Hello all,
I have been using SQL Alchemy for sometime now in a turbo gears
project. Recently, i wanted to write a small piece of python code
which has to do a few DB operations on the same DB which is used by my
TG project. so i decided to use the existing model.py file.
to my delight, as soon as i imported model.py in my code i was able to
use all the functions and classes in my code. but when i tried to
execute my code it gave me this error:
----------------------------------------------------------------------------------------------------------------------------------------------------------
File "d:\python25\lib\site-packages\SQLAlchemy-0.4.4-py2.5.egg
\sqlalchemy\orm\scoping.py", line 98, in do
return getattr(self.registry(), name)(*args, **kwargs)
File "d:\python25\lib\site-packages\SQLAlchemy-0.4.4-py2.5.egg
\sqlalchemy\util.py", line 967, in __call__
return self.registry.setdefault(key, self.createfunc())
File "d:\python25\lib\site-packages\TurboGears-1.0.4b3-py2.5.egg
\turbogears\database.py", line 54, in create_session
get_engine()
File "d:\python25\lib\site-packages\TurboGears-1.0.4b3-py2.5.egg
\turbogears\database.py", line 43, in get_engine
dburi = alch_args.pop('dburi')
KeyError: 'pop(): dictionary is empty'
----------------------------------------------------------------------------------------------------------------------------------------------------------
i am using TG2.0, SQLAlchemy0.4.
if some one needs any part of code from model.py or some configuration
from prod.cfg please feel free to ask.
Suggestions are urgently required.
Regards
Abhishek
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