Use Python 3 string formatting. This is still available in earlier versions (from 2.6), but is the 'new' way of doing it in Py 3. Note you can either use positional (ordinal) arguments, or named arguments (for the …

For reference: Python 3 documentation for the newer format() formatting style and the older % -based formatting style.

How do I pad a numeric string with zeroes to the left, so that the string has a specific length?

Aug 3, 2010 · This method of string formatting is the new standard in Python 3.0, and should be preferred to the % formatting described in String Formatting Operations in new code.

The format specifier inside the curly braces follows the Python format string syntax. Specifically, in this case, it consists of the following parts: The empty string before the colon means "take the next …

May 21, 2012 · Note that the % method is not depreciated in Python 3.6. It will continue to be supported in lieu of its similarity to c, c++, etc. str.format() and f-strings are preferred but not enforced.

Using custom placeholder tokens with python string.format() Context python 2.7 string.format() alternative approach that allows custom placeholder syntax Problem We want to use custom …

81 from python 3 doc %d is for decimal integer %s is for generic string or object and in case of object, it will be converted to string Consider the following code

Apr 15, 2011 · 238 The string format method lets you do some fun stuff with nested keyword arguments. The simplest case:

Starting with Python 3.6, formatting in Python can be done using formatted string literals or f-strings: