在 Python 3.12 之前，f-string 有什么限制？即将发布的 3.12 版本会带来哪些变化呢？新功能前瞻：嵌入表达式可以重用引号、f ...

f-string is the latest Python syntax to perform string formatting - They are called f-strings because you need to prefix a string with the letter f in order to get an f-string. “F-strings provide a ...

number : The number which has to be formatted. decimal_values : Specifies number of decimal values after decimal_point. decimal_point : Specifies the string used as decimal point separator.

Since we no longer support python 3.5, we can now use the new f-strings instead of the old .format() ( and obviously the % formatting). Don't forget to link this ...