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Groups > comp.lang.python > #101320
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| From | Joel Goldstick <joel.goldstick@gmail.com> |
| Newsgroups | comp.lang.python |
| Subject | Re: How to union nested Sets / A single set from nested sets? |
| Date | Thu, 7 Jan 2016 00:33:49 -0500 |
| Lines | 32 |
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On Wed, Jan 6, 2016 at 11:59 PM, Grobu <snailcoder@retrosite.invalid> wrote: > On 04/01/16 03:40, mviljamaa wrote: > >> I'm forming sets by set.adding to sets and this leads to sets such as: >> >> Set([ImmutableSet(['a', ImmutableSet(['a'])]), ImmutableSet(['b', 'c'])]) >> >> Is there way union these to a single set, i.e. get >> >> Set(['a', 'b', 'c']) >> >> ? >> > > There's a built-in "union" method for sets : > > >>> a = set( ['a', 'b'] ) > >>> b = set( ['c', 'd'] ) > >>> a.union(b) > set(['a', 'c', 'b', 'd']) > > HTH > -- > https://mail.python.org/mailman/listinfo/python-list > plus 1 -- Joel Goldstick http://joelgoldstick.com/stats/birthdays
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How to union nested Sets / A single set from nested sets? mviljamaa <mviljamaa@kapsi.fi> - 2016-01-04 04:40 +0200
Re: How to union nested Sets / A single set from nested sets? Rustom Mody <rustompmody@gmail.com> - 2016-01-06 08:19 -0800
Re: How to union nested Sets / A single set from nested sets? Grobu <snailcoder@retrosite.invalid> - 2016-01-07 05:59 +0100
Re: How to union nested Sets / A single set from nested sets? Joel Goldstick <joel.goldstick@gmail.com> - 2016-01-07 00:33 -0500
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