Catching every single error in Python feels safe, but a bare `except:` block is quietly wrecking your code. In this video you’ll see exactly why it’s so dangerous, and the four fixes that turn fragile scripts into robust, production-ready ones.

We cover:
– Why a bare `except:` hides real bugs like a simple NameError
– How it traps Ctrl+C (KeyboardInterrupt) and SystemExit, so you can’t even stop your program
– Why swallowed errors give you no traceback and become a silent production nightmare

Then the fixes:
1. Catch specific exceptions (e.g. FileNotFoundError), not everything
2. If you must be broad, use `except Exception` (never a bare except) — it leaves KeyboardInterrupt and SystemExit alone
3. Never fail silently — log the error with its full traceback using logging.exception()
4. Always clean up with `finally`, or better, a `with` statement — plus re-raising and the `else` block

Master these and your error handling goes from a liability to a superpower.

Chapters:
0: 00 The #1 mistake
0: 20 Problem 1: it hides your bugs
1: 00 Problem 2: it traps Ctrl+C
1: 40 Problem 3: a silent nightmare
2: 05 Fix 1: catch what you expect
2: 45 Fix 2: except Exception (never bare)
3: 20 Fix 3: never fail silently, log it
3: 55 Fix 4: always clean up (finally / with)
4: 35 The else block + recap

#python #programming #coding #softwareengineering #pythontips