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Pythonメモ:文字列に値を代入する際

Posted at

三つ方法がある。

例1:一つだけ代入
name = "juniskw"

print("Hello %s!" % name)
例2:複数代入(タプル)
f_nm = "jun"
l_nm = "iskw"

print( "Hello %s%s" % (f_nm,l_nm,) )
例3:複数代入(辞書)
f_nm = "jun"
l_nm = "iskw"

print( "Hello %(first)s%(last)s!" % {'first':f_nm,'last':l_nm,} )

いずれでも出力は同じ("Hello juniskw!")。代入する数に応じて使い分けてく感じか。

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