ilejn <ilja.golsht...@gmail.com> writes:
> Arnaud,
>
> these lists are not generated.
>
> Actually these lists are a sort of interpreted programs and contain
> some application logic.
>
> Here is an example
> [
> [PUSH, [get_modified_interface, req]],
> [TIMEOUT, 3],
> [PULL, [out_interface, '']],
> [PULL, [err_interface, '']],
> [PULL, [out_mined_interface, req]],
> ]
>
> If any interface name is unknown the list must not be invoked (in
> other words, f function
> call with this list must be somehow bypassed).
>
> Thanks.
You could still use the same idea and delay evaluation of the lists. E.g.
prg1 = """[
[PUSH, [get_modified_interface, req]],
[TIMEOUT, 3],
...
"""
prg2 = """[
[OPCODE, [arguments, blah]],
...
"""
...
prgN = """..."""
for prg in prg1, prg2, ..., prgN:
try:
prg = eval(prg)
except NameError:
continue
f(prg)
--
Arnaud
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