On Fri, Apr 9, 2010 at 10:49 AM, Oleg Broytman <p...@phd.pp.ru> wrote:
> On Fri, Apr 09, 2010 at 10:37:06AM -0300, Juan Manuel Santos wrote:
> > This error was raised on the first object creation the program does.
> However,
> > If I make the code in main.py workaround this, it fails on the first
> select
> > the program does.
> > And no, I don't use fromDatabase = True, but would that help?
>
> Yes, it helps to understand what is going on. The test suite is used a
> global connection so it cannot catch the bug in the code if there was no
> connection.
> I will look into it and fix the bug.
>
> Oleg.
> --
> Oleg Broytman http://phd.pp.ru/ p...@phd.pp.ru
> Programmers don't die, they just GOSUB without RETURN.
>
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> sqlobject-discuss mailing list
> sqlobject-discuss@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/sqlobject-discuss
>
I've been doing some testing. On a Jaunty installation, with most recent
SQLObject (SVN), it doesn't make a difference if I set fromDatabase as a
parameter when creating a class or doing a select. If I specify it inside
the SQLObject class definitions (inside class sqlmeta), I get the same "No
connection has been defined" but at starting time, when the first import of
the class is being done.
With the SQLObject version that comes with Jaunty (0.10.2-3), fromDatabase
is not recognized as a parameter to be passed at object creation (and I
would assume for select isn't either, though I haven't tested). However, if
I run the same test with this older version, it doesn't break at class
creation but on the first select, and this is the traceback:
Traceback (most recent call last):
File "/home/godlike/indexor/indexor/controller/mainhandler.py", line 514,
in check_if_indexing_finished
self._tvhandler.print_output()
File "/home/godlike/indexor/indexor/controller/tvhandler.py", line 153, in
print_output
root = rootselect[0]
File "/usr/lib/python2.6/dist-packages/sqlobject/sresults.py", line 173,
in __getitem__
return list(self.clone(start=start, end=start+1))[0]
File "/usr/lib/python2.6/dist-packages/sqlobject/sresults.py", line 179,
in __iter__
return iter(list(self.lazyIter()))
File
"/usr/lib/python2.6/dist-packages/sqlobject/inheritance/iteration.py", line
26, in next
if not self.lazyColumns: self.fetchChildren()
File
"/usr/lib/python2.6/dist-packages/sqlobject/inheritance/iteration.py", line
72, in fetchChildren
childUpdate=True)
File "/usr/lib/python2.6/dist-packages/sqlobject/inheritance/__init__.py",
line 447, in select
clause, *args, **kwargs)
File "/usr/lib/python2.6/dist-packages/sqlobject/main.py", line 1345, in
select
join=join, forUpdate=forUpdate)
File "/usr/lib/python2.6/dist-packages/sqlobject/inheritance/__init__.py",
line 34, in __init__
dbName = (ops.get('connection',None) or sourceClass._connection).dbName
File "/usr/lib/python2.6/dist-packages/sqlobject/dbconnection.py", line
819, in __get__
return self.getConnection()
File "/usr/lib/python2.6/dist-packages/sqlobject/dbconnection.py", line
832, in getConnection
"No connection has been defined for this thread "
AttributeError: No connection has been defined for this thread or process
Hope it helps. Please do tell me if you need additional testing or info
Juan Manuel Santos
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
sqlobject-discuss mailing list
sqlobject-discuss@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/sqlobject-discuss
