Given a package tools with modules math_ops.py and string_ops.py, which of the following import statements correctly imports the add function from math_ops and the capitalize function from string_ops in a single line?

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Python - Modules and Code Organization

Given a package tools with modules math_ops.py and string_ops.py, which of the following import statements correctly imports the add function from math_ops and the capitalize function from string_ops in a single line?

Afrom tools.math_ops import add; from tools.string_ops import capitalize

Bfrom tools import add, capitalize

Cfrom tools.math_ops import add, from tools.string_ops import capitalize

Dfrom tools.math_ops import add, capitalize

Step-by-Step Solution

Solution:

Step 1: Understand Python import syntax
Each import statement can import multiple items from one module, but to import from different modules, separate statements are needed.
Step 2: Analyze options
from tools.math_ops import add; from tools.string_ops import capitalize uses two separate import statements separated by a semicolon, which is valid Python syntax for multiple statements on one line.
Step 3: Identify incorrect options
from tools import add, capitalize tries to import functions directly from the package without specifying modules, which is invalid unless explicitly exposed in __init__.py. from tools.math_ops import add, from tools.string_ops import capitalize has a syntax error with a comma separating two import statements. from tools.math_ops import add, capitalize tries to import both functions from the same module incorrectly.
Final Answer:
from tools.math_ops import add; from tools.string_ops import capitalize -> Option A
Quick Check:
Separate imports for different modules on one line [OK]

Quick Trick: Use separate imports with semicolon for different modules [OK]

Common Mistakes:

MISTAKES

Trying to import multiple functions from different modules in one statement
Assuming package exposes all functions directly
Using commas to separate multiple import statements

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More Python Quizzes

Given a package tools with modules math_ops.py and string_ops.py, which of the following import statements correctly imports the add function from math_ops and the capitalize function from string_ops in a single line?

Step 1: Understand Python import syntax

Step 2: Analyze options

Step 3: Identify incorrect options

Final Answer:

Quick Check:

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