Meiko & Hlopushka
Hlopushka
Hey Meiko, how about we try to model a superhero’s power activation as a little code puzzle? Think of it as a function that triggers a power when certain conditions are met and then you get to debug the logic just like a detective. What do you think?
Meiko
Sure, bring it on. Just make sure the conditions are tight, or I’ll end up debugging the whole universe.
Hlopushka
Got it, let’s set up a “PowerUp” function with strict guard clauses—only activate if the hero’s heart rate is above 150, the villain’s plan is at least 70% complete, and the coffee level is zero. If any of those fail, we throw a custom error that just crashes the universe. Sound like a neat debugging session?
Meiko
Fine, but remember that a guard clause that throws an error and then crashes the universe is a bit too dramatic for a debug session. Keep the checks tight, maybe log the failure before killing the system. You’re basically writing a doomsday script with three if statements and a custom exception. That’s precise, but also a bit obsessive. Ready to code?
Hlopushka
class PowerUpException(Exception):
pass
def activate_power(heart_rate, villain_progress, coffee_level):
if heart_rate <= 150:
print("Heart rate too low, aborting.")
return
if villain_progress < 70:
print("Villain plan not advanced enough, aborting.")
return
if coffee_level > 0:
print("Coffee still brewing, aborting.")
return
try:
# activate power
print("Power activated!")
except Exception as e:
raise PowerUpException("Failed to activate power") from e
Meiko
Looks solid, but you never actually raise PowerUpException because you only raise it in the except block that never triggers. If you want a custom error, just raise it in the guard clauses instead of printing and returning. Also coffee_level > 0 should be coffee_level != 0 if you want zero coffee to be the only acceptable value. One more thing: the try block doesn’t need an except if you’re not catching anything; just let the exception bubble up naturally.