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SF non-bug 123520: fleshed out the tutorial's lambda example a little more.

This commit is contained in:
Tim Peters 2000-11-27 06:38:04 +00:00
parent cb54be869c
commit c113465a49
1 changed files with 9 additions and 2 deletions
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11
Doc/tut/tut.tex
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@ -1497,8 +1497,15 @@ cannot reference variables from the containing scope, but this can be
overcome through the judicious use of default argument values, e.g.
\begin{verbatim}
def make_incrementor(n):
return lambda x, incr=n: x+incr
>>> def make_incrementor(n):
... return lambda x, incr=n: x+incr
...
>>> f = make_incrementor(42)
>>> f(0)
42
>>> f(1)
43
>>>
\end{verbatim}