On 12/08/2014 04:43 PM, Gabriel de Perthuis wrote:
Specialised proxies like apt-cacher-ng disallow directory listing.
OSDistro subclasses do have checks for known files and they are
sufficient.
---
  virtinst/urlfetcher.py | 5 -----
  1 file changed, 5 deletions(-)

diff --git a/virtinst/urlfetcher.py b/virtinst/urlfetcher.py
index 5a8a98d..25f7066 100644
--- a/virtinst/urlfetcher.py
+++ b/virtinst/urlfetcher.py
@@ -125,15 +125,10 @@ class _URIImageFetcher(_ImageFetcher):
      Base class for downloading from FTP / HTTP
      """
      def hasFile(self, filename):
          raise NotImplementedError

-    def prepareLocation(self):
-        if not self.hasFile(""):
-            raise ValueError(_("Opening URL %s failed.") %
-                              (self.location))
-

  class _HTTPImageFetcher(_URIImageFetcher):
      def hasFile(self, filename):
          try:
              path = self._make_path(filename)


I always liked that it bails immediately if the URL is mistyped, but we've had enough complaints over the years about this, so I've pushed your patch. Thanks for the contribution!

- Cole

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