Re: [Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Wes McKinney
On Mon, Oct 24, 2011 at 4:09 PM, Dag Sverre Seljebotn wrote: > On 10/24/2011 09:40 PM, Wes McKinney wrote: >> >> On Mon, Oct 24, 2011 at 3:37 PM, Dag Sverre Seljebotn >>  wrote: >>> >>> On 10/24/2011 09:26 PM, Wes McKinney wrote: I've been using ndarray[uint8_t, cast=True] boo

Re: [Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Dag Sverre Seljebotn
On 10/24/2011 09:40 PM, Wes McKinney wrote: On Mon, Oct 24, 2011 at 3:37 PM, Dag Sverre Seljebotn wrote: On 10/24/2011 09:26 PM, Wes McKinney wrote: I've been using ndarray[uint8_t, cast=True] bool_arr to work with dtype=bool arrays in Cython lately. When testing using Python 2.5 / NumPy 1

Re: [Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Wes McKinney
On Mon, Oct 24, 2011 at 2:40 PM, Wes McKinney wrote: > On Mon, Oct 24, 2011 at 3:37 PM, Dag Sverre Seljebotn > wrote: >> On 10/24/2011 09:26 PM, Wes McKinney wrote: >>> >>> I've been using >>> >>> ndarray[uint8_t, cast=True] bool_arr >>> >>> to work with dtype=bool arrays in Cython lately. When t

Re: [Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Wes McKinney
On Mon, Oct 24, 2011 at 3:37 PM, Dag Sverre Seljebotn wrote: > On 10/24/2011 09:26 PM, Wes McKinney wrote: >> >> I've been using >> >> ndarray[uint8_t, cast=True] bool_arr >> >> to work with dtype=bool arrays in Cython lately. When testing using >> Python 2.5 / NumPy 1.6.1 on Windows, I'm getting

Re: [Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Dag Sverre Seljebotn
On 10/24/2011 09:26 PM, Wes McKinney wrote: I've been using ndarray[uint8_t, cast=True] bool_arr to work with dtype=bool arrays in Cython lately. When testing using Python 2.5 / NumPy 1.6.1 on Windows, I'm getting "unknown dtype code in numpy.pxd (0)". Everything works fine with Python 2.6/2.7

[Cython] Buffer interface to boolean arrays with cast=True on Python 2.5 failing

2011-10-24 Thread Wes McKinney
I've been using ndarray[uint8_t, cast=True] bool_arr to work with dtype=bool arrays in Cython lately. When testing using Python 2.5 / NumPy 1.6.1 on Windows, I'm getting "unknown dtype code in numpy.pxd (0)". Everything works fine with Python 2.6/2.7 and NumPy 1.6.1. This is with Cython 0.15.1.