id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 30829 "TypeError: can only concatenate tuple (not ""list"") to tuple" Nahuel nobody "Since release 2.1.13, using DRF, we got an exception filtering through a JSONField using a querystring. This doesn't happens using 2.1.12. This seems related to the ticket : https://code.djangoproject.com/ticket/30769 Using pdb to see what contains lhs_params and rhs_params, show that the first is a tuple, and rhs_params is a list that contains an object of type JSONAdapter. And there is the stacktrace: {{{ File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/test.py"", line 292, in get response = super(APIClient, self).get(path, data=data, **extra) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/test.py"", line 209, in get return self.generic('GET', path, **r) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/test.py"", line 238, in generic method, path, data, content_type, secure, **extra) File ""/code/.tox/tests/lib/python3.6/site-packages/django/test/client.py"", line 422, in generic return self.request(**r) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/test.py"", line 289, in request return super(APIClient, self).request(**kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/test.py"", line 241, in request request = super(APIRequestFactory, self).request(**kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/django/test/client.py"", line 503, in request raise exc_value File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/handlers/exception.py"", line 34, in inner response = get_response(request) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/handlers/base.py"", line 115, in _get_response response = self.process_exception_by_middleware(e, request) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/handlers/base.py"", line 113, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/django/views/decorators/csrf.py"", line 54, in wrapped_view return view_func(*args, **kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/viewsets.py"", line 103, in view return self.dispatch(request, *args, **kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/views.py"", line 483, in dispatch response = self.handle_exception(exc) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/views.py"", line 443, in handle_exception self.raise_uncaught_exception(exc) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/views.py"", line 480, in dispatch response = handler(request, *args, **kwargs) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/mixins.py"", line 42, in list page = self.paginate_queryset(queryset) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/generics.py"", line 173, in paginate_queryset return self.paginator.paginate_queryset(queryset, self.request, view=self) File ""/code/.tox/tests/lib/python3.6/site-packages/rest_framework/pagination.py"", line 204, in paginate_queryset self.page = paginator.page(page_number) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/paginator.py"", line 70, in page number = self.validate_number(number) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/paginator.py"", line 48, in validate_number if number > self.num_pages: File ""/code/.tox/tests/lib/python3.6/site-packages/django/utils/functional.py"", line 80, in __get__ res = instance.__dict__[self.name] = self.func(instance) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/paginator.py"", line 97, in num_pages if self.count == 0 and not self.allow_empty_first_page: File ""/code/.tox/tests/lib/python3.6/site-packages/django/utils/functional.py"", line 80, in __get__ res = instance.__dict__[self.name] = self.func(instance) File ""/code/.tox/tests/lib/python3.6/site-packages/django/core/paginator.py"", line 91, in count return c() File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/query.py"", line 392, in count return self.query.get_count(using=self.db) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/query.py"", line 504, in get_count number = obj.get_aggregation(using, ['__count'])['__count'] File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/query.py"", line 472, in get_aggregation outer_query.add_subquery(inner_query, using) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/subqueries.py"", line 194, in add_subquery self.subquery, self.sub_params = query.get_compiler(using).as_sql(with_col_aliases=True) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/compiler.py"", line 489, in as_sql where, w_params = self.compile(self.where) if self.where is not None else ("""", []) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/compiler.py"", line 405, in compile sql, params = node.as_sql(self, self.connection) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/where.py"", line 81, in as_sql sql, params = compiler.compile(child) File ""/code/.tox/tests/lib/python3.6/site-packages/django/db/models/sql/compiler.py"", line 405, in compile sql, params = node.as_sql(self, self.connection) File ""/code/.tox/tests/lib/python3.6/site-packages/django/contrib/postgres/lookups.py"", line 11, in as_sql params = lhs_params + rhs_params TypeError: can only concatenate tuple (not ""list"") to tuple }}} " Bug closed Database layer (models, ORM) 2.1 Release blocker duplicate Unreviewed 0 0 0 0 0 0