Mercurial > genshi > mirror
view examples/tutorial/geddit/lib/template.py @ 611:236c351928a2 trunk
Add current code for GenshiTutorial to the `examples` directory.
author | cmlenz |
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date | Wed, 29 Aug 2007 17:51:45 +0000 |
parents | |
children | 06165fee45ab |
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import os import cherrypy from genshi.core import Stream from genshi.output import encode, get_serializer from genshi.template import TemplateLoader loader = TemplateLoader( os.path.join(os.path.dirname(__file__), '..', 'templates'), auto_reload=True ) def output(filename, method=None, encoding='utf-8', **options): """Decorator for exposed methods to specify what template the should use for rendering, and which serialization method and options should be applied. """ def decorate(func): def wrapper(*args, **kwargs): cherrypy.thread_data.template = loader.load(filename) serializer = get_serializer(method, **options) stream = func(*args, **kwargs) if not isinstance(stream, Stream): return stream return encode(serializer(stream), method=serializer, encoding=encoding) return wrapper return decorate def render(*args, **kwargs): """Function to render the given data to the template specified via the ``@output`` decorator. """ if args: assert len(args) == 1, \ 'Expected exactly one argument, but got %r' % (args,) template = loader.load(args[0]) else: template = cherrypy.thread_data.template return template.generate(**kwargs)