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How to convert a dictionary to a string in Python?

To convert a dictionary to a string in Python, you can use the json.dumps() function from the json module or perform string formatting. Here's an example using the json module:

import json

my_dict = {'name': 'John', 'age': 30, 'country': 'USA'}
my_string = json.dumps(my_dict)
print(my_string)
# Output: {"name": "John", "age": 30, "country": "USA"}

In the above example, the json.dumps() function is used to convert the dictionary my_dict to a JSON-formatted string. The resulting string represents the dictionary in a serialized JSON format.

The json.dumps() function takes an object as an argument and returns a JSON-formatted string representation of the object. In this case, we pass the dictionary my_dict to json.dumps(), which converts it to a string in the JSON format.

Alternatively, you can perform string formatting to convert a dictionary to a string:

my_dict = {'name': 'John', 'age': 30, 'country': 'USA'}
my_string = str(my_dict)
print(my_string)
# Output: {'name': 'John', 'age': 30, 'country': 'USA'}

In this example, the str() function is used to convert the dictionary my_dict to a string representation. This approach converts the dictionary to a string in a basic format that represents the dictionary's contents.

However, note that the resulting string from str(my_dict) may not be in a standardized format like JSON, and it may not be suitable for all cases that require a specific format or serialization of the dictionary. The json.dumps() function provides a more reliable and flexible way to convert a dictionary to a string in a JSON format.

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