[Patches] [ python-Patches-466352 ] let mailbox.Maildir tag messages as read

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Patches item #466352, was opened at 2001-09-29 04:42
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Category: Library (Lib)
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: let mailbox.Maildir tag messages as read

Initial Comment:
http://c0re.jp/c0de/misc/python-maildir2.patch

This patch which changes python's mailbox.Maildir class
to move processed messages form new/ to cur/. Although not 
expicity stated in http://cr.yp.to/proto/maildir.html 
all applications using Maildirs I'm aware of move messages 
form new/ to cur/ after the first reading of a message.
This patch gives you a way to get the same behaviour in python
by giving a third parameter to __init__. See 
mailbox.Maildir.__init__.__doc__ 
  --drt@un.bewaff.net - http://c0re.jp/

--- Lib-orig/mailbox.py Sat Sep 29 13:03:12 2001
+++ Lib/mailbox.py      Sat Sep 29 13:36:36 2001
@@ -201,11 +201,16 @@
 
 
 class Maildir:
-    # Qmail directory mailbox
+    # qmail/maildrop directory mailbox
+    # see http://cr.yp.to/proto/maildir.html
 
-    def __init__(self, dirname, factory=rfc822.Message):
+    def __init__(self, dirname, factory=rfc822.Message, move=0):
+        '''if you supply the constructor with a third parameter which is
+        not equal 0, this class will mark all messages, you processed with
+        next() as read by moving them from new/ to cur/'''
         self.dirname = dirname
         self.factory = factory
+        self.move = move
 
         # check for new mail
         newdir = os.path.join(self.dirname, 'new')
@@ -225,6 +230,11 @@
         fn = self.boxes[0]
         del self.boxes[0]
         fp = open(fn)
+        if not self.move == 0:
+            # if the message is considered new, mark it as seen
+            (head, tail) = os.path.split(fn)
+            if(head[-3:] == 'new'):
+                os.rename(fn, os.path.join(head[:-3], 'cur', tail + ':2,S'))
         return self.factory(fp)
 
 

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