Three copy strategies, three different realities

📰 Medium · Data Science

Learn the difference between shallow and deep copying in Python and how to apply them to avoid common pitfalls

intermediate Published 7 May 2026
Action Steps
  1. Import the copy module in Python to access copying functions
  2. Use the copy() function to create a shallow copy of an object
  3. Use the deepcopy() function to create a deep copy of an object
  4. Compare the differences between shallow and deep copying using example code
  5. Apply copying strategies to real-world problems, such as data manipulation and object duplication
Who Needs to Know This

Data scientists and software engineers working with Python can benefit from understanding copying strategies to write more efficient and effective code

Key Insight

💡 Shallow copying only copies references, while deep copying recursively creates new objects

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📝 Master Python copying strategies: shallow vs deep copy 🤖
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