On 13Oct2012 22:07, Chris Rebert c...@rebertia.com wrote:
| On Saturday, October 13, 2012, Cameron Simpson wrote:
| I'm having some trouble with closures when defining a decorator.
| snip
|
| However, I can't make my make_file_property function work. I've stripped
| the code down and it does
On Sun, Oct 14, 2012 at 3:54 PM, Cameron Simpson c...@zip.com.au wrote:
| You assign to it, but there's no nonlocal declaration, so Python thinks
| it's a local var, hence your error.
But 'unset_object' is in locals(). Why one and not the other?
Obviously there's something about closures
On 14Oct2012 18:32, Ian Kelly ian.g.ke...@gmail.com wrote:
| On Sun, Oct 14, 2012 at 3:54 PM, Cameron Simpson c...@zip.com.au wrote:
| | You assign to it, but there's no nonlocal declaration, so Python thinks
| | it's a local var, hence your error.
|
| But 'unset_object' is in locals(). Why
On Sun, Oct 14, 2012 at 7:08 PM, Cameron Simpson c...@zip.com.au wrote:
On 14Oct2012 18:32, Ian Kelly ian.g.ke...@gmail.com wrote:
| 'attr_name' is not in locals because while it's a local variable, it
| has not been assigned to yet. It has no value and an attempt to
| reference it at that
On 14Oct2012 19:27, Ian Kelly ian.g.ke...@gmail.com wrote:
| On Sun, Oct 14, 2012 at 7:08 PM, Cameron Simpson c...@zip.com.au wrote:
| Is attr_name omitted from locals() in made_file_property _because_ I
| have an assignment statement?
|
| Yes. Syntactically, a variable is treated as local to
On Saturday, October 13, 2012, Cameron Simpson wrote:
I'm having some trouble with closures when defining a decorator.
snip
However, I can't make my make_file_property function work. I've stripped
the code down and it does this:
snip
Traceback (most recent call last):
File foo.py,
