[Csv] Re: [Python-checkins] python/nondist/sandbox/csv _csv.c,1.9,1.10

[Skip Montanaro]

    dave> Oops - forgot to check for '+-.' when quoting is QUOTE_NONNUMERIC.

Looking at the code, I wonder if when quoting is set to NONNUMERIC a single
attempt to call PyFloat_FromString(field) should be made and the result used
to identify the field as numeric or not.  (Not for performance, but for
accuracy of the setting.)

Skip