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| From | Ervin Hegedüs <airween@gmail.com> |
| Newsgroups | comp.lang.python |
| Subject | String format - resolve placeholders names |
| Date | Fri, 20 Nov 2015 15:52:27 +0100 |
| Lines | 35 |
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Hi,
Python has a good string formatter, eg. I can do this:
s = "{who} likes {what}"
d = {'who': "Adam", 'what': "ants"}
s.format(**d)
result:
'Adam likes ants'
Is it possible, and if yes, how to resolve the placeholders names
in string?
There is a know method:
d1 = {'who1': "Adam", 'what1': "ants"}
try:
s.format(**d1)
except KeyError:
print("keyword missing")
(gives 'keyword missing' as result).
But is there any other (direct) way, which keywords exists in
string?
Thanks,
a.
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String format - resolve placeholders names Ervin Hegedüs <airween@gmail.com> - 2015-11-20 15:52 +0100
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