update

httplib/parser.py

@@ -1,6 +1,7 @@
 import logging
 import os.path
 import re
+import urllib
 from urllib.parse import urlparse, urlsplit
 
 from httplib.exceptions import InvalidStatusLine, InvalidResponse, BadRequest, InvalidRequestLine
@@ -255,6 +256,19 @@ def parse_uri(uri: str):
     return host, port, path
 
 
+def get_uri(url: str):
+    """
+    Returns a valid URI of the specified URL.
+    """
+    parsed = urlsplit(url)
+
+    result = f"http://{parsed.netloc}{parsed.path}"
+    if parsed.query != '':
+        result = f"{result}?{parsed.query}"
+
+    return result
+
+
 def base_url(uri: str):
     parsed = urlsplit(uri)
     path = parsed.path.rsplit("/", 1)[0]
@@ -265,3 +279,7 @@ def absolute_url(uri: str, rel_path: str):
     parsed = urlsplit(uri)
     path = os.path.normpath(os.path.join(parsed.path, rel_path))
     return f"{parsed.scheme}://{parsed.hostname}{path}"
+
+
+def urljoin(base, url):
+    return urllib.parse.urljoin(base, url)