Only show key_fields in error message
This caused a crash when GET, POST, and context were added to
the django_args by the decorators.
Patch by: Sverre Rabbelier
setup.cfg
setup.py
test
WebOb.egg-info/PKG-INFO
WebOb.egg-info/SOURCES.txt
WebOb.egg-info/dependency_links.txt
WebOb.egg-info/top_level.txt
WebOb.egg-info/zip-safe
docs/comment-example.txt
docs/differences.txt
docs/file-example.txt
docs/index.txt
docs/license.txt
docs/news.txt
docs/reference.txt
docs/test-file.txt
docs/wiki-example.txt
docs/comment-example-code/example.py
docs/wiki-example-code/example.py
tests/__init__.py
tests/conftest.py
tests/test_request.py
tests/test_request.txt
tests/test_response.py
tests/test_response.txt
webob/__init__.py
webob/acceptparse.py
webob/byterange.py
webob/cachecontrol.py
webob/datastruct.py
webob/etag.py
webob/exc.py
webob/headerdict.py
webob/multidict.py
webob/statusreasons.py
webob/updatedict.py
webob/util/__init__.py
webob/util/dictmixin.py
webob/util/reversed.py
webob/util/safegzip.py
webob/util/stringtemplate.py