2.7p33 does fix my access from Python. Thanks for the speedy fix. The odd behavior with directory listings hasn't changed.
Thanks again.
~Jacob
On Thu, 25 Mar 2010 06:32:17 -0400
Paul Alfille <paul.alfi...@gmail.com> wrote:
> Ok, I'll figure this out. The problem may be in some refactoring of
> ow.i (the swig template) that occurred in that time frame. Thanks for
> the report and your work pinpointing the problem.
>
> Paul Alfille
>
> On Wed, Mar 24, 2010 at 4:38 PM, Jacob Joseph <ja...@jjoseph.org>
> wrote:
> > Hi.
> >
> > I'm unsure of whether this was discussed in the recent mentions of
> > pyowfs, which I'm not currently using. If it has been, I don't see
> > where.
> >
> > I've recently tried to upgrade from owfs 2.7_p21 to something more
> > recent, especially to test my BAE device. I have a few python
> > programs that use the 'ow' module, and have found these to not work
> > with newer versions. Here's an example:
> >
> > import ow
> > ow.init('192.168.99.16:4304')
> > ow._get("28.65CA0A010000/temperature")
> >
> > I expect, e.g.,:
> > Out[8]: ' 10.75'
> >
> > This has always worked, and I've double-checked versions p{21, 26,
> > 28, 29}.
> >
> > In versions 2.7_p{32, 31, 30}, very often, I receive the exception:
> > exUnknownSensor: '28.65CA0A010000/temperature'
> >
> > At all other times, I receive a single whitespace character, and
> > never a temperature reading:
> > Out[4]: ' '
> >
> > Accessing the 1-wire bus through the mounted FUSE filesystem always
> > works.
> >
> > --------
> >
> > As a separate matter, with the mounted filesystem, I see some
> > inconsistency. In particular, the first (and maybe after some
> > timeout) time I do a directory listing after restarting owserver,
> > an ls returns instantly, but contains only "bus.0 settings
> > statistics structure system uncached". If I type ls again, it
> > pauses briefly, but shows all of my devices.
> >
> > Thanks.
> > ~Jacob
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