Python - Modules and Code Organization
Which of the following is the correct way to add a new directory to Python's module search path at runtime?
Which of the following is the correct way to add a new directory to Python's module search path at runtime?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall how to modify lists in Python
sys.pathis a list, so to add an item, we useappend().Step 2: Check the method names
Onlyappend()is a valid list method; others likeadd_pathorinsert_pathdo not exist.Final Answer:
sys.path.append('/my/new/path') -> Option AQuick Check:
Use append() to add path to sys.path [OK]
Quick Trick: Use list append() to add paths to sys.path [OK]
Common Mistakes:
- Using non-existent sys methods like add_path
- Trying to assign sys.path directly without list methods
- Confusing append() with add() which lists don't have
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