Tornado web application is done in subclasses of RequestHandler. The main entry point for a handler subclass is a method named after the HTTP method being handled: get(), post(), etc. Each handler may define define a BaseHandler class that overrides methods such as write_error and get_current_user and then subclass your own BaseHandler instead of RequestHandler for all your specific handlers. Handling request different template paths for different handlers). To load templates from a non-filesystem location, subclass tornado.template.BaseLoader and pass an instance as the template_loader application setting. Compiled

false or omitted, this returns False; otherwise it returns True. bool is also a class, which is a subclass of int. Class bool cannot be subclassed further. Its only instances are False and True. 2.2.1 新版功能 Reference, 发布 2.7.18 subclass thereof. Also return true if classinfo is a type object (new-style class) and object is an object of that type or of a (direct, indirect or virtual) subclass thereof. If object issubclass(class, classinfo) Return true if class is a subclass (direct, indirect or virtual) of classinfo. A class is considered a subclass of itself. classinfo may be a tuple of class objects, in which

false or omitted, this returns False; otherwise it returns True. bool is also a class, which is a subclass of int. Class bool cannot be subclassed further. Its only instances are False and True. 2.2.1 新版功能 Reference, 发布 2.7.18 subclass thereof. Also return true if classinfo is a type object (new-style class) and object is an object of that type or of a (direct, indirect or virtual) subclass thereof. If object issubclass(class, classinfo) Return true if class is a subclass (direct, indirect or virtual) of classinfo. A class is considered a subclass of itself. classinfo may be a tuple of class objects, in which

false or omitted, this returns False; otherwise it returns True. bool is also a class, which is a subclass of int. Class bool cannot be subclassed further. Its only instances are False and True. 2.2.1 新版功能 Reference, 发布 2.7.18 subclass thereof. Also return true if classinfo is a type object (new-style class) and object is an object of that type or of a (direct, indirect or virtual) subclass thereof. If object issubclass(class, classinfo) Return true if class is a subclass (direct, indirect or virtual) of classinfo. A class is considered a subclass of itself. classinfo may be a tuple of class objects, in which

Tornado web application is done in subclasses of RequestHandler. The main entry point for a handler subclass is a method named after the HTTP method being handled: get(), post(), etc. Each handler may define define a BaseHandler class that overrides methods such as write_error and get_current_user and then subclass your own BaseHandler instead of RequestHandler for all your specific handlers. Handling request different template paths for different handlers). To load templates from a non-filesystem location, subclass tornado.template.BaseLoader and pass an instance as the template_loader application setting. Compiled

three components, that correspond to Django’s familiar Model-View-Template scheme: What Function Subclass of model (if required) plugin instance configuration CMSPlugin view display logic CMSPluginBase file in the root level called cms_wizards.py. In this file, import Wizard as follows: Then, simply subclass Wizard and instantiate it. Note Registering a wizard with the wizard_pool is no longer the preferred class as another keyword argument when you instantiate the Wizard object. For example: You must subclass cms.wizards.wizard_base.Wizard to use it. This is because each wizard’s uniqueness is determined

return self.poll.question Note: django CMS plugins must inherit from cms.models.CMSPlugin (or a subclass thereof) and not models.Model. Run manage.py syncdb to create the database tables for this model build your plugin, you’ll make it out of: • a subclass of cms.models.pluginmodel.CMSPlugin to store the configuration for your plugin instances • a subclass of cms.plugin_base.CMSPluginBase that defines actually a subclass of django.contrib.admin.options.ModelAdmin. It is its render() method that is the plugin’s view function. An aside on models and configuration The plugin model, the subclass of cms.models

return self.poll.question Note: django CMS plugins must inherit from cms.models.CMSPlugin (or a subclass thereof) and not models.Model. Run manage.py syncdb to create the database tables for this model to build your plugin, you’ll make it from: • a subclass of cms.models.pluginmodel.CMSPlugin to store the configuration for your plugin instances • a subclass of cms.plugin_base.CMSPluginBase that defines actually a subclass of django.contrib.admin.options.ModelAdmin. It is its render() method that is the plugin’s view function. An aside on models and configuration The plugin model, the subclass of cms.models

return self.poll.question Note: django CMS plugins must inherit from cms.models.CMSPlugin (or a subclass thereof) and not models.Model. Run manage.py syncdb to create the database tables for this model to build your plugin, you’ll make it from: • a subclass of cms.models.pluginmodel.CMSPlugin to store the configuration for your plugin instances • a subclass of cms.plugin_base.CMSPluginBase that defines actually a subclass of django.contrib.admin.options.ModelAdmin. It is its render() method that is the plugin’s view function. An aside on models and configuration The plugin model, the subclass of cms.models

return self.poll.question Note django CMS plugins must inherit from cms.models.CMSPlugin (or a subclass thereof) and not models.Model [http://readthedocs.org/docs/django/en/latest/ref/models/instances so to build your plugin, you’ll make it from: a subclass of cms.models.pluginmodel.CMSPlugin to store the configuration for your plugin instances a subclass of cms.plugin_base.CMSPluginBase that defines actually a subclass of django.contrib.admin.options.ModelAdmin. It is its render() method that is the plugin’s view function. 2.2.2. An aside on models and configuration The plugin model, the subclass of cms