def update(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 = API_UPDATES_DEFAULT_FIELDS
fields_arg = request.args.get('fields', None)
if fields_arg is not None:
fields = [
Hash.modelname(field)
for field in fields_arg.replace(' ', '').split(',')
]
items = items.only(*fields)
return stream_items(items, fields)
except Exception as e:
current_app.logger.debug(e)
return error()
