# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1445087241 -7200
# Node ID ab46a1372656ac00ad2569fc7fc91300f2b30c53
# Parent  2f6b754ee91c08b7b8857513cdcc1f74162349f7
Removed the method parameter and made the parts parameter obligatory for the
send_message method.

diff -r 2f6b754ee91c -r ab46a1372656 imipweb/resource.py
--- a/imipweb/resource.py	Sat Oct 17 01:06:38 2015 +0200
+++ b/imipweb/resource.py	Sat Oct 17 15:07:21 2015 +0200
@@ -219,17 +219,15 @@
 
     # Communication methods.
 
-    def send_message(self, method, sender, from_organiser, parts=None):
+    def send_message(self, parts, sender, from_organiser):
 
         """
-        Create a full calendar object employing the given 'method', and send it
-        to the appropriate recipients, also sending a copy to the 'sender'. The
-        'from_organiser' value indicates whether the organiser is sending this
-        message (and is thus equivalent to "as organiser").
+        Send the given 'parts' to the appropriate recipients, also sending a
+        copy to the 'sender'. The 'from_organiser' value indicates whether the
+        organiser is sending this message (and is thus equivalent to "as
+        organiser").
         """
 
-        parts = parts or [self.obj.to_part(method)]
-
         # As organiser, send an invitation to attendees, excluding oneself if
         # also attending. The updated event will be saved by the outgoing
         # handler.
@@ -318,7 +316,7 @@
 
         self.update_dtstamp()
         self.update_sequence(False)
-        self.send_message(changed and "COUNTER" or "REPLY", get_address(self.user), from_organiser=False)
+        self.send_message([self.obj.to_part(changed and "COUNTER" or "REPLY")], get_address(self.user), from_organiser=False)
         return True
 
     def process_created_request(self, method, to_cancel=None, to_unschedule=None):
@@ -361,7 +359,7 @@
         # Send the updated event, along with a cancellation for each of the
         # unscheduled occurrences.
 
-        self.send_message("CANCEL", get_address(organiser), from_organiser=True, parts=parts)
+        self.send_message(parts, get_address(organiser), from_organiser=True)
 
         # When cancelling, replace the attendees with those for whom the event
         # is now cancelled.
@@ -372,7 +370,7 @@
 
             # Send a cancellation to all uninvited attendees.
 
-            self.send_message("CANCEL", get_address(organiser), from_organiser=True)
+            self.send_message([self.obj.to_part("CANCEL")], get_address(organiser), from_organiser=True)
 
         # Since the organiser can update the SEQUENCE but this can leave any
         # mail/calendar client lagging, issue a PUBLISH message to the user's