Hi folks
I'm trying to upgrade an application from 0.9.6 to 0.9.7, and I'm
stuck on the last bug.
Whenever any of my formencode schemas cause validation to fail (via
the @validate decorator on form POST), I lose all the request params
when the request is redirected to my form display method. This then
causes KeyErrors when I go to display the form with the errors. I
can't work out what's causing the problem.
Although request.params (and request.GET and .POST) are empty
MultiDicts, from the wsgi variables I can see that all my submitted
parameters are present in 'webob._parsed_post_vars'.
Here's a stack trace:
Traceback (most recent call last):
File "/home/johnd/python/jcr-0.6.7/jcr/lib/base.py", line 98, in
__call__
return WSGIController.__call__(self, environ, start_response)
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 221, in __call__
response = self._dispatch_call()
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 172, in _dispatch_call
response = self._inspect_call(func)
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 107, in _inspect_call
result = self._perform_call(func, args)
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 60, in _perform_call
return func(**args)
File "<string>", line 2, in upload
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/authorize/pylons_adaptors.py", line 36, in validate
return permission.check(app, request.environ, self.start_response)
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/permissions.py", line 177, in check
return app(environ, start_response)
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/authorize/pylons_adaptors.py", line 35, in app
return func(self, *args, **kwargs)
File "<string>", line 2, in upload
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
decorators/__init__.py", line 161, in wrapper
response = self._dispatch_call()
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 172, in _dispatch_call
response = self._inspect_call(func)
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 107, in _inspect_call
result = self._perform_call(func, args)
File "/usr/lib/python2.5/site-packages/Pylons-0.9.7-py2.5.egg/pylons/
controllers/core.py", line 60, in _perform_call
return func(**args)
File "<string>", line 2, in index
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/authorize/pylons_adaptors.py", line 36, in validate
return permission.check(app, request.environ, self.start_response)
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/permissions.py", line 177, in check
return app(environ, start_response)
File "/usr/lib/python2.5/site-packages/AuthKit-0.4.3-py2.5.egg/
authkit/authorize/pylons_adaptors.py", line 35, in app
return func(self, *args, **kwargs)
File "/home/johnd/python/jcr-0.6.7/jcr/controllers/projectadmin/
selectfileset.py", line 36, in index
c.projectId = int(request.params['projectId'])
File "build/bdist.linux-i686/egg/webob/multidict.py", line 314, in
__getitem__
return self._decode_value(self.multi.__getitem__(self._encode_key
(key)))
File "build/bdist.linux-i686/egg/webob/multidict.py", line 440, in
__getitem__
raise KeyError(key)
KeyError: 'projectId'
I'd really appreciate any suggestions on this - I'm stumped :(
Thanks in advance ........................ John Dickson
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