Proper syntax to pass multiple arguments to a method in Python 3?
Question
I'm attempting to remove all punctuation AND digits from a string using the method str.maketrans(). I've succeeded with two lines:
a_string = a_string.translate(str.maketrans('', '', string.punctuation))
a_string = a_string.translate(str.maketrans('', '', string.digits))
I'm curious if this can be done with a single line. The documentation for Python 3 states appropriate syntax is:
str.maketrans( x [, y [, z] ] )
Is there a recommended syntax to incorporate multiple arguments for 'z'?
1 answers
solution1
0 2018-01-12 23:45:47
对于后代，可以使用“ +”作为解决方案：
a_string = a_string.translate(str.maketrans('', '', string.punctuation + string.digits))
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