NumericalPy Tutorial __init__.py

[takeuchi at isl.ntt.co.jp]

 <373e1f03.e2de0b9- at swcp.com> wrote: 
Original Article: http://www.egroups.com/list/python-list/?start=58960
> Having trouble loading the NumTut module (tutorial for Numerical Python
> package) I think I have all the appropriate files installed. Any
> suggestions would be appreciated! Here is some interactive which
> illustrates the problem
> 
> Python 1.5.2 (#0, Apr 13 1999, 10:51:12) [MSC 32 bit (Intel)] on win32
> Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
> >>> array_constructor
> Traceback (innermost last):
>   File "<stdin>", line 1, in ?
> NameError: array_constructor
> >>> from Numeric import *
> >>> array_constructor
> <function array_constructor at 7aff00>
> >>> from NumTut import *
> Traceback (innermost last):
>   File "<stdin>", line 1, in ?
>   File "D:\Program Files\Python\NumTut\__init__.py", line 15, in ?
>     greece = pickle.load(open(os.path.join(_dir, 'greece.pik'), 'rb')) /
> 256.0
>   File "D:\Program Files\Python\Lib\pickle.py", line 826, in load
>     return Unpickler(file).load()
>   File "D:\Program Files\Python\Lib\pickle.py", line 495, in load
>     dispatch[key](self)
>   File "D:\Program Files\Python\Lib\pickle.py", line 659, in load_global
>     klass = self.find_class(module, name)
>   File "D:\Program Files\Python\Lib\pickle.py", line 669, in find_class
>     raise SystemError, \
> SystemError: Failed to import class array_constructor
>  from module Numeric
> 
> 
> >>>
> 
This  may be a cure.
Change 'rb' to 'r' in  the 14th line of __init__.py  like this.
pickle.load(open(os.path.join(_dir, 'greece.pik'), 'r'))
                                                   ^^^^^
--
takeuchi