| #!/usr/bin/env python2.5 |
| # |
| # Copyright 2011 the Melange authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """Module containing the boiler plate required to construct templates |
| """ |
| |
| |
| import logging |
| |
| from django.template import loader |
| |
| from soc.views.helper import context as context_helper |
| |
| |
| class Template(object): |
| """Template class that facilitates the rendering of templates. |
| """ |
| |
| def __init__(self, data): |
| self.data = data |
| |
| def render(self): |
| """Renders the template to a string. |
| |
| Uses the context method to retrieve the appropriate context, uses the |
| self.templatePath() method to retrieve the template that should be used. |
| """ |
| try: |
| context = context_helper.default(self.data) |
| context.update(self.context()) |
| rendered = loader.render_to_string(self.templatePath(), dictionary=context) |
| except Exception, e: |
| logging.exception(e) |
| raise e |
| |
| return rendered |
| |
| def context(self): |
| """Returns the context for the current template. |
| """ |
| return {} |
| |
| def templatePath(self): |
| """Returns the path to the template that should be used in render(). |
| |
| Subclasses should override this method. |
| """ |
| raise NotImplementedError() |