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Commit 2cd17f64 authored by Hanno Schlichting's avatar Hanno Schlichting
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Extend HTTPExceptionHandler to deal with any exception.

parent d69a8576
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Showing with 33 additions and 1 deletion
src/Zope2/Startup/httpexceptions.py
View file @ 2cd17f64
from zExceptions import HTTPException from zExceptions import (
HTTPException,
InternalError,
)
ERROR_HTML = """\
<html>
<head><title>Site Error</title></head>
<body bgcolor="#FFFFFF">
<h2>Site Error</h2>
<p>An error was encountered while publishing this resource.
</p>
<p><strong>Sorry, a site error occurred.</strong></p>
%s
<hr noshade="noshade"/>
<p>Troubleshooting Suggestions</p>
<ul>
<li>The URL may be incorrect.</li>
<li>The parameters passed to this resource may be incorrect.</li>
<li>A resource that this resource relies on may be
encountering an error.</li>
</ul>
<p>If the error persists please contact the site maintainer.
Thank you for your patience.
</p></body></html>"""
class HTTPExceptionHandler(object): class HTTPExceptionHandler(object):
...@@ -12,6 +40,10 @@ class HTTPExceptionHandler(object): ...@@ -12,6 +40,10 @@ class HTTPExceptionHandler(object):
return self.application(environ, start_response) return self.application(environ, start_response)
except HTTPException as exc: except HTTPException as exc:
return exc(environ, start_response) return exc(environ, start_response)
except Exception as exc:
wrapper = InternalError()
wrapper.setBody(ERROR_HTML % repr(exc))
return wrapper(environ, start_response)
def main(app, global_conf=None): def main(app, global_conf=None):
......
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