[Openautomation-svn] SF.net SVN: openautomation:[71] PyWireGate/trunk/datastore.py

[<ni...@us...>]

Revision: 71
          http://openautomation.svn.sourceforge.net/openautomation/?rev=71&view=rev
Author:   nilss1
Date:     2010-11-04 10:54:37 +0000 (Thu, 04 Nov 2010)

Log Message:
-----------
don't write the db if the datastore.db is corrupt (missing commata....)

Modified Paths:
--------------
    PyWireGate/trunk/datastore.py

Modified: PyWireGate/trunk/datastore.py
===================================================================
--- PyWireGate/trunk/datastore.py	2010-11-04 08:12:36 UTC (rev 70)
+++ PyWireGate/trunk/datastore.py	2010-11-04 10:54:37 UTC (rev 71)
@@ -24,6 +24,7 @@
         ####################################################
         self.WG = WireGateInstance
         self.log("DATASTORE starting up")
+        self.DBLOADED = False
         self.dataobjects = {}
         self.locked = threading.RLock()
         self.locked.acquire()
@@ -98,6 +99,7 @@
                 self.dataobjects[name].connected = obj['connected']
             self.debug("%d entries loaded in DATASTORE" % len(self.dataobjects))
             self.locked.release()
+            self.DBLOADED = True
         except IOError:
             ## no DB File
             pass
@@ -110,6 +112,9 @@
 
     def save(self):
         self.debug("save DATASTORE")
+        if not self.DBLOADED:
+            self.debug("No valid config, not saving")
+            return False
         self.locked.acquire()
         savedict = {}
         ## FIXME: user create a __reduce__ method for the Datastoreitem object


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