Why no '|' operator for dict?
"Ian Kelly" wrote in message
news:CALwzidkP3Ls4s-Zi3ax6no-68kw4_XDOzvWA-cJ+oz+ApqrWXg at mail.gmail.com...
> On Mon, Feb 5, 2018 at 12:35 AM, Frank Millman <frank at chagford.com> wrote:
> > So I have 2 questions -
> > 1. Is there any particular reason why '|' is not supported?
> '|' is the set union operation, roughly equivalent to the set.union
> method. Dicts don't have a union operation. If they did, and the same
> key were found in both sets, what would be the value of that key in
> the union?
> > 2. Is there a better way to do what I want?
> The dict.items() view is explicitly set-like and can be unioned, so
> you can do this:
> py> dict(d1.items() | d2.items())
Excellent explanation, and excellent solution!
Thanks very much.