What's happening is some database modules are not good Python citizens.
By this, I mean that they raise exceptions that don't inherit from
Python's Exception class. web2py only catches Exceptions. In the event
of an non-Exception exception web2py's behavior is undefined. I built a
wrapper class for my db2 network access and as part of my wrapper, I
caught the special exceptions and raised more web2py friendly Exceptions.
The alternative is for web2py to catch all possible exceptions.
Massimo, how would you want to handle that?
-tim
[EMAIL PROTECTED] wrote:
> web2py users,
>
> I'm using pyodbc, unixodbc and freetds to hit an MSSQL database.
>
> When I attempt to do a:
>
> a_sample_inventory = db(db.smp_inventory.smp_id ==
> request.vars.smp_id).select()
> a_sample_inventory[0].update_record(status="present")
>
> I get:
>
> Traceback (most recent call last):
> File "/home/larsenma/web2py/gluon/restricted.py", line 62, in
> restricted
> File "/usr/share/web2py/applications/hpv/controllers/home.py", line
> 45, in <module>
> File "/home/larsenma/web2py/gluon/globals.py", line 55, in <lambda>
> File "/usr/share/web2py/applications/hpv/controllers/home.py", line
> 40, in unreserve
> db(a_sample_history[0]).delete()
> File "/usr/share/web2py/gluon/sql.py", line 1110, in delete
> self._db._execute(query)
> File "/usr/share/web2py/gluon/sql.py", line 448, in <lambda>
> self._execute=lambda *a,**b: self._cursor.execute(*a,**b)
> ProgrammingError: ('42000', "[42000] [FreeTDS][SQL Server]Incorrect
> syntax near '<'. (102) (SQLExecDirectW)")
>
> I looked at the generated sql statement and it looks fine.
> And ideas what's going on?
>
> Thanks.
> >
>
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