Hi, I experienced this strange bug which caused a totally unrelated variable to be overwritten (no exception or error was raised, so it took me while to rule out any errors of my own).
The context where this is in is a method of a class (Vecm.getSW()), and the instance of Vecm is created within a different class (GG.__init__). Now, the affected variable is in the namespace of GG (it's GG.urate), and so I would think that anything local in Vecm.getSW() should not affect GG.urate, right? Originally I did: glx[lag:, :] -= temp But that caused the described problem. Then I tried: glx[lag:, :] = glx[lag:, :] - temp But the same problem remains. Then I worked around the slice assignment like this: temp4 = r_[zeros([lag, n_y]), temp] glx = glx - temp4 And everything is ok! However, when I alter the second line of this workaround to: glx -= temp4 The problem reappears! So I'm not even sure whether this is one or two bugs... This is with yesterday's numpy svn on windows, but the same thing happens with an earlier svn (~b2) as well. If you need further info, please tell me how to provide it. Thanks, Sven ------------------------------------------------------------------------- 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
