[SciPy-user] Fast saving/loading of huge matrices

Ryan Krauss ryanlists@gmail....
Fri Apr 20 11:09:29 CDT 2007


I have followed the dll instructions now but am still getting the same
error message:

Here are the dll's in the tables directory;

In [2]: cd C:/Python24/Lib/site-packages/tables/
C:\Python24\Lib\site-packages\tables

In [3]: ls *.dll
 Volume in drive C has no label.
 Volume Serial Number is 4464-F810

 Directory of C:\Python24\Lib\site-packages\tables

11/14/2005  04:28 PM           217,088 hdf5_cppdll.dll
11/14/2005  04:25 PM           815,104 hdf5dll.dll
01/06/2005  06:28 PM            90,112 szlibdll.dll
04/17/2006  05:29 PM            73,728 zlib1.dll


My error message is still:

In [1]: import tables
---------------------------------------------------------------------------
exceptions.ImportError                               Traceback (most recent call
 last)

Z:\<ipython console>

C:\Python24\Lib\site-packages\tables\__init__.py
     49 # Import the user classes from the proper modules
     50 from tables.exceptions import *
---> 51 from tables.file import File, openFile, copyFile
     52 from tables.node import Node
     53 from tables.group import Group

C:\Python24\Lib\site-packages\tables\file.py
    244 # It is necessary to import Table after openFile, because it solves a ci
rcular
    245 # import reference.
--> 246 from tables.table import Table
    247
    248

C:\Python24\Lib\site-packages\tables\table.py
     34 import numpy
     35
---> 36 from tables import tableExtension
     37 from tables.conditions import split_condition
     38 from tables.numexpr.compiler import getType as numexpr_getType

ImportError: cannot import name tableExtension


Thanks,

Ryan
On 4/20/07, Francesc Altet <faltet@carabos.com> wrote:
> A Divendres 20 Abril 2007 13:36, Ryan Krauss escrigué:
> > So, I wanted to try out pytables and run the benchmark Francesc
> > posted, but I ran into an error.  I downloaded
> > http://www.pytables.org/download/preliminary/tables-2.0b2.win32-py2.4.exe
> > and installed it, but import tables gives this error:
> [snip]
>
> Have you follwed the installation instructions carefully? If not, have a look
> at:
>
> http://www.pytables.org/docs/manual-2.0b2/ch02.html#binaryInstallationDescr
>
> and try again.
>
> Cheers,
>
> --
> >0,0<   Francesc Altet http://www.carabos.com/
> V   V   Cárabos Coop. V. Enjoy Data
>  "-"
> _______________________________________________
> SciPy-user mailing list
> SciPy-user@scipy.org
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