Raspberry Pi - gpiozero Library
Which of the following is the correct way to import the
DistanceSensor class from the gpiozero library in Python?Which of the following is the correct way to import the DistanceSensor class from the gpiozero library in Python?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Python import syntax
The correct syntax to import a class from a module is: from module import ClassName.Step 2: Apply to gpiozero and DistanceSensor
So, to import DistanceSensor from gpiozero, use: from gpiozero import DistanceSensor.Final Answer:
from gpiozero import DistanceSensor -> Option CQuick Check:
Python import class = from module import Class [OK]
Quick Trick: Use 'from module import Class' to import classes [OK]
Common Mistakes:
- Using 'import Class from module' which is invalid syntax
- Trying to import with wildcard from a class
- Using dot notation in import statement incorrectly
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