Re: [Pytables-users] Problems with Converting Python Int to C Long

[Anthony S. <sc...@gm...>]

Hello Again Jacob,

Hmm are they of Python type long?  Also, what exactly is the number that is
failing?

Be Well
Anthony

On Thu, Jun 28, 2012 at 4:18 PM, Jacob Bennett <jac...@gm...>wrote:

> Hello PyTables Users,
>
> I have a concern with a very strange error that references that my python
> ints cannot be converted to C longs when trying to run Table.append(rows).
> My python integers are definitely not big, at most they would probably be
> around 3 billion in size, which shouldn't be any problem for conversion to
> C long.
>
> This is the error that I am receiving...
>
> Exception in thread bookthread:
> Traceback (most recent call last):
>   File "C:\Python27\lib\threading.py", line 551, in __bootstrap_inner
>     self.run()
>   File
> "C:\Users\jacob.bennett\development\MarketDataReader\PyTablesInterface\Acceptor.py",
> line 21, in run
>     BookDataWrapper.acceptDict()
>   File
> "C:\Users\jacob.bennett\development\MarketDataReader\PyTablesInterface\BookDataWrapper.py",
> line 49, in acceptDict
>     tableD.append(dataArray)
>   File "C:\Python27\lib\site-packages\tables\table.py", line 2076, in
> append
>     "rows parameter cannot be converted into a recarray object compliant
> with table '%s'. The error was: <%s>" % (str(self), exc)
> ValueError: rows parameter cannot be converted into a recarray object
> compliant with table '/t301491615959191971 (Table(0,), shuffle, blosc(3))
> 'Instrument''. The error was: <Python int too large to convert to C long>
>
> Thanks,
> Jacob
>
> --
> Jacob Bennett
> Massachusetts Institute of Technology
> Department of Electrical Engineering and Computer Science
> Class of 2014| ben...@mi...
>
>
>
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