标签：mic sig 参数 color int UI ros ace width
%和转换符之间的修饰符
1 print(‘%*.*f‘ % (10, 2, 3.14159)) 2 print(‘%.4s, %.5d, %.3f‘ % (‘hello‘, 16, 3.14159)) 3 print(‘%(key)010d, %(name)10s‘ % {‘key‘:123, ‘name‘:‘Ron‘}) 4 5 #vars()函数技巧 6 name = ‘Ron‘ 7 age = 25 8 print(‘%(name)s is %(age)+d years old‘ % vars())
高级字符串格式化s.format
1 print("{0},{1},{0}".format(‘hello‘, ‘world‘)) 2 print("{name}, {age}".format(age=25, name=‘Ron‘)) 3 print(‘{0}, {age}‘.format(‘hello‘, age=22)) 4 print(‘{{hello}}, {}‘.format(123)) 5 print(‘{name[1]}‘.format(name=[1,2,3])) 6 print(‘{name[key]}‘.format(name={‘key‘:‘hello‘})) 7 print(‘{0.__doc__}‘.format(str)) 8 print("{0.real} {0.imag}".format(3 + 4j)) 9 print("{name:>8},{age:*^8d}, {high:8.2f}".format(name=‘Ron‘, age=25, high=176.567)) 10 11 x = 42; y = 3.14159 12 print(‘{0:010b}‘.format(x)) 13 print(‘{0:010x}‘.format(x)) 14 print(‘{0:+010.2f}‘.format(y)) 15 print(‘{0:<+10.2%}‘.format(y)) 16 print(‘{0:{width}.{pre}f}‘.format(y, width=10, pre=3)) 17 print(‘{0!r:^20}‘.format(‘Guido‘))
标签：mic sig 参数 color int UI ros ace width
原文地址：https://www.cnblogs.com/rons/p/9157991.html
