On 6/14/2010 9:33 PM, Steven D'Aprano wrote:
On Mon, 14 Jun 2010 20:46:28 -0700, John Nagle wrote:
So how can I detect a closure?
I *think* you do it through the co_flags attribute of the code object.
This is in Python 2.5:
although this doesn't seem to be documented, at least not here:
htt
On Mon, Jun 14, 2010 at 9:46 PM, John Nagle wrote:
> No indication there that "fbar" is a closure inside "foo". There
> are "__closure__" and "__func_closure__" entries in there, but
> they are both None. A non-closure function has the same entries.
>
> So how can I detect a closure?
Maybe beca
On Mon, 14 Jun 2010 20:46:28 -0700, John Nagle wrote:
> So how can I detect a closure?
I *think* you do it through the co_flags attribute of the code object.
This is in Python 2.5:
>>> def f(x):
... def g():
... return x
... return g
...
>>>
>>> closure = f(42)
>>> closure(
I'm doing something with CPython introspection, and I'm trying
to determine whether a function is a closure. Consider
def foo(x) :
global fbar
def bar(y) :
pass
fbar = bar # export closure
foo(0)
We now have "fbar" as a reference to a closure.
"inspect" can tell u
