why radius say : authorize: function call failed exceptions.TypeError: unsubscriptable object below is a modify radius_test.py ===================================== # Miguel A.L. Paraz <mparaz@mparaz.com> import radiusd import MySQLdb def instantiate(p): print "*** instantiate ***" print p def authorize(p): print "*** authorize ***" print radiusd.radlog(radiusd.L_INFO, '*** radlog call in authorize ***') print print p dbHandle = MySQLdb.connect(db="radius", host="localhost", user="radius", passwd="radius") userName = None userPasswd = None for t in p: if t[0] == 'User-Name': userName = t[1] elif t[0] == 'Password': userPasswd = t[1] sql = 'select value from radcheck where username = ' + userName + ' limit 1' dbCursor = dbHandle.cursor() dbCursor.execute(sql) result = dbCursor.fetchone() if not result: dbCursor.close() return radiusd.RLM_MODULE_NOTFOUND if result[0] != userPasswd[1:-1]: return radiusd.RLM_MODULE_REJECT dbCursor.close() return (radiusd.RLM_MODULE_OK, (('Reply-Message', 'ok'),), (('Auth-Type', 'python'),)) def preacct(p): print "*** preacct ***" print p return radiusd.RLM_MODULE_OK def accounting(p): print "*** accounting ***" radiusd.radlog(radiusd.L_INFO, '*** radlog call in accounting (0) ***') print print p return radiusd.RLM_MODULE_OK def detach(): print "*** goodbye from radiusd_test.py ***" return radiusd.RLM_MODULE_OK ====================================== and my python.conf ====================================== python { mod_instantiate = radiusd_test func_instantiate = instantiate mod_authorize = radiusd_test func_authorize = authorize mod_accounting = radiusd_test func_accounting = accounting mod_preacct = radiusd_test func_preacct = preacct mod_detach = radiusd_test func_detach = detach } ====================================== i had test original radiusd_test ,it's work well, but i add the sql query,it's dont work... and i also test the pure python script ,it's work well with "import MySQLdb" and some sql query... i don't know why...please help me....