Import aliasing in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the math module with an alias 'm'.

Python

import [1] as m
print(m.sqrt(16))

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Amath

Bos

Csys

Drandom

Attempts:

3 left

💡 Hint

Common Mistakes

Using a wrong module name like 'random' or 'sys'.

Not using 'as' keyword for aliasing.

The math module is imported with alias 'm' to use math functions like sqrt.

2fill in blank

medium

Complete the code to import the datetime module with alias 'dt' and print current year.

Python

import [1] as dt
print(dt.datetime.now().year)

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Atime

Bcalendar

Cdateutil

Ddatetime

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'time' instead of 'datetime'.

Forgetting to use alias 'dt' in print statement.

The datetime module is imported as 'dt' to access datetime functions.

3fill in blank

hard

Fix the error in the code to import the json module with alias 'js' and load a JSON string.

Python

import [1] as js
json_str = '{"name": "Alice"}'
data = js.loads(json_str)
print(data['name'])

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Asimplejson

Bjs

Cjson

Djsonlib

Attempts:

3 left

💡 Hint

Common Mistakes

Trying to import a non-existent module like 'js'.

Using wrong module names like 'jsonlib' or 'simplejson' without installation.

The standard module for JSON is 'json', which can be aliased as 'js'.

4fill in blank

hard

Fill both blanks to import the random module as 'rnd' and print a random integer between 1 and 10.

Python

import [1] as rnd
print(rnd.[2](1, 10))

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Arandom

Brandint

Cchoice

Drandrange

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'choice' instead of 'randint' for integers.

Not aliasing the module correctly.

The random module is aliased as 'rnd' and randint generates a random integer in the range.

5fill in blank

hard

Fill all three blanks to import the os module as 'oper', get current working directory, and list files.

Python

import [1] as oper
cwd = oper.[2]()
files = oper.[3](cwd)
print(files)

Drag options to blanks, or click blank then click option'

Aos

Bgetcwd

Clistdir

Dpath

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'path' instead of 'listdir' to list files.

Not aliasing the os module correctly.

The os module is aliased as 'oper'. getcwd() gets current directory, listdir() lists files.