Issue 21: Allow PackageIndex.open_url to gracefully handle all cases of a...

Issue 21: Allow PackageIndex.open_url to gracefully handle all cases of a httplib.HTTPException instead of just InvalidURL and BadStatusLine.

--HG--
branch : distribute
extra : rebase_source : 24986ae1074b564fbd8c34a227265afd3b90ebce

CHANGES.txt

@@ -6,6 +6,8 @@ CHANGES
 0.6.7
 -----
 
+* Issue 21: Allow PackageIndex.open_url to gracefully handle all cases of a
+  httplib.HTTPException instead of just InvalidURL and BadStatusLine.
 * Removed virtual-python.py from this distribution and updated documentation
   to point to the actively maintained virtualenv instead.
 * Issue 64: use_setuptools no longer rebuilds the distribute egg every

setuptools/package_index.py

@@ -602,6 +602,12 @@ class PackageIndex(Environment):
                 raise DistutilsError('%s returned a bad status line. '
                                      'The server might be down, %s' % \
                                              (url, v.line))
+        except httplib.HTTPException, v:
+            if warning:
+                self.warn(warning, v)
+            else:
+                raise DistutilsError("Download error for %s: %s"
+                                     % (url, v))
 
     def _download_url(self, scheme, url, tmpdir):
         # Determine download filename