[hamster-applet] added __iter__ so that the fact can be serialized in a dict

[Toms Baugis <tbaugis src gnome org>]

commit 2e706732afbcefaf2e60b4b8f28eff5773121b2c
Author: Toms Bauģis <toms baugis gmail com>
Date:   Sat Nov 6 12:49:14 2010 +0000

    added __iter__ so that the fact can be serialized in a dict

 src/hamster/utils/stuff.py |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/src/hamster/utils/stuff.py b/src/hamster/utils/stuff.py
index 97125c4..d874d82 100644
--- a/src/hamster/utils/stuff.py
+++ b/src/hamster/utils/stuff.py
@@ -322,6 +322,21 @@ class Fact(object):
         self.end_time = end_time or self.end_time or None
 
 
+    def __iter__(self):
+        keys = {
+            'id': int(self.id),
+            'activity': self.activity,
+            'category': self.category,
+            'description': self.description,
+            'tags': [tag.encode("utf-8").strip() for tag in self.tags.split(",")],
+            'date': calendar.timegm(self.date.timetuple()),
+            'start_time': calendar.timegm(self.start_time.timetuple()),
+            'end_time': calendar.timegm(self.end_time.timetuple()) if self.end_time else "",
+            'delta': self.delta.seconds + self.delta.days * 24 * 60 * 60 #duration in seconds
+        }
+        return iter(keys.items())
+
+
     def serialized_name(self):
         res = self.activity