def apply_filter(model: DefaultMeta, query: BaseQuery) -> BaseQuery:
for param, value in request.args.items():
if param not in {'fields', 'sort', 'page', 'limit'}:
operator = '=='
match = COMPARISON_OPERATOR_RE.match(param)
if match is not None:
param, operator = match.groups()
column_attr = getattr(model, param, None)
if column_attr is not None:
value = model.additional_validation(param, value)
if value is None:
continue
filter_argument = _get_filter_argument(column_attr, value, operator)
query = query.filter(filter_argument)
return query
def apply_filter(model: DefaultMeta, query: BaseQuery) -> BaseQuery:
"""
Functionality of filtering resources, returns filter arguments to query
(example: id[gte]=3)
"""
params = request.args.items()
if params:
for param, value in params:
if param not in ["fields", "sort", "page", "limit"]:
operator = "=="
match = COMPARISON_OPERATORS_RE.match(param)
if match is not None:
param, operator = match.groups()
column_attr = getattr(model, param, None)
if column_attr is not None:
value = model.additional_validation(param, value)
if value is None:
continue
filter_argument = _get_filter_argument(
column_attr, value, operator)
query = query.filter(filter_argument)
return query