Re: [Discuss-gnuradio] can not import digital_swig for the example of pkt.py

[Alex Zhang]

Just found the digital_swig.py is located at /usr/local/lib/python2.7/dist-packages/gnuradio/digital

So I change "import digital_swig" to "from gnuradio.digital import digital_swig"  and the complaining disappeared. Seems for these python modules, i still need to give a full path, even I have imported the gnuradio, gnuradio.digital in the beginning of the code.

On Tue, Nov 29, 2011 at 9:57 AM, Tom Rondeau <address@hidden> wrote:

On Tue, Nov 29, 2011 at 1:40 AM, Alex Zhang <address@hidden> wrote:

I am using the this example to test the installed next branch of josh:

http://gnuradio.org/cgit/jblum.git/tree/gr-digital/python/pkt2.py?h=next

How ever, the digital_swig is not recognized. And I also checked the changeset at http://gnuradio.org/redmine/projects/gnuradio/wiki/ChangeSets

Nothing related is found. 

Traceback (most recent call last):
  File "./pkt2.py", line 23, in <module>
    import digital_swig
ImportError: No module named digital_swig

Can someone tell me where to find this package now?

--

Alex,

Dreams can come true – just believe.

It looks like you have some left-over code laying around. The pkt2.py is gone and we use pkt.py now, instead. Something must have gotten left behind with a checkout or merge at some point.

As for the digital_swig, that's the "real" name of the SWIG'd-up gr-digital module that we export into digital. The internal gr-digital python modules use digital_swig, though.

Make sure you've cleaned up previous installs, to a git clean -dxf in your gnuradio checkout and reinstall. Hopefully that'll fix your problems.

Tom

 

--

Alex,

Dreams can come true – just believe.