[Python-ideas] For-loop variable scope: simultaneous possession and ingestion of cake
Carl Johnson
carl at carlsensei.com
Mon Oct 6 04:56:04 CEST 2008
Oh, I thought of something. What if you try to immanentize a variable
in function that only exists in the function's scope? I think that
should cause an error to be raised.
So, this should work:
>>> j = 5
>>> def f():
... immanentize print(j)
...
5
>>>
But this should not:
>>> def f():
... j = 5
... immanentize print(j)
...
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 3, in f
ImmanentizingNameError: name 'j' is not defined in the current scope
-- Carl
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