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Title: Python Basics: Modules and Packages (Exercises) (Video) – Real Python

Open Graph Title: Python Basics: Modules and Packages (Exercises) – Real Python

Description: Watching this course and coding along is a great way to learn. If you want to step up your learning experience even more, then I have some review exercises and a challenge for you. I will read the exercises and the challenge to you, but you can also…

Open Graph Description: Watching this course and coding along is a great way to learn. If you want to step up your learning experience even more, then I have some review exercises and a challenge for you. I will read the exercises and the challenge to you, but you can also…

Opengraph URL: https://realpython.com/lessons/python-modules-packages-exercises/

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Python Basics: Modules and Packageshttps://realpython.com/courses/python-basics-modules-packages/
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Contentshttps://realpython.com/lessons/python-modules-packages-exercises/#description
Transcripthttps://realpython.com/lessons/python-modules-packages-exercises/#transcript
Discussion (2)https://realpython.com/lessons/python-modules-packages-exercises/#discussion
00:00https://realpython.com/lessons/python-modules-packages-exercises/#t=0.975
Watching this course and coding along is a great way to learn.https://realpython.com/lessons/python-modules-packages-exercises/#t=0.975
If you want to step up your learning experience even more,https://realpython.com/lessons/python-modules-packages-exercises/#t=3.5949999999999998
then I have some review exercises and a challenge for you.https://realpython.com/lessons/python-modules-packages-exercises/#t=6.605
00:10https://realpython.com/lessons/python-modules-packages-exercises/#t=10.575
I will read the exercises and the challenge to you,https://realpython.com/lessons/python-modules-packages-exercises/#t=10.575
but you can also find them in the PDF that you can download in the materialshttps://realpython.com/lessons/python-modules-packages-exercises/#t=13.155
below this video.https://realpython.com/lessons/python-modules-packages-exercises/#t=16.865
After finishing this course,https://realpython.com/lessons/python-modules-packages-exercises/#t=17.964
it’s a good idea to tackle them in the next few days.https://realpython.com/lessons/python-modules-packages-exercises/#t=19.925
00:22https://realpython.com/lessons/python-modules-packages-exercises/#t=22.725
That way, you can strengthen what you learned and come back to a specific lessonhttps://realpython.com/lessons/python-modules-packages-exercises/#t=22.725
of this course when you need a refresher.https://realpython.com/lessons/python-modules-packages-exercises/#t=26.595
Here is the first exercise.https://realpython.com/lessons/python-modules-packages-exercises/#t=29.541
Create a module called greeter.py that contains a single function,https://realpython.com/lessons/python-modules-packages-exercises/#t=32.085
greet().https://realpython.com/lessons/python-modules-packages-exercises/#t=37.115
00:38https://realpython.com/lessons/python-modules-packages-exercises/#t=38.305
This function should accept a single string parameter, name, and print a text,https://realpython.com/lessons/python-modules-packages-exercises/#t=38.305
Hello, {name}! to the interactive window,https://realpython.com/lessons/python-modules-packages-exercises/#t=43.605
with {name} in the string replaced by the function argument.https://realpython.com/lessons/python-modules-packages-exercises/#t=49.385
00:54https://realpython.com/lessons/python-modules-packages-exercises/#t=54.625
So for example, Hello, Frieda! or Hello, Carolina!.https://realpython.com/lessons/python-modules-packages-exercises/#t=54.625
01:01https://realpython.com/lessons/python-modules-packages-exercises/#t=61.705
And here is another exercise.https://realpython.com/lessons/python-modules-packages-exercises/#t=61.705
Create a module called main.py that imports greeter from greeter.py,https://realpython.com/lessons/python-modules-packages-exercises/#t=63.865
and then calls the function with the argument "Real Python" as a string.https://realpython.com/lessons/python-modules-packages-exercises/#t=69.305
01:16https://realpython.com/lessons/python-modules-packages-exercises/#t=76.515
And here is a challenge.https://realpython.com/lessons/python-modules-packages-exercises/#t=76.515
This challenge is a bit more involved than the review exercises because you shouldhttps://realpython.com/lessons/python-modules-packages-exercises/#t=78.005
build an entire package yourself.https://realpython.com/lessons/python-modules-packages-exercises/#t=81.935
Here are the details: In a project folder called package_exercises/,https://realpython.com/lessons/python-modules-packages-exercises/#t=85.085
create a package called helpers with three modules: __init__.py,https://realpython.com/lessons/python-modules-packages-exercises/#t=90.335
string.py, and calc.py.https://realpython.com/lessons/python-modules-packages-exercises/#t=95.855
