Here's what I've got:
from sqlalchemy import *
from sqlalchemy.orm import *
from web.models.card import *
connectionString = "postgresql://www:w...@localhost/prod"
databaseEngine = create_engine(connectionString)
sessionFactory = sessionmaker(autoflush = True, autocommit = False,
bind = databaseEngine)
session = sessionFactory()
CardsCollection = session.query(card).all()
_content = {}
for index in range(0, len(CardsCollection)):
c = CardsCollection[index]
_content[index] = c
print json.dumps(_content)
And here's the error:
Traceback (most recent call last):
File "/home/src/py/raspberry/src/dictionaryTest.py", line 15, in
CardsCollection = session.query(card).all()
File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/
query.py", line 1453, in all
return list(self)
File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/
query.py", line 1676, in instances
rows = [process[0](row, None) for row in fetch]
File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/
mapper.py", line 2234, in _instance
populate_state(state, dict_, row, isnew, only_load_props)
File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/
mapper.py", line 2113, in populate_state
populator(state, dict_, row)
File "/usr/local/lib/python2.6/dist-packages/sqlalchemy/orm/
strategies.py", line 127, in new_execute
dict_[key] = row[col]
TypeError: 'instancemethod' object does not support item assignment
Can someone help me out with this? I've tried a few things, and
researched into how dictionaries work... but its just not jumping out
at me.
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