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How to use _get_installed_plugin method in Slash

Best Python code snippet using slash

plugin_manager.py

Source:plugin_manager.py

...162    def uninstall(self, plugin):163        """164        Uninstalls a plugin165        """166        plugin = self._get_installed_plugin(plugin)167        try:168            self.deactivate(plugin)169        except IncompatiblePlugin:170            pass171        self._unconfigure(plugin)172        plugin_name = plugin.get_name()173        self._installed.pop(plugin_name)174        cmd_name = self.normalize_command_line_name(plugin_name)175        self._cmd_line_to_name.pop(cmd_name, None)176        config_name = self.normalize_config_name(plugin_name)177        self._config_to_name.pop(config_name, None)178    def uninstall_all(self):179        """180        Uninstalls all installed plugins181        """182        for plugin_info in list(self._installed.values()):183            self.uninstall(plugin_info.plugin_instance)184        assert not self._installed185    def activate(self, plugin):186        """187        Activates a plugin, registering its hook callbacks to their respective hooks.188        :param plugin: either a plugin object or a plugin name189        """190        plugin = self._get_installed_plugin(plugin)191        plugin_name = plugin.get_name()192        if self._is_parallel_supported(plugin):193            _logger.warn("Activating plugin {} though it's configuration for parallel mode doesn't fit to current session".format(plugin.get_name()))194        plugin.activate()195        for hook, callback, kwargs in self._get_plugin_registrations(plugin):196            hook.register(callback, **kwargs)197        self._active.add(plugin_name)198    def activate_later(self, plugin):199        """200        Adds a plugin to the set of plugins pending activation. It can be remvoed from the queue with :meth:`.deactivate_later`201        .. seealso:: :meth:`.activate_pending_plugins`202        """203        self._pending_activation.add(self._get_installed_plugin(plugin).get_name())204    def deactivate_later(self, plugin):205        """206        Removes a plugin from the set of plugins pending activation.207        .. seealso:: :meth:`.activate_pending_plugins`208        """209        self._pending_deactivation.add(self._get_installed_plugin(plugin).get_name())210    def activate_pending_plugins(self):211        """212        Activates all plugins queued with :meth:`.activate_later`213        """214        while self._pending_activation:215            plugin_name = self._pending_activation.pop()216            if plugin_name not in self._pending_deactivation:217                self.activate(plugin_name)218        while self._pending_deactivation:219            plugin_name = self._pending_deactivation.pop()220            if plugin_name in self._active:221                self.deactivate(plugin_name)222    def normalize_command_line_name(self, plugin_name):223        return plugin_name.replace(' ', '-')224    def normalize_config_name(self, plugin_name):225        return plugin_name.replace(' ', '_')226    def deactivate(self, plugin):227        """228        Deactivates a plugin, unregistering all of its hook callbacks229        :param plugin: either a plugin object or a plugin name230        """231        plugin = self._get_installed_plugin(plugin)232        plugin_name = plugin.get_name()233        token = self._get_token(plugin_name)234        if plugin_name in self._active:235            gossip.get_global_group().unregister_token(token)236            self._active.discard(plugin_name)237            plugin.deactivate()238    def _configure(self, plugin):239        cfg = plugin.get_config()240        if cfg is not None:241            warn_deprecation('PluginInterface.get_config() is deprecated. '242                             'Please use PluginInterface.get_default_config() instead')243        else:244            cfg = plugin.get_default_config()245        if cfg is not None:246            plugin_name = plugin.get_name()247            config_name = self.normalize_config_name(plugin_name)248            config['plugin_config'].extend({config_name: cfg})249    def _unconfigure(self, plugin):250        plugin_config = config['plugin_config']251        config_name = self.normalize_config_name(plugin.get_name())252        if config_name in plugin_config:253            plugin_config.pop(config_name)254    def _get_token(self, plugin_name):255        return "slash.plugins.{}".format(plugin_name)256    def _get_installed_plugin_instance_by_name(self, plugin_name):257        plugin_info = self._installed.get(plugin_name)258        if plugin_info is None:259            return None260        return plugin_info.plugin_instance261    def _get_installed_plugin_instance_by_type(self, plugin_class):262        for plugin in self._installed.values():263            if type(plugin.plugin_instance) is plugin_class: # pylint: disable=unidiomatic-typecheck264                return plugin.plugin_instance265        return None266    def _get_installed_plugin(self, plugin):267        if isinstance(plugin, str):268            plugin_name = plugin269            if plugin_name in self._cmd_line_to_name:270                plugin_name = self._cmd_line_to_name[plugin_name]271            plugin_instance = self._get_installed_plugin_instance_by_name(plugin_name)272        elif isinstance(plugin, type):273            plugin_instance = self._get_installed_plugin_instance_by_type(plugin)274            plugin_name = plugin_instance.get_name() if plugin_instance is not None else repr(plugin)275        else:276            plugin_instance = plugin277            plugin_name = plugin.get_name()278        if plugin_instance is None or self._get_installed_plugin_instance_by_name(plugin_name) is not plugin_instance:279            raise UnknownPlugin("Unknown plugin: {}".format(plugin_name))280        return plugin_instance...

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