Installing Flask - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to install Flask using pip.

Flask

pip install [1]

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

Adjango

Brequests

Cflask

Dnumpy

Attempts:

3 left

💡 Hint

Common Mistakes

Typing 'django' instead of 'flask'.

Forgetting to use pip before install.

To install Flask, you use the command pip install flask.

2fill in blank

medium

Complete the command to check the installed Flask version.

Flask

python -m [1] show flask

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

Asetup

Bflask

Cpython

Dpip

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'flask' instead of 'pip' after 'python -m'.

Trying to run 'python -m flask flask --version' which is incorrect.

You check the version of an installed package using python -m pip show flask or pip show flask. Here, the command uses python -m pip.

3fill in blank

hard

Fix the error in the command to install Flask in a virtual environment.

Flask

python -m venv env && env\Scripts\[1] install flask

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

Apip

Bpython

Cflask

Dvenv

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'python' instead of 'pip' to install packages.

Trying to run 'flask install' which is not a command.

After creating a virtual environment, you use its pip executable to install packages. So the correct command is env\Scripts\pip install flask on Windows.

4fill in blank

hard

Fill both blanks to create and activate a virtual environment on Unix-like systems.

Flask

python3 -m [1] env && source env/[2]/activate

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

Avenv

Bactivate

Cbin

DScripts

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'Scripts' folder on Unix instead of 'bin'.

Forgetting to use 'source' to activate the environment.

To create a virtual environment, use python3 -m venv env. To activate it on Unix-like systems, source the env/bin/activate script.

5fill in blank

hard

Fill all three blanks to install Flask and verify its installation.

Flask

python -m [1] install [2] && python -c "import [3]; print([3].__version__)"

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

Apip

Bflask

Dvenv

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'venv' instead of 'pip' to install packages.

Importing a wrong module name.

This command installs Flask using pip, then runs a Python command to import Flask and print its version.