Python string interpolation using dictionary and strings
String interpolation is a technique that allows you to embed variables or values into strings. In Python, you can achieve string interpolation using dictionaries and the format() method or f-strings (available in Python 3.6 and later). In this tutorial, we'll explore both methods with code examples.
The format() method is a versatile way to interpolate strings using a dictionary. Here's how to do it:
Let's see an example:
Output:
In this example, we defined a dictionary person with the values we want to interpolate. We created a template string with placeholders {name} and {age}, and then used the format() method to substitute these placeholders with the corresponding values from the person dictionary.
Starting from Python 3.6, you can use f-strings for string interpolation, which is more concise and often easier to read. Here's how to do it:
Here's an example using f-strings:
Output:
In this example, we directly embedded the values from the person dictionary into the string using f-strings.
String interpolation using dictionaries in Python is a powerful way to build dynamic strings by inserting variable values into placeholders. You can choose between the format() method or f-strings, depending on your preference and
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