August Cayzer a759c47c9e Return MultiParams from request.post_vars() to preserve multi-valued form fields ... Form submissions with multiple values for the same key (e.g. ``<select multiple>``) previously had every value but the last silently discarded, because ``post_vars()`` called ``dict(parse_qsl(...))``. Switch the implementation to return a ``MultiParams`` object built from ``parse_qs(...)``, mirroring the existing ``request.args`` shape so both sides of the GET/POST surface behave consistently. ``MultiParams`` gains an ``items()`` method that yields (key, first_value) pairs, matching ``__getitem__`` semantics, so it works in patterns such as ``dict(post_vars())`` and the existing ``_coerce_execute_write_payload`` dict comprehension. Internal callers of ``_json_or_form_payload`` (``execute_write`` and ``stored_queries``) had ``isinstance(data, dict)`` guards intended to validate JSON shape but also rejected the new ``MultiParams`` return on the form path. Gate those guards on ``is_json`` so the form path passes through unchanged. The bundled ``my_plugin`` test fixture wraps ``post_vars()`` in ``dict()`` before passing to ``Response.json``, demonstrating the migration path for plugins that need a JSON-serialisable mapping. Closes #2425		2026-05-29 21:43:39 +01:00
..
messages_output_renderer.py	Flash messages mechanism, closes #790	2020-06-02 14:12:18 -07:00
my_plugin.py	Return MultiParams from request.post_vars() to preserve multi-valued form fields	2026-05-29 21:43:39 +01:00
my_plugin_2.py	Clean up query management test coverage	2026-05-24 23:06:01 -07:00
register_output_renderer.py	register_output_renderer can now return Response, closes #953	2020-08-27 21:02:50 -07:00
sleep_sql_function.py	Remove undocumented sqlite_functions mechanism, closes #1567	2021-12-17 17:54:39 -08:00
view_name.py	Refactored test plugins into tests/plugins, closes #775	2020-05-27 17:57:25 -07:00