 class HTTPException(Exception):
-    """ Base class for HTTP exceptions """
+    """
+    Base class for HTTP exceptions
+    """
 
 
 class InvalidResponse(HTTPException):
-    """ Response message cannot be parsed """
+    """
+    Response message cannot be parsed
+    """
 
     def __init(self, message):
         self.message = message

httplib/parser.py

@@ -174,13 +174,21 @@ def parse_uri(uri: str):
     return host, port, path
 
 
-def get_uri(url: str):
+def uri_from_url(url: str):
     """
     Returns a valid URI of the specified URL.
     """
     parsed = urlsplit(url)
 
-    result = f"http://{parsed.netloc}{parsed.path}"
+    if parsed.hostname is None:
+        url = f"http://{url}"
+        parsed = urlsplit(url)
+
+    path = parsed.path
+    if path == "":
+        path = "/"
+
+    result = f"http://{parsed.netloc}{path}"
     if parsed.query != "":
         result = f"{result}?{parsed.query}"