replace %(word) in a string

[Marc Boeren]

Hi,

> For example with the string: "hello, %(word1) %(word2) !" and the
> dictionary: {"word1" : "python", "word2" : "lovers"} the final string
> would be: "hello python lovers"

You mean 
	base_string % dictionary

>>> "hello, %(word1)s %(word2)s !" % {"word1" : "python", "word2" :
"lovers"}
'hello, python lovers !'

Notice the trailing s in %(word)s!

Cheerio, Marc.