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trac.admin.api.IAdminPanelProvider

-              v3
+              v4
 from trac.core import *
 from trac.admin import IAdminPanelProvider
 from trac.web.chrome import ITemplateProvider, add_notice, add_warning
+from trac.web.chrome import add_notice, add_warning
 from trac.util.text import exception_to_unicode
 …
         return 'admin_query.html', dict((option, self.config.get('query', option))
                                         for option in options)
-    # ITemplateProvider methods
-    # Used to add the plugin's templates and htdocs
-    def get_templates_dirs(self):
-        from pkg_resources import resource_filename
-        return [resource_filename(__name__, 'templates')]
 }}}
 The accompanying ''admin_query.html'':
+The accompanying ''admin_query.html'' template (provided by an appropriate [wiki:TracDev/PluginDevelopment/ExtensionPoints/trac.web.chrome.ITemplateProvider ITemplateProvider] implementation):
 {{{#!xml
 <!DOCTYPE html