ValueError from dict - some detail would be helpful

metaperl metaperl at
Thu Jan 11 16:26:15 CET 2007

  File "/sw/lib/python2.5/", line 120, in _dict_to_list
    raise ValueError, "dict contains fields not in fieldnames"

--- it would be nice if it said what field it was

I know that I can do a set difference on the two myself, but since it
know what wasn't there.. why not report it and save me some time?

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