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Python has had awesome string formatters for many years but the documentation on them is far too theoretic and technical. With this site we try to show you the most common use-cases covered by the old and new style string formatting API with practical examples.
There are various string formatting methods: Python <2.6: "Hello %s" % name. Python 2.6+: "Hello {}".format(name) (uses str.format) Python 3.6+: f"{name}" (uses f-strings) Which is better, and for what situations? The following methods have the same outcome, so what is the difference? name = "Alice" "Hello %s" % name. "Hello {0}".format(name)
The format() method formats the specified value(s) and insert them inside the string's placeholder. The placeholder is defined using curly brackets: {}. Read more about the placeholders in the Placeholder section below.
In this tutorial, you'll learn about the main tools for string formatting in Python, as well as their strengths and weaknesses. These tools include f-strings, the .format() method, and the modulo operator.
PyFormat.info: Using % and .format() for great good! With this project @ulope and @zerok wanted to document Python's awesome string formatting system with practical examples.
In modern Python, you have f-strings and the .format() method to approach the tasks of interpolating and formatting strings. In this tutorial, you’ll learn how to: Use f-strings and the .format() method for string interpolation. Format the interpolated values using replacement fields.
Python String Formatting. Previous Next . F-String was introduced in Python 3.6, and is now the preferred way of formatting strings. Before Python 3.6 we had to use the format() method. F-Strings. F-string allows you to format selected parts of a string.
