Program to Convert Dict to String in Python

Converting Dict to String in Python

Python has a variety of data structures, and frequently, it is necessary to convert one type to another.

This article focuses on and shows the various approaches available in Python for converting a Dictionary object to a String.

Let's explore the various methods for converting a dictionary into a string.

Different Methods to Convert Dict to String in Python

There are several methods to convert a dictionary into a string in Python. Let's talk about some of the most popular methods to convert a dictionary into a string.

Using str() Function

In this str() function, we just have to send the dictionary as an object which will convert a dictionary to a string.

Syntax :

Simply pass the given dictionary inside the str() function to convert the type of data structure from the dictionary to the string.

Let's understand it with an example that is given below :

Output :

As shown in the output given above, previously the type of data structure is dictionary but after applying the str() function over the dictionary converts up into the string type.

Using json.dumps() Function

Bypassing the dictionary to the json.dumps() function, we can convert a dictionary to a string using this technique. We must import the Python built-in package JSON module before using the json.dumps() function.

Syntax :

Let's understand it with an example that is given below :

Output :

As shown in the output given above, previously the type of data structure is a dictionary but after applying the json.dumps() function over the dictionary converts up into the string type.

Using for Loop and an Empty String

By iterating the dictionary object using a for loop, we can easily access the dictionary's keys. The key-value pair is then added to an empty string after accessing the value associated with each key.

Syntax :

Use the str() function to add a key in the string in case the key of the dictionary is of integer type.

Let's understand it with an example that is given below :

Output :

As shown in the output given above, previously the type of data structure is dictionary but after using this for loop method over the dictionary the dictionary converts up into the string type.

Using an Empty String, A "for" Loop and items() Function

To access the key-value pair of the dictionary, we first iterate over the dictionary object using a for loop and the items() function. Each key-value pair is then appended to an empty string.

Syntax :

Let's understand it with an example that is given below :

Output :

As shown in the output given above, previously the type of data structure is dictionary but after using this for loop method along with the items() function the dictionary converts up into the string type.

Using a for Loop, items(), and str.join() Function

Using a for loop, we will iterate over the dictionary object and add the key along with its value. The key-value pairs will then be combined into a single string using the str.join() function.

Syntax :

Let's understand it with an example that is given below :

Output :

As shown in the output given above, previously the type of data structure is dictionary but after using this for loop method along with the str.join() and items() functions the dictionary converts into the string type.

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