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 >> M.__version__ '1.0rc1' It also doesn't work for asarray and for tuples. ------------------------------------------------------------------------- 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