> So, sys.path becomes None somewhere before you create the Serial object
> in another thread? I'm afraid your options are either 1. add watchpoints
> to pdb (http://wiki.python.org/moin/PdbImprovments), or 2. use binary
> search principle to insert printfs into the middle of the execution
> noodl
On Tue, Mar 31, 2009 at 11:32:58AM +0200, Filip Gruszczyński wrote:
> The problem is not reproducible with one thread. If I open the serial
> port on the main thread and then operate on this on additional
> threads, everything works fine.
So, sys.path becomes None somewhere before you create the
>> If the problem is reproducible with one thread, I'd use it for
>> debugging.
> I will try to debug without threads and see what happens.
The problem is not reproducible with one thread. If I open the serial
port on the main thread and then operate on this on additional
threads, everything wo
> If the problem is reproducible with one thread, I'd use it for
> debugging.
>
> Although I've never thought about using threads from Django; what will
> your "main" thread answer to the browser?
Main thread is not dependant of the other threads it calls. It just
tells them to do something and t
On Thu, Mar 26, 2009 at 05:45:49PM +0100, Filip Gruszczyński wrote:
> I tried using import pdb right before the exception and runing
> set_trace, but it just displayed next command and finished. This code
> is executed in separate thread (ususally operations on serial port
> take a while, so I hav
On Thu, Mar 26, 2009 at 05:15:32PM +0100, Filip Gruszczyński wrote:
> I don't exactly know, how to achieve this. Our server is run through a
> bash script with runfcgi command. Should I put somwhere pdb import and
> try to start inside the code?
AFAIK, you should be able to debug your scripts if
I tried using import pdb right before the exception and runing
set_trace, but it just displayed next command and finished. This code
is executed in separate thread (ususally operations on serial port
take a while, so I have to do it on seperate thread).
2009/3/26 Filip Gruszczyński :
>> Hmm, sys.
> Hmm, sys.path is None? I'd use a debugger to see the difference between
> the working and not working case.
I don't exactly know, how to achieve this. Our server is run through a
bash script with runfcgi command. Should I put somwhere pdb import and
try to start inside the code?
Strangely, whe
Hello Filip,
On Thu, Mar 26, 2009 at 04:35:19PM +0100, Filip Gruszczyński wrote:
> If I just import my sms module, everything works fine.
...
> But when I add to DJango, the initialisation fails.
...
> for dirname in sys.path:
> TypeError: 'NoneType' object is not iterable
Hmm, sys.path is N
I am trying to use connection to a serial device in my DJango app.
It's a GSM modem I want to use to send sms's.
If I just import my sms module, everything works fine. Module connects
to modem, sets it to text format and then just allows me to send some
sms's.
But when I add to DJango, the initi
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