[Python-Dev] A grammatical oddity: trailing commas in argument lists -- continuation

Raymond Hettinger raymond.hettinger at gmail.com
Mon Dec 13 22:55:17 CET 2010

On Dec 13, 2010, at 1:21 PM, Terry Reedy wrote:

> Same here. A strong +1 for a consistent rule (always or never allowed) with a +1 for always given others use case of one param/arg per line.

It seems to me that a trailing comma in an argument list is more likely to be a user error than a deliberate comma-for-the-future. 


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