Python Interview Questions.

Sure, here are 50 common Python interview questions:

1. What is Python?
2. What is the difference between Python 2 and Python 3?
3. What is PEP 8?
4. What is a virtual environment in Python?
5. What are decorators in Python?
6. What is a lambda function in Python?
7. What is a generator in Python?
8. What is the difference between a list and a tuple in Python?
9. What is a dictionary in Python?
10. How do you define a class in Python?
11. What is inheritance in Python?
12. What is polymorphism in Python?
13. What is encapsulation in Python?
14. What is a module in Python?
15. What is pip in Python?
16. What is Flask?
17. What is Django?
18. What is a RESTful API?
19. What is an ORM in Python?
20. What is WSGI?
21. What is multithreading in Python?
22. What is multiprocessing in Python?
23. How do you handle exceptions in Python?
24. What is a context manager in Python?
25. What is the difference between a shallow copy and a deep copy in Python?
26. What is the difference between a module and a package in Python?
27. How do you import a module in Python?
28. What is the main() function in Python?
29. What is the difference between a function and a method in Python?
30. How do you create a file in Python?
31. How do you read from a file in Python?
32. How do you write to a file in Python?
33. What is a file object in Python?
34. What is a thread in Python?
35. What is a mutex in Python?
36. What is a semaphore in Python?
37. What is a GIL in Python?
38. What is a bytecode in Python?
39. What is a namespace in Python?
40. What is a closure in Python?
41. What is a garbage collector in Python?
42. What is a memory leak in Python?
43. What is a profiler in Python?
44. What is a decorator factory in Python?
45. What is monkey patching in Python?
46. What is a Python egg?
47. What is a setup.py file in Python?
48. What is a wheel file in Python?
49. What is PyPI?
50. What is a package manager in Python?