On 5/9/18 8:39 AM, Facundo Batista wrote:
This way, I could do:
authors = ["John", "Mary", "Estela"]
"Authors: {:, j}".format(authors)
'Authors: John, Mary, Estela'
In this case the join can be made in the format yes, but this proposal
would be very useful when the info to format comes inside a structure
together with other stuff, like...
info = {
... 'title': "A book",
... 'price': Decimal("2.34"),
... 'authors: ["John", "Mary", "Estela"],
... }
...
print("{title!r} (${price}) by {authors:, j}".format(**info))
"A book" ($2.34) by John, Mary, Estela
What do you think?
Among other things, I think you should use .format_map(info) instead of
.format(**info)!
Eric
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