Charles R Harris wrote: > > > On 10/11/06, *Keith Goodman* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > On 10/11/06, Keith Goodman <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > This works: > > > > >> M.asmatrix(['a', 'b', None]) > > matrix([[a, b, None]], dtype=object) > > > > But this doesn't: > > > > >> M.asmatrix(['a', 'b', None, 'c']) > > TypeError: expected a readable buffer object > > > > > As a side observation, I note that the 'None' is also non-printing: > > >>> a = asarray(['a', 'b', None, 'c'], dtype=object) > >>> a[2] > >>> str(a[2]) > 'None' > > I wonder if this should be changed?
That's Python's decision. You are getting back the None object when you access element a[2]. Thus, there is no way to change it. -Travis ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
