RE: dictionary total sum

2016-09-07 Thread Joaquin Alzola
On Wednesday, September 7, 2016 at 8:25:42 PM UTC-4, p...@blacktoli.com wrote: > Hello, > > any ideas why this does not work? > > >>> def add(key, num): > ... a[key] += num > ... > >>> a={} > >>> a["007-12"] = 22 if not a.has_key("007-12") else add("007-12",22) > >>> a > {'007-12': 22} # OK her

Re: dictionary total sum

2016-09-07 Thread Ned Batchelder
On Wednesday, September 7, 2016 at 8:25:42 PM UTC-4, p...@blacktoli.com wrote: > Hello, > > any ideas why this does not work? > > >>> def add(key, num): > ... a[key] += num > ... > >>> a={} > >>> a["007-12"] = 22 if not a.has_key("007-12") else add("007-12",22) > >>> a > {'007-12': 22} # OK h