每天CookBook之Python-033

• 文本对齐

text = 'Hello World'
print(text.ljust(20))
print(text.rjust(20))
print(text.center(20))
print(text.rjust(20, '='))
print(text.center(20, '*'))
print(format(text, '>20'))
print(format(text, '<20'))
print(format(text, '^20'))
print(format(text, '=>20'))
print(format(text, '*^20'))
print('{:>10s} {:>10s}'.format('hello', 'world'))

x = 1.2345
print(format(x, '>10'))
print(format(x, '^10.2f'))

print('%-20s' % text)
print('%20s' % text)

Hello World         
         Hello World
    Hello World     
=========Hello World
****Hello World*****
         Hello World
Hello World         
    Hello World     
=========Hello World
****Hello World*****
     hello      world
    1.2345
   1.23   
Hello World         
         Hello World