01:42https://realpython.com/lessons/python-modules-packages-exercises/#t=102.095
In the string.py module,https://realpython.com/lessons/python-modules-packages-exercises/#t=102.095
add a function called shout() that takes a single string parameter and returnshttps://realpython.com/lessons/python-modules-packages-exercises/#t=104.095
a new string with all of the letters in uppercase.https://realpython.com/lessons/python-modules-packages-exercises/#t=108.995
01:53https://realpython.com/lessons/python-modules-packages-exercises/#t=113.695
In the calc.py module, add a function called area() that takes twohttps://realpython.com/lessons/python-modules-packages-exercises/#t=113.695
parameters called length and width,https://realpython.com/lessons/python-modules-packages-exercises/#t=118.675
and returns their product, length multiplied by width.https://realpython.com/lessons/python-modules-packages-exercises/#t=121.575
02:08https://realpython.com/lessons/python-modules-packages-exercises/#t=128.395
In the package_exercises/ folder,https://realpython.com/lessons/python-modules-packages-exercises/#t=128.395
create a module called main.py that imports the string and calc modules.https://realpython.com/lessons/python-modules-packages-exercises/#t=130.355
02:15https://realpython.com/lessons/python-modules-packages-exercises/#t=135.955
Use string.shout() and calc.area() to print the followinghttps://realpython.com/lessons/python-modules-packages-exercises/#t=135.955
output: THE AREA OF A 5-BY-8 RECTANGLE IS 40.https://realpython.com/lessons/python-modules-packages-exercises/#t=140.615
Or maybe I should scream this part because it’s uppercase?https://realpython.com/lessons/python-modules-packages-exercises/#t=146.085
02:29https://realpython.com/lessons/python-modules-packages-exercises/#t=149.737
No,https://realpython.com/lessons/python-modules-packages-exercises/#t=149.737
I think it’s better for your ears this way.https://realpython.com/lessons/python-modules-packages-exercises/#t=149.985
The return string should be in uppercase letters.https://realpython.com/lessons/python-modules-packages-exercises/#t=152.405
All right,https://realpython.com/lessons/python-modules-packages-exercises/#t=156.11
these are two exercises and one challenge that you can do for yourself on yourhttps://realpython.com/lessons/python-modules-packages-exercises/#t=157.175
computer.https://realpython.com/lessons/python-modules-packages-exercises/#t=161.365
02:41https://realpython.com/lessons/python-modules-packages-exercises/#t=161.887
If you are feeling motivated, you can tackle them right away.https://realpython.com/lessons/python-modules-packages-exercises/#t=161.887
Otherwise, it can make sense to revisit them in a few days.https://realpython.com/lessons/python-modules-packages-exercises/#t=165.355
Either way,https://realpython.com/lessons/python-modules-packages-exercises/#t=169.197
before you leave, let me wrap up this course in the next lesson.https://realpython.com/lessons/python-modules-packages-exercises/#t=170.105
April 1, 2025https://realpython.com/lessons/python-modules-packages-exercises/#comment-b65e05b9-76e2-4ca9-9b87-7e975937bd5e
April 1, 2025https://realpython.com/lessons/python-modules-packages-exercises/#comment-8ab45a96-c7a9-44f6-b939-af1241f31045
Become a Memberhttps://realpython.com/account/join/
https://realpython.com/lessons/exercise-import-from-package/
Overviewhttps://realpython.com/courses/python-basics-modules-packages/
https://realpython.com/lessons/modules-packages-quiz/
Python Basics: Modules and Packages (Overview) 01:44 https://realpython.com/videos/modules-packages-overview/
Working With Modules 00:27 https://realpython.com/videos/working-with-python-modules/
Creating Modules 01:55 https://realpython.com/videos/creating-python-modules/
Calling an Imported Object 01:45 https://realpython.com/lessons/call-imported-object/
Understanding Namespaces 00:27 https://realpython.com/lessons/understanding-namespaces/
Accessing Objects From Inside a Module 01:02 https://realpython.com/lessons/accessing-module-objects/
Using Dot Notation for Imported Objects 00:54 https://realpython.com/lessons/dot-notation-imported-objects/
Adding Objects to a Namespace 01:29 https://realpython.com/lessons/adding-namespace-objects/
Breaking a Program Into Modules 00:45 https://realpython.com/lessons/break-program-into-modules/
Exercise: Import and Use a Module 08:00 https://realpython.com/lessons/exercise-import-use-module/
Exercise: Fix a Broken Import 08:00 https://realpython.com/lessons/exercise-fix-broken-import/
Renaming an Imported Module 02:42 https://realpython.com/lessons/rename-imported-module/
Importing Objects From a Module 03:20 https://realpython.com/lessons/import-module-objects/
Summarizing Import Statements 03:18 https://realpython.com/lessons/summarizing-import-statements/
Exercise: Import Specific Functions 08:00 https://realpython.com/lessons/exercise-import-specific-functions/
Taking Advantage of Namespaces 01:04 https://realpython.com/lessons/namespace-advantages/
Introducing Packages 01:16 https://realpython.com/lessons/introducing-python-packages/
Creating Packages 03:21 https://realpