How to use the exec statement
jb at yahoo.de
Sun Oct 6 22:33:27 CEST 2002
Alex Martelli wrote:
There is one thing I do nt understand, though. (It is late
and I am tried. I may understand it tomorrow.)
In thet new namespace there will be a function f. The user
must be able to call f via exec.
But f needs a global variable, otherwise it cannot
communicate with the rest of my program. If the user can
access this variable and overwrites it...
How to solve this?
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