Version 2 Changelog#

Below are all the changelogs for the stable versions of hikari-lightbulb (version 2.0.0 to present).


Version 2.2.1#

  • Add lightbulb.errors.ConverterFailure.raw_value.

  • Fix context menu commands not able to be registered globally.

  • Fix StartingEvent listener not correctly being subscribed to in the tasks extension.

  • Update __all__ to add missing items.

  • Add lightbulb.errors.CheckFailure.causes.

  • Fix non-ephemeral followup responses to interactions not being able to be edited.

  • Add support for hikari.Attachment option type.

  • Add kwarg pass_options to lightbulb.decorators.command decorator.

  • Add lightbulb.decorators.set_max_concurrency.

  • Deprecate lightbulb.checks.has_attachment.

  • Fix plugins being shown in the default help command even when no commands are visible in the plugin.

  • Fix subcommand names being present in Context.options for slash subcommands.

Version 2.2.0#

  • Fix option serialiser not correctly detecting changes for value for min|max_value.

  • Add delete_after kwarg to Context.respond.

  • Fix KeyError being raised instead of a more appropriate error when attempting to reload an extension that is not already loaded.

  • Add lightbulb.ext.tasks extension for repeating tasks.

  • Fix ephemeral and auto_defer not working as expected for subcommands.

  • Fix subcommands not being registered to more than one command group at a time where it would be expected.

  • Add context menu (user and message) commands.

  • Fix BotApp.remove_plugin not correctly removing plugins from the bot’s plugin list.

  • Modify the stop emoji for ButtonNavigator.

  • Add additional validation for slash command options.

  • Add lightbulb.utils.build_invite_url.

  • Rewrite application command management system to reduce the total number of requests made.

  • Fix plugins showing in the default help command when there are no commands shown for that plugin.

  • Add __getitem__ implementation for OptionsProxy.

  • Add lightbulb.app.BotApp.sync_application_commands.

  • Add support for sending of attachment(s) within interaction initial responses.

  • Add typing overloads to Context.respond.

  • Add lightbulb.app.BotApp.create_task.

Version 2.1.3#

Version 2.1.2#

Version 2.1.1#

Version 2.1.0#

Version 2.0.4#

  • Fix application command instances being populated only if the command was created.

  • Fix application commands only being created for the first given guild ID.

  • Fix various typing preventing code written using lightbulb from being mypy compliant.

  • Add __all__ to all init files in order to be able to export more items to top level.

Version 2.0.3#

Version 2.0.2#

Version 2.0.1#

  • Fix slash command groups erroring on creation if using the @BotApp.command decorator.

  • Add exclusive checks feature. Only one of the exclusive checks will be required to pass in order for the command to be run. See the checks API reference page for more information.

Version 2.0.0#

This version is a complete rewrite of the API. Almost everything has been rewritten from scratch so don’t expect much, if any, of the API to be the same as in version 1.

Changes

  • Lightbulb is now fully typed and mypy compliant.

  • Slight memory usage improvements.

  • Added ability to do python -m lightbulb to give basic version information.

  • Rename lightbulb.Bot to lightbulb.BotApp.

  • Complete rewrite of the method used to define commands. See Creating Commands for details on the new method.
    • Prefix and slash commands are now defined the same way, and single functions can implement any combination of commands.

    • Options (arguments) are now defined using the lightbulb.decorators.option decorator instead of parsing the command signature.

  • Plugins are no longer defined as classes. See Plugins for details on the new method of defining and using plugins.

  • Contexts now all have the same interface. lightbulb.context.base.Context is the base class.

  • Help command has been completely overhauled.
    • Removed get_command_signature function in favour of a signature property on command objects.

  • Application command management and change detection has been completely overhauled.

  • Some errors have been removed, new errors have been added.

  • Custom converters have been overhauled to use a base class instead of being functions lightbulb.converters.base.BaseConverter.

  • Added ability to automatically defer responses to commands, as well as the ability to send all responses from a command as ephemeral by default.

  • Rewrite permission checks.

  • Added many more event types for the additional types of commands available.

  • Minor changes to cooldown implementation.

  • Added data store module to assist with storing data in the bot (and optionally plugin) instance(s).

  • Refactor argument parsing for prefix commands to allow you to drop in your own implementation.

  • Minor changes to navigator and paginator implementation - you shouldn’t notice these in normal use.

  • Command and context classes moved up a level to their respective sub-modules. You can no longer access them with lightbulb.x you need to instead do lightbulb.commands|context.x

  • Prefix command groups, subgroups and subcommands now require separate classes.

  • Added guides section in the documentation.

  • Changed documentation theme.