An empty conversion field is synonymous with !s, unless a self-documenting expression is used. When a self-documenting expression is used, an empty conversion field uses !r. See fstring.help for some …

Sep 25, 2025 · Python introduced f-strings (formatted string literals) in version 3.6 to make string formatting and interpolation easier. With f-strings, you can directly embed variables and expressions …

4 days ago · To use formatted string literals, begin a string with f or F before the opening quotation mark or triple quotation mark. Inside this string, you can write a Python expression between { and } …

The format() method can still be used, but f-strings are faster and the preferred way to format strings. The next examples in this page demonstrates how to format strings with the format() method.

Python's f-strings provide a readable way to interpolate and format strings. They're readable, concise, and less prone to error than traditional string interpolation and formatting tools, such as the .format () …

In this tutorial, you'll learn about Python F-strings and how to use them to format strings and make your code more readable.

Master Python f-strings (formatted string literals) with practical examples. Learn f-string syntax, expressions, formatting specs, multiline f-strings, debugging with =, and advanced patterns.

Jul 13, 2025 · F-strings (formatted string literals), introduced in Python 3.6, are a modern and powerful update to traditional string formatting methods. They are faster at runtime, more readable, and more …

Feb 19, 2026 · Learn how to format output in Python using f-strings, format(), and %-formatting for clean, readable text and data presentation.

Feb 12, 2026 · Format strings in Python using f-strings. From basic variables to alignment, padding, and custom formatting.