07.05.18 20:52, Guido van Rossum пише:
He basically wants a macro so that
runtime_assert(<expr>)
expands to
if <controlling flag> and (<expr>):
raise AssertionError
In Lisp this would be easy. :-)
Python is not Lisp (still). But there is the MacroPy project. And at end
you always can use an external tool for code generation. For example the
old good cpp.
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