Stefan Behnel ha scritto:
superpollo, 04.05.2010 12:28:
i think there is an issue if you -- say -- produce python code, from
within another programming environment, to be executed on the fly, at
least in some instances. there might be problems if for example you
generate code from a one-line template.
There are a couple of code generation tools available that you can find
on PyPI.
However, the main reason why this problem doesn't hurt much in Python is
that Python is a dynamic language that can get you extremely far without
generating code. It's simply not necessary in most cases, so people
don't run into problems with it.
Stefan
Python 2.5.4 (r254:67916, Feb 17 2009, 20:16:45)
[GCC 4.3.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> A,B=2,3
>>> if A>B:
... print A+B
... else:
... print A**B-B**2
...
-1
>>> A,B=3,2
>>> if A>B:
... print A+B
... else:
... print A**B-B**2
...
5
>>>
tell me please: how can generate the same output (depending on A and B)
without control structure? i mean in a natural "pythonic" way...
bye
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