[Solved] Consider this folder structure:project/ __init__.py utils.pywith __init__.py containing:from .utils import addand utils.py containing:def add(x, y):... | Python

Python - Modules and Code Organization

Consider this folder structure:

project/
  __init__.py
  utils.py

with __init__.py containing:

from .utils import add

and utils.py containing:

def add(x, y):
    return x + y

What will be the output of:

import project
print(project.add(3, 4))

AError: 'add' is not an attribute of 'project'

B7

CNone

DError: circular import

Step-by-Step Solution

Solution:

Step 1: Analyze import statement
The __init__.py imports add from utils but does not expose it as a package attribute.
Step 2: Check attribute access
Since add is imported inside __init__.py but not assigned to __all__ or explicitly exposed, project.add is not accessible.
Step 3: Result
Attempting to access project.add raises an AttributeError.
Final Answer:
Error: 'add' is not an attribute of 'project' -> Option A
Quick Check:
Imported functions must be exposed to package namespace [OK]

Quick Trick: Imported functions need explicit exposure to package [OK]

Common Mistakes:

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