PythoidC (http://pythoidc.googlecode.com or http://pythoidc.sf.net )
took the similar technique "finding objects in a piece of functional C code
with Python"
In the thread "Re: braceless and semicolonless", I discussed some details. May
be of some help.
----- Original Message -----
From: Stef Mientki
To: python-list@python.org
Sent: Sunday, April 11, 2010 12:08 AM
Subject: finding objects in a piece of functional code ?
hello,
I would like to translate some functional description into some standard class
object,
so it can be used as a basic building brick into a larger piece of code.
Suppose the functional description is:
Name = 'Test_Function'
Out = 3 * In
That's all I would like to write.
So it should be translated into something :
class Test_Function ( basic_buidling_brick ) :
Orginal_Description = """
Name = 'Test_Function'
Out = 3 * In
"""
def Run ( self, Inputs ) :
Output = 3 * Input
return Output
One of the tasks is to find all "objects" in the functional code.,
so the translator can ask additional information for input/output/memory
variables.
The best I can think of is something like this:
>>> my={}
>>> my2=copy.copy(my)
>>> exec('A=3; B=4; C=A*B; print A,B,C',my)
3 4 12
>>> for item in my :
... if item not in my2 :
... print item
...
__builtins__
A
C
B
But this doesn't work, if I use a not yet definied variable (like "In" in the
example above).
Are there better ways ?
Or even better are there programs or libraries that can perfom such a
translation ?
thanks,
Stef Mientki
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