GvR has commented that he want to get rid of the lambda keyword for Python 3.0. Getting rid of lambda seems like a worthy goal,
Can I ask what the objection to lambda is? 1) Is it the syntax?
2) Is it the limitation to a single expression?
3) Is it the word itself?
I can sympathise with 1 and 2 but the 3rd seems strange since a lambda is a well defined name for an anonymous function used in several programming languages and originating in lambda calculus in math. Lambda therefore seems like a pefectly good name to choose.
I agree with keeping lambda functionality, and I don't care what name is used, but there are people who do not like "lambda":
http://lambda-the-ultimate.org/node/view/419#comment-3069
The word "lambda" is meaningless to most people. Of course so is "def", which might be why Guido van Robot changed it to "define": http://gvr.sourceforge.net/screen_shots/
Even a simple word like "type" can be difficult to explain to beginners: http://lambda-the-ultimate.org/node/view/337
Python is easier for beginners to learn than other mainstream programming languages (like java or C++), but that's not to say it doesn't have some stumbling blocks for beginners of course: http://www.linuxjournal.com/article/5028
So why not retain the name lambda but extend or change the syntax to make it more capable rather than invent a wholly new syntax for lambdas?
Yes, I agree, and either keep the "lambda" keyword or else reuse the "def" keyword for anonymous methods. See this page Steven Bethard created: http://www.python.org/moin/AlternateLambdaSyntax
I really don't think anyone should worry about lambda disappearing.
By the way, you've done great work with your learning to program site and all the help you've given on the python-tutor list:
Alan G. Author of the Learn to Program website http://www.freenetpages.co.uk/hp/alan.gauld
-- http://mail.python.org/mailman/listinfo/python-list
