def query_by_name(context, model, name, project_safe=True):
q = model_query(context, model)
q = q.filter_by(name=name)
if not context.is_admin and project_safe:
q = q.filter_by(project=context.project)
if q.count() == 1:
return q.first()
elif q.count() == 0:
return None
else:
raise exception.MultipleChoices(arg=name)
def query_by_short_id(context, model, short_id, project_safe=True):
q = model_query(context, model)
q = q.filter(model.id.like('%s%%' % short_id))
if not context.is_admin and project_safe:
q = q.filter_by(project=context.project)
if q.count() == 1:
return q.first()
elif q.count() == 0:
return None
else:
raise exception.MultipleChoices(arg=short_id)