[CalendarServer-changes] [13563] twext/trunk/twext/who/expression.py

[source_changes at macosforge.org]

Revision: 13563
          http://trac.calendarserver.org//changeset/13563
Author:   wsanchez at apple.com
Date:     2014-05-29 15:36:05 -0700 (Thu, 29 May 2014)
Log Message:
-----------
Add some equality

Modified Paths:
--------------
    twext/trunk/twext/who/expression.py

Modified: twext/trunk/twext/who/expression.py
===================================================================
--- twext/trunk/twext/who/expression.py	2014-05-29 19:18:54 UTC (rev 13562)
+++ twext/trunk/twext/who/expression.py	2014-05-29 22:36:05 UTC (rev 13563)
@@ -74,7 +74,17 @@
         )
 
 
+    def __eq__(self, other):
+        if isinstance(other, CompoundExpression):
+            return (
+                (self.operand is other.operand) and
+                (self.expressions == other.expressions)
+            )
+        else:
+            return NotImplemented
 
+
+
 #
 # Match expression
 #
@@ -261,6 +271,18 @@
         )
 
 
+    def __eq__(self, other):
+        if isinstance(other, MatchExpression):
+            return (
+                (self.fieldName is other.fieldName) and
+                (self.matchType is other.matchType) and
+                (set(self.flags) == set(other.flags)) and
+                (self.fieldValue == other.fieldValue)
+            )
+        else:
+            return NotImplemented
+
+
     def match(self, value):
         """
         Test whether this expression's field value matches against a given
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