/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/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]