from pyramid.httpexceptions import HTTPNotFound
from pyramid.i18n import TranslationString as _

def get_or_create(session, model, **kw):
    """ Django's get_or_create function

http://stackoverflow.com/questions/2546207/does-sqlalchemy-have-an-equivalent-of-djangos-get-or-create
    """
    obj = session.query(model).filter_by(**kw).first()
    if obj:
        return obj
    else:
        obj = model(**kw)
        session.add(obj)
        session.flush()
        return obj

def get_object_or_404(session, model, **kw):
    """ Django's get_object_or_404 function
    """
    obj = session.query(model).filter_by(**kw).first()
    if obj is None:
        raise HTTPNotFound(detail=_('No %s matches the given query.') % model.__name__)
    return obj

def merge_session_with_post(session, post):
    """ Basic function to merge data into an sql object.
        This function doesn't work with relations.
    """
    for key, value in post:
        setattr(session, key, value)
    return session

from pyramid.httpexceptions import HTTPNotFound
from pyramid.i18n import TranslationString as _

def get_or_create(session, model, **kw):
    """ Django's get_or_create function

http://stackoverflow.com/questions/2546207/does-sqlalchemy-have-an-equivalent-of-djangos-get-or-create
    """
    obj = session.query(model).filter_by(**kw).first()
    if obj:
        return obj
    else:
        obj = model(**kw)
        session.add(obj)
        session.flush()
        return obj

def get_object_or_404(session, model, **kw):
    """ Django's get_object_or_404 function
    """
    obj = session.query(model).filter_by(**kw).first()
    if obj is None:
        raise HTTPNotFound(detail='No %s matches the given query.' % model.__name__)
    return obj

def merge_session_with_post(session, post):
    """ Basic function to merge data into an sql object.
        This function doesn't work with relations.
    """
    for key, value in post:
        setattr(session, key, value)
    return session

Fix issue with wsgi and translations.