Try it Yourself: Python Dictionaries – Hyring Learn

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Python Dictionaries

Language: Python

user = {"name": "Sam"}

role = user.setdefault("role", "guest")
print(role)   # guest
print(user)   # {'name': 'Sam', 'role': 'guest'}

user = {"name": "Sam"}

role = user.setdefault("role", "guest")
print(role)   # guest
print(user)   # {'name': 'Sam', 'role': 'guest'}

Output

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