Store default match as None.

For future serialisation support flexibility.

apachedex/__init__.py

@@ -634,7 +634,7 @@ period_parser = {
   ),
 }
 
-def asHTML(out, per_site, args, period_parameter_dict, stats):
+def asHTML(out, per_site, args, default_site, period_parameter_dict, stats):
   period = period_parameter_dict['period']
   decimator = period_parameter_dict['decimator']
   date_format = period_parameter_dict['date_format']
@@ -678,6 +678,8 @@ def asHTML(out, per_site, args, period_parameter_dict, stats):
     out.write('<tr><td>%s</td><td>%s</td></tr>' % (date, hit))
   out.write('</table>')
   for site_id, data in per_site.iteritems():
+    if site_id is None:
+      site_id = default_site
     out.write('<h1>Site: %s</h1>' % site_id)
     out.write(
       graphPair(
@@ -895,7 +897,7 @@ def main():
         if prefix_match(url) is not None:
           break
       else:
-        site = default_site
+        site = None
         action = default_action
       if action is None:
         skipped_lines += 1
@@ -939,7 +941,7 @@ def main():
   else:
     out = open(args.out, 'w')
   with out:
-    format_generator[args.format](out, per_site, args, {
+    format_generator[args.format](out, per_site, args, default_site, {
       'period': period,
       'decimator': decimator,
       'date_format': date_format,