


How Can I Recursively Iterate Through Nested Dictionaries in Python?
Recursing through Nested Dictionaries
To iterate through all key-value pairs in a dictionary, including those within nested dictionaries, recursion is required. Here's a recursive function that addresses this problem:
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In this function, we recursively explore the dictionary:
- If the value is another dictionary, the function calls itself with that dictionary.
- Otherwise, it prints the key-value pair.
Example Usage:
Consider the following dictionary:
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Calling print_nested_dict(d) will print the following output:
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This method effectively traverses through all levels of nested dictionaries, providing a comprehensive view of the data structure.
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