+class CachedPLC(PLC):
+
+ def _param_to_str(self, name, *params):
+ fields = len(params)
+ retstr = ""
+ retstr += "%s-" % name
+ for x in params:
+ retstr += "%s-" % x
+ return retstr[:-1]
+
+ def __getattr__(self, name):
+ method = getattr(self.api, name)
+ if method is None:
+ raise AssertionError("method does not exist")
+
+ def run_or_returncached(*params):
+ cachename = self._param_to_str(name, *params)
+ #print "cachename is %s" % cachename
+ if hasattr(config, 'refresh'):
+ refresh = config.refresh
+ else:
+ refresh = False
+
+ if 'Get' in name:
+ if not database.cachedRecently(cachename):
+ load_old_cache = False
+ try:
+ values = method(self.auth, *params)
+ except:
+ print "Call %s FAILED: Using old cached data" % cachename
+ load_old_cache = True
+
+ if load_old_cache:
+ values = database.dbLoad(cachename)
+ else:
+ database.dbDump(cachename, values)
+
+ return values
+ else:
+ values = database.dbLoad(cachename)
+ return values
+ else:
+ return method(self.auth, *params)
+
+ return run_or_returncached
+
+cacheapi = CachedPLC(plc.auth.auth, plc.auth.server)
+