[CalendarServer-changes] [10733] CalendarServer/trunk/twext/who/util.py

[source_changes at macosforge.org]

Revision: 10733
          http://trac.calendarserver.org//changeset/10733
Author:   wsanchez at apple.com
Date:     2013-02-14 14:07:25 -0800 (Thu, 14 Feb 2013)
Log Message:
-----------
Add iterFlags()

Modified Paths:
--------------
    CalendarServer/trunk/twext/who/util.py

Modified: CalendarServer/trunk/twext/who/util.py
===================================================================
--- CalendarServer/trunk/twext/who/util.py	2013-02-14 21:33:29 UTC (rev 10732)
+++ CalendarServer/trunk/twext/who/util.py	2013-02-14 22:07:25 UTC (rev 10733)
@@ -22,6 +22,7 @@
     "MergedConstants",
     "uniqueResult",
     "describe",
+    "iterFlags",
 ]
 
 from types import FunctionType
@@ -78,3 +79,9 @@
 
 def describe(constant):
     return getattr(constant, "description", str(constant))
+
+
+def iterFlags(flags):
+    # Work around http://twistedmatrix.com/trac/ticket/6302
+    # FIXME: This depends on a private attribute (flags._container)
+    return (flags._container.lookupByName(name) for name in flags.names)
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