/head: changeset 50

Fixed save() such that it will be atomic. If the program crashes while
writing, it is guaranteed to have either a complete copy of the old or
the new data.

head/ChangeLog

@@ -1,3 +1,22 @@
+2002-06-24 09:58  jgoerzen
+
+	* debian/changelog, offlineimap/version.py: Preparation for 1.0.2
+
+2002-06-24 09:54  jgoerzen
+
+	* offlineimap/folder/LocalStatus.py: Fixed save() such that it will
+	be atomic.  If the program crashes while writing, it is guaranteed
+	to have either a complete copy of the old or the new data.
+
+2002-06-22 21:37  jgoerzen
+
+	* TODO: Added.
+
+2002-06-21 22:04  jgoerzen
+
+	* ChangeLog, debian/changelog, offlineimap/version.py: Final prep
+	for 1.0.1
+
 2002-06-21 22:03  jgoerzen
 
 	* offlineimap.py, offlineimap/folder/IMAP.py: Fixed a bug with

head/debian/changelog

@@ -1,3 +1,11 @@
+offlineimap (1.0.2) unstable; urgency=low
+
+  * Made sure that LocalStatus does writing atomically.  If the program
+    is interrupted during save(), there will always be a complete copy of
+    either the old or the new data.
+
+ -- John Goerzen <jgoerzen@complete.org>  Mon, 24 Jun 2002 09:57:28 -0500
+
 offlineimap (1.0.1) unstable; urgency=low
 
   * Fixed a bug with writing messages to some IMAP servers.  Turns

head/offlineimap/folder/LocalStatus.py

@@ -61,7 +61,7 @@ class LocalStatusFolder(BaseFolder):
         file.close()
 
     def save(self):
-        file = open(self.filename, "wt")
+        file = open(self.filename + ".tmp", "wt")
         file.write(magicline + "\n")
         for msg in self.messagelist.values():
             flags = msg['flags']
@@ -69,6 +69,7 @@ class LocalStatusFolder(BaseFolder):
             flags = ''.join(flags)
             file.write("%s:%s\n" % (msg['uid'], flags))
         file.close()
+        os.rename(self.filename + ".tmp", self.filename)
 
     def getmessagelist(self):
         return self.messagelist

head/offlineimap/version.py

@@ -1,5 +1,5 @@
 productname = 'OfflineIMAP'
-versionstr = "1.0.1"
+versionstr = "1.0.2"
 
 versionlist = versionstr.split(".")
 major = versionlist[0]