https://www.youtube.com/watch?v=bsU7AFjh4m8

"import this" at terminal to get python philosophy

Remove the unnecessary FitnessTracker class

• Has no instance variables.
• We don't need multiple instance of fitnessTracker.
• Delete self from function params, de-indent the methods.

Replace open and close files with context manager.

• Change to with open(...) as f:

Add type annotations.

Ask for forgiveness instead of asking for permission.

Use dataclasses for structured date.

0:18 What does Pythonic mean? 2:08 Before 3:13 Step 1 – Prefer Functions Over Classes 4:32 Step 2 – Use Context Managers 6:42 Step 3 – Add Type Annotations 10:46 Step 4 – Favor EAFP Over LBYL 12:06 Step 5 – Use Dataclasses for Structured Data 17:09 Step 6 – Centralize File Paths and Use 19:19 Step 7: Rely on Python's strengths 23:10 Step 8 – Add Logging Instead of Print 24:10 Step 9 – Add a Main Function 25:56 Final Thoughts