/offlineimap/head: changeset 273

Handle uidvalidity file in an atomic fashion
2002-10-21 22:40:31 +01:00
parent 09a2ac9221
commit 4ab770bb3d
2 changed files with 3 additions and 1 deletions
--- a/offlineimap/head/offlineimap/folder/Maildir.py
+++ b/offlineimap/head/offlineimap/folder/Maildir.py
@@ -62,9 +62,10 @@ class MaildirFolder(BaseFolder):
        return self.uidvalidity

    def saveuidvalidity(self, newval):
-        file = open(self.uidfilename, "wt")
+        file = open(self.uidfilename + ".tmp", "wt")
        file.write("%d\n" % newval)
        file.close()
+        os.rename(self.uidfilename + ".tmp", self.uidfilename)
        self.uidvalidity = newval

    def isuidvalidityok(self, remotefolder):