local_renderer.py revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d 
1# Copyright 2013 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5import os
6import urlparse
7
8from render_servlet import RenderServlet
9from fake_fetchers import ConfigureFakeFetchers
10from servlet import Request
11
12class LocalRenderer(object):
13  '''Renders pages fetched from the local file system.
14  '''
15  def __init__(self, base_dir):
16    self._base_dir = base_dir.replace(os.sep, '/').rstrip('/')
17
18  def Render(self, path, headers=None, servlet=RenderServlet):
19    '''Renders |path|, returning a tuple of (status, contents, headers).
20    '''
21    headers = headers or {}
22    # TODO(kalman): do this via a LocalFileSystem not this fake AppEngine stuff.
23    ConfigureFakeFetchers(os.path.join(self._base_dir, 'docs'))
24    url_path = urlparse.urlparse(path.replace(os.sep, '/')).path
25    return servlet(Request(url_path, headers)).Get()
26