Use f-strings if you just need to format something on the spot to print or create a string for other reasons, str.format() to store the template string for re-use and then interpolate values.

May 12, 2017 · For reference: Python 3 documentation for the newer format() formatting style and the older % -based formatting style.

Jul 22, 2019 · 63 In Python 3.6, the f-string, formatted string literal, was introduced (PEP 498). In short, it is a way to format your string that is more readable and fast. Example:

The previous answers have used % formatting, which is being phased out in Python 3.0+. Assuming you're using Python 2.6+, a more future-proof formatting system is described here:

Mar 15, 2011 · Given a float between 0 and 1, how to print it as a percentage? For example, 1/3 should print as 33%.

Jun 22, 2017 · 206 I like the pprint module (Pretty Print) included in Python. It can be used to either print the object, or format a nice string version of it.

Take a look on pprint, The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter.

See also: How can I print multiple things on the same line, one at a time? ; How do I put a variable’s value inside a string (interpolate it into the string)?

How do I print formatted NumPy arrays in a way similar to this: x = 1.23456 print('%.3f' % x) If I want to print the numpy.ndarray of floats, it prints several decimals, often in 'scientific' form...

Python notebooks don't require printing tables because dataframes are rendered into nicely formatted html tables. In 99.9% of cases you'll only want to pretty print tables when using normal .py code and …