# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1431882241 -7200
# Node ID f24244867b8b9f676d9bf8092ab8a4d49ad9fd11
# Parent  9878dc6132889bedaabcde545829b0be0be2883f
Use period convenience method to get time zone details.

diff -r 9878dc613288 -r f24244867b8b imipweb/event.py
--- a/imipweb/event.py	Sun May 17 18:53:18 2015 +0200
+++ b/imipweb/event.py	Sun May 17 19:04:01 2015 +0200
@@ -234,8 +234,7 @@
 
         for p in periods:
             if p.origin != "RRULE":
-                tzid = p.start_attr and p.start_attr.get("TZID") or p.end_attr and p.end_attr.get("TZID")
-                new_rdates.append(get_period_item(p.get_start(), p.get_end(), tzid))
+                new_rdates.append(get_period_item(p.get_start(), p.get_end(), p.get_tzid()))
 
         obj["RDATE"] = new_rdates