Pattern Matching, f-Strings and Newer Syntax

Your learning sequence

1. 1 Not solved yet.○ Show Values with repr and str in f-Strings Practice · Easy
2. 2 Not solved yet.○ Line Up Receipt Columns with f-Strings Practice · Easy
3. 3 Not solved yet.○ Give a Class Its Own Format Codes Practice · Medium
4. 4 Not solved yet.○ Format Table Rows and Money Amounts Practice · Easy
5. 5 Not solved yet.○ Render a Text Table with Python 3.12 f-Strings Practice · Medium
6. 6 When Not to Use an f-String Read
7. 7 Branch on a Value with match and case Read
8. 8 Not solved yet.○ Answer Chat Commands with match and case Practice · Easy
9. 9 Not solved yet.○ Turn Status Codes into Labels with match Practice · Medium
10. 10 Not solved yet.○ Match Lists and Dictionaries by Their Shape Practice · Medium
11. 11 Not solved yet.○ Simplify Arithmetic Expressions with Class Patterns Practice · Medium
12. 12 Not solved yet.○ Build an Event Router with Guards Practice · Medium
13. 13 Not solved yet.○ Let mypy Catch a Missing Case with assert_never Practice · Hard
14. 14 When to Use match Instead of if and elif Read
15. 15 Not solved yet.○ Reuse a Computed Value with the Walrus Operator Practice · Medium
16. 16 Not solved yet.○ Make Arguments Positional-Only or Keyword-Only Practice · Medium
17. 17 Not solved yet.○ Decode a Config File with the Right Encoding Practice · Hard
18. 18 Catch Several Exceptions Without Parentheses Read
19. 19 Not solved yet.○ Escape HTML and Build SQL Parameters with t-Strings Practice · Hard
20. 20 Flatten and Merge with Unpacking in Comprehensions Read
21. 21 Speed Up Startup with Lazy Imports Read
22. 22 Bring Old Python Code Up to Date Read
23. 23 Write Code That Runs on Several Python Versions Read

n = 42
print(f"{n=}")