Created
November 21, 2013 02:38
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python use mako template
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| ##-*- coding: utf-8 -*- | |
| <!-- move in templates --> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>${title}</title> | |
| </head> | |
| <body> | |
| ${body} | |
| </body> | |
| </html> |
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| #-*- coding: utf-8 -*- | |
| import tornado.web | |
| import os.path | |
| import tornado.ioloop | |
| import mako.lookup | |
| import tornado.httpserver | |
| import mako.template | |
| from tornado.options import options, define | |
| define('port', default=3000, help='running on the given port', type=int) | |
| class BaseHandler(tornado.web.RequestHandler): | |
| def initialize(self): | |
| template_path = self.get_template_path() | |
| self.lookup = mako.lookup.TemplateLookup(directories=[template_path], input_encoding='utf-8', output_encoding='utf-8') | |
| def render_string(self, template_path, **kwargs): | |
| template = self.lookup.get_template(template_path) | |
| namespace = self.get_template_namespace() | |
| namespace.update(kwargs) | |
| return template.render(**namespace) | |
| def render(self, template_path, **kwargs): | |
| self.finish(self.render_string(template_path, **kwargs)) | |
| class IndexHandler(BaseHandler): | |
| def get(self): | |
| self.render('index.html',title='Tornado with Mako',body='This is a body') | |
| class Application(tornado.web.Application): | |
| def __init__(self): | |
| handlers = [ | |
| (r'/',IndexHandler), | |
| ] | |
| settings = { | |
| 'template_path' : os.path.join(os.path.dirname(__file__),'templates') | |
| } | |
| tornado.web.Application.__init__(self, handlers,**settings) | |
| def main(): | |
| tornado.options.parse_command_line() | |
| http_server = tornado.httpserver.HTTPServer(Application()) | |
| http_server.listen(options.port) | |
| tornado.ioloop.IOLoop.instance().start() | |
| if __name__ == '__main__': | |
| main() |
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