I am trying to set the parameter 'a' below so that it can be used when I call
eval:
>>> def gp_function():
... return 1+a
...
>>> print eval("gp_function()", {'a':123, 'gp_function':gp_function})
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 1, in <module>
File "<stdin>", line 2, in a_method
NameError: global name 'a' is not defined
Why isn't 'a' defined?
Shouldn't you be able to define the global variables with a dict passed to eval?
Is there an other way to do this, beside the two obvious: defining 'a' before
calling gp_function and using a as an argument in gp_function?
In case you are wondering why I want this:
This is a simplification of a problem I ran into when experimenting with
pyevolve. After running pyevolve: GTreeGP.getCompiledCode() I get some compiled
code, and need to pass some arguments to it. Perhaps there is an easier way to
do it...
Kind Regards
Emil
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