But wouldn't the performance hit only come when I use it in this way?
__getattr__ is only called if the named attribute is *not* found (I
guess it falls off the end of the case statement, or is the result of
the attribute hash table miss).
That's why I said that __getattr__ would perhaps
Hi,
Fri, 29 Oct 2010 05:59:07 -0400, Ian Stokes-Rees wrote:
But wouldn't the performance hit only come when I use it in this way?
__getattr__ is only called if the named attribute is *not* found (I
guess it falls off the end of the case statement, or is the result of
the attribute hash table
But wouldn't the performance hit only come when I use it in this
way?
__getattr__ is only called if the named attribute is *not* found (I
guess it falls off the end of the case statement, or is the result
of
the attribute hash table miss).
That's why I said that __getattr__ would
Note that there are various extant projects that I think attempt to
provide similar functionality to what you're wanting (unless I badly
misread your original email, in which case apologies):
http://projects.scipy.org/numpy/wiki/NdarrayWithNamedAxes
Having looked into it more, I think
On Oct 29, 2010, at 3:58 PM, Ian Stokes-Rees wrote:
Note that there are various extant projects that I think attempt to
provide similar functionality to what you're wanting (unless I badly
misread your original email, in which case apologies):
Fri, 29 Oct 2010 09:58:33 -0400, Ian Stokes-Rees wrote:
[clip]
I've spent an hour looking at the numpy code (my first time), and I
don't see any obvious way to do this, since ndarray is (AFAICT) a pure-C
object with auto-generated wrappers, which seems to preclude (easily)
adding a
I have an ndarray with named dimensions. I find myself writing some
fairly laborious code with lots of square brackets and quotes. It seems
like it wouldn't be such a big deal to overload __getattribute__ so
instead of doing:
r = genfromtxt('results.dat',dtype=[('a','int'), ('b', 'f8'),
On Thu, Oct 28, 2010 at 15:17, Ian Stokes-Rees
ijsto...@hkl.hms.harvard.edu wrote:
I have an ndarray with named dimensions. I find myself writing some
fairly laborious code with lots of square brackets and quotes. It seems
like it wouldn't be such a big deal to overload __getattribute__ so
On 10/28/10 5:29 PM, Robert Kern wrote:
On Thu, Oct 28, 2010 at 15:17, Ian Stokes-Rees
ijsto...@hkl.hms.harvard.edu wrote:
I have an ndarray with named dimensions. I find myself writing some
fairly laborious code with lots of square brackets and quotes. It seems
like it wouldn't be such a
On Thu, Oct 28, 2010 at 16:37, Ian Stokes-Rees
ijsto...@hkl.hms.harvard.edu wrote:
On 10/28/10 5:29 PM, Robert Kern wrote:
On Thu, Oct 28, 2010 at 15:17, Ian Stokes-Rees
ijsto...@hkl.hms.harvard.edu wrote:
I have an ndarray with named dimensions. I find myself writing some
fairly laborious
10 matches
Mail list logo
