[shell-perf-web] Allow a trailing Z on the uploaded date

[Owen Taylor <otaylor src gnome org>]

commit cb8b0638220afd8e0207fdf64b8b8927b1e8a98d
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Wed May 26 16:49:08 2010 -0400

    Allow a trailing Z on the uploaded date
    
    We expect the uploaded date to always be UTC; accept a trailing
    Z to indicate that explicitly. (Adding support for other timezones
    wouldn't be hard, but since gnome-shell won't write them into
    reports, no point to write the code.)

 shell/perf/util.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/shell/perf/util.py b/shell/perf/util.py
index 9f1499d..ab28df6 100644
--- a/shell/perf/util.py
+++ b/shell/perf/util.py
@@ -55,7 +55,7 @@ class _sha1_adapter:
 def hmac_sha1(key, msg=None):
     return hmac.new(key, msg, digestmod=_sha1_adapter)
 
-_ISO_DATE_RE = re.compile('^(\d+)-(\d+)-(\d+)T(\d+):(\d+):(\d+)(?:\.(\d+))?$')
+_ISO_DATE_RE = re.compile('^(\d+)-(\d+)-(\d+)T(\d+):(\d+):(\d+)(?:\.(\d+))?Z?$')
 
 # Parse the subset of ISO 8601 date formats that datetime.isoformat() produces
 def parse_isodate(s):