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| author | Chris McDonough <chrism@agendaless.com> | 2009-01-25 02:30:46 +0000 |
|---|---|---|
| committer | Chris McDonough <chrism@agendaless.com> | 2009-01-25 02:30:46 +0000 |
| commit | cfd4e5e06d05dac3e8f1c03b63bc3cf37242334a (patch) | |
| tree | 506481ffc66fef568749c27bcd2611fe9a98d1b0 /repoze/bfg/wsgi.py | |
| parent | fbd7ff75bde1c59c1b791b0db1be4f81f81d2d3d (diff) | |
| download | pyramid-cfd4e5e06d05dac3e8f1c03b63bc3cf37242334a.tar.gz pyramid-cfd4e5e06d05dac3e8f1c03b63bc3cf37242334a.tar.bz2 pyramid-cfd4e5e06d05dac3e8f1c03b63bc3cf37242334a.zip | |
- You can now override the NotFound and Unauthorized responses that
:mod:`repoze.bfg` generates when a view cannot be found or cannot be
invoked due to lack of permission. See the "ZCML Hooks" chapter in
the docs for more information.
- Use a homegrown Unauthorized error instead of
``webob.exc.Unauthorized`` (the latter is slow).
- Various speed micro-tweaks.
Diffstat (limited to 'repoze/bfg/wsgi.py')
| -rw-r--r-- | repoze/bfg/wsgi.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/repoze/bfg/wsgi.py b/repoze/bfg/wsgi.py index b0feef29e..38cca58a3 100644 --- a/repoze/bfg/wsgi.py +++ b/repoze/bfg/wsgi.py @@ -1,3 +1,5 @@ +from cgi import escape + try: from functools import wraps except ImportError: @@ -31,3 +33,26 @@ def wsgiapp(wrapped): def decorator(context, request): return request.get_response(wrapped) return wraps(wrapped)(decorator) # pickleability + +class HTTPException(object): + def __call__(self, environ, start_response, exc_info=False): + try: + msg = escape(environ['message']) + except KeyError: + msg = '' + html = """<body> + <html><title>%s</title><body><h1>%s</h1> + <code>%s</code> + """ % (self.status, self.status, msg) + headers = [('Content-Length', len(html)), ('Content-Type', 'text/html')] + start_response(self.status, headers) + return [html] + +class NotFound(HTTPException): + """ The default NotFound WSGI application """ + status = '404 Not Found' + +class Unauthorized(HTTPException): + """ The default Unauthorized WSGI application """ + status = '401 Unauthorized' + |