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>>> reply = "" "

Greetings ...

Hello% (name) s!

Your Age squared was% (age) s

"""

>>> values = {' name ': ' Bob ', ' Age ': 40}

>>> Print (reply% values)

Greetings ...

Hello bob!

Your Age Squared is 40

Description

In the default statement, you can directly fill in the% () expression, format the string, in the following format:

%[(name) [(Flags)] [][width][.precision]typecode

Where "name" can be output through a dictionary

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>>> template = ' {0}, {1} and {2} '

>>> template.format{' spam ', ' ham ', ' eggs ')

' Spam, ham and eggs '

>>> template = ' {motto}, {pork} and {food} '

>>> Template.format (motto= ' spam ', pork= ' ham ', food= ' eggs ')

' Spam, ham and eggs '

>>> template = ' {motto}, {0} and {food} '

>>> template.format (' Ham ', motto= ' spam ', food= ' eggs ')

' Spam, ham and eggs '

Description

In. Format, you can output, note that the reference in {}, the number represents the location in format, and the string type represents the reference variable

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>>> Import Sys

>>> ' My {1[spam]} runs {0.platform} '. Format (sys, {' spam ': ' Laptop '})

' My laptop runs Win32 '

>>> ' My {Config[spam]} runs {sys.platform} '. format (sys = sys, config={' spam ': ' Laptop '})

' My laptop runs Win32 '

Description

You can use keys, attributes, and offsets.

Note that in the PRINT statement, the SYS that is filled in does not represent a program fixed variable and needs to be assigned by Sys=sys

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