Range support in roundup-server so large files can be served...

...e.g. media files on iOS/iPads; issue2550694.

Author: Bernhard Reiter

CHANGES.txt

@@ -46,6 +46,9 @@ Fixed:
   doesn't have access to a property but can deduce the content by
   crafting a clever search, group or sort query.
   see doc/upgrading.txt for how to fix your trackers! (Ralf Schlatterbeck).
+- Range support in roundup-server so large files can be served, 
+  e.g. media files on iOS/iPads; issue2550694. (Bernhard Reiter; 
+  Thanks to Jon C. Thomason for the patch.)
 - Fix search for xapian 1.2 issue2550676 
   (Bernhard Reiter; Thanks to Olly Betts for providing the patch.)
 - Some minor typos fixed in doc/customizing.txt (Thanks Ralf Hemmecke).

roundup/scripts/roundup_server.py

@@ -362,6 +362,9 @@ def inner_run_cgi(self):
         if os.environ.has_key('CGI_SHOW_TIMING'):
             env['CGI_SHOW_TIMING'] = os.environ['CGI_SHOW_TIMING']
         env['HTTP_ACCEPT_LANGUAGE'] = self.headers.get('accept-language')
+        range = self.headers.getheader('range')
+        if range:
+            env['HTTP_RANGE'] = range
 
         # do the roundup thing
         tracker = self.get_tracker(tracker_name)