Hi everyone, If I have this code:
-------------------------------- def doLambda(val): print "value 2:", val commands = [] for value in range(5): print "value 1:", value commands.append(lambda:doLambda(value)) for c in commands: c() ---------------------------------- my output is: value 1: 0 value 1: 1 value 1: 2 value 1: 3 value 1: 4 value 2: 4 value 2: 4 value 2: 4 value 2: 4 value 2: 4 Obviously, the lambda is using "value" at the end of the loop (4), rather than what I want, "value" during the loop (0,1,2,3). Is there any *simple* way around this? I'd prefer not to use a separate array with all the values ( i.e. commands.append(lambda:doLambda(values[commands.index(c)])) ) if possible. Thanks, Fred _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
