def update_for_group(group, since):
"""
Returns all items updated past a specific date in utc.
:Parameters:
- `since`: a specific date in utc
- `group`: group to limit items to
"""
try:
items = Hash.objects(
date__gt=datetime.datetime.strptime(since, "%Y-%m-%dT%H:%M:%S"),
group=group
)
fields = None
if request.args.get('fields', None):
fields = []
for field in request.args.get(
'fields').replace(' ', '').split(','):
inmodel = Hash.fieldname(field)
if inmodel:
fields.append(inmodel)
items = items.only(*fields)
return stream_items(items, fields)
except Exception as e:
current_app.logger.debug(e)
return error()
