Mercurial > genshi > genshi-test
view markup/plugin.py @ 26:039fc5b87405
* Split out the XPath tests into a separate `unittest`-based file.
* Added many more docstrings.
* Cleaned up the implementation of the XML/HTML parsers a bit.
* The HTML parser now correctly handles minimized attributes.
* Added `COPYING` and `README` files.
author | cmlenz |
---|---|
date | Wed, 28 Jun 2006 08:55:04 +0000 |
parents | eca77129518a |
children | b8456279c444 |
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# -*- coding: utf-8 -*- # # Copyright (C) 2006 Matthew Good # All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://trac.edgewall.com/license.html. # # This software consists of voluntary contributions made by many # individuals. For the exact contribution history, see the revision # history and logs, available at http://projects.edgewall.com/trac/. import os from pkg_resources import resource_filename from markup.template import Context, Template, TemplateLoader class TemplateEnginePlugin(object): def __init__(self, extra_vars_func=None, options=None): if options is None: options = {} # TODO get loader_args from the options dict self.loader = TemplateLoader(auto_reload=True) self.options = options self.get_extra_vars = extra_vars_func def load_template(self, templatename): """Find a template specified in python 'dot' notation.""" divider = templatename.rfind('.') if divider >= 0: package = templatename[:divider] basename = templatename[divider + 1:] + '.html' templatename = resource_filename(package, basename) return self.loader.load(templatename) def render(self, info, format='html', fragment=False, template=None): """Render the template to a string using the provided info.""" return self.transform(info, template).render(method=format) def transform(self, info, template): """Render the output to an event stream.""" if not isinstance(template, Template): template = self.load_template(template) data = {} if self.get_extra_vars: data.update(self.get_extra_vars()) data.update(info) ctxt = Context(**data) return template.generate(ctxt)