Don't add a scheme to the input url of urlsplit(url) if one wasn't pr…

…ovided originally.

furl/furl.py

@@ -663,6 +663,8 @@ def load(self, url):
 
     tokens = urlsplit(url) # Raises ValueError on malformed IPv6 address.
 
+    print 'tokens', tokens
+
     self.netloc = tokens.netloc # Raises ValueError.
     self.scheme = tokens.scheme.lower()
     if not self.port:
@@ -1047,6 +1049,11 @@ def urlsplit(url):
 
     http://docs.python.org/library/urlparse.html#urlparse.urlsplit
   """
+  # If a scheme wasn't provided, we shouldn't add one by setting the scheme to
+  # 'http'. We can use urlparse.urlsplit(url) as-is.
+  if '://' not in url:
+    return urlparse.urlsplit(url)
+
   def _change_urltoks_scheme(tup, scheme):
     l = list(tup)
     l[0] = scheme

tests/test_furl.py

@@ -1287,6 +1287,12 @@ def test_join(self):
       assert f is f.join(join) and f.url == result
 
   def test_urlsplit(self):
+    # Without any delimeters like '://' or '/', the input should become a path.
+    urls = ['sup', '127.0.0.1', 'www.google.com', '192.168.1.1:8000']
+    for url in urls:
+      assert isinstance(furl.urlsplit(url), urlparse.SplitResult)
+      assert furl.urlsplit(url) == urlparse.urlsplit(url)
+
     # No changes to existing urlsplit() behavior for known schemes.
     url = 'http://www.pumps.com/'
     assert isinstance(furl.urlsplit(url), urlparse.SplitResult)