/offlineimap/head: changeset 206

If a given Maildir folder is new, remove the associated local status
cache file, if any. That way, there will not be any chance of
propogating hordes of deletes and adds based on old status data.

offlineimap/head/debian/changelog

@@ -7,6 +7,9 @@ offlineimap (3.2.2) unstable; urgency=low
     a change, but not propogate it.  New config variable ignore-readonly
     can suppress the warnings.  This fixes [complete.org #10] and,
     for Debian, Closes: #154769.
+  * If a given Maildir folder is new, remove the associated local status
+    cache file, if any.  That way, there will not be any chance of
+    propogating hordes of deletes and adds based on old status data.
 
  -- John Goerzen <jgoerzen@complete.org>  Thu, 25 Jul 2002 08:22:25 -0500
 

offlineimap/head/offlineimap/folder/LocalStatus.py

@@ -47,6 +47,10 @@ class LocalStatusFolder(BaseFolder):
     def getfullname(self):
         return self.filename
 
+    def deletemessagelist(self):
+        if not self.isnewfolder():
+            os.unlink(self.filename)
+
     def cachemessagelist(self):
         if self.isnewfolder():
             self.messagelist = {}

offlineimap/head/offlineimap/folder/Maildir.py

@@ -50,17 +50,21 @@ class MaildirFolder(BaseFolder):
         return os.path.join(self.getroot(), self.getname())
 
     def getuidvalidity(self):
+        if hasattr(self, 'uidvalidity'):
+            return self.uidvalidity
         if not os.path.exists(self.uidfilename):
-            return None
-        file = open(self.uidfilename, "rt")
-        retval = long(file.readline().strip())
-        file.close()
-        return retval
+            self.uidvalidity = None
+        else:
+            file = open(self.uidfilename, "rt")
+            self.uidvalidity = long(file.readline().strip())
+            file.close()
+        return self.uidvalidity
 
     def saveuidvalidity(self, newval):
         file = open(self.uidfilename, "wt")
         file.write("%d\n" % newval)
         file.close()
+        self.uidvalidity = newval
 
     def isuidvalidityok(self, remotefolder):
         myval = self.getuidvalidity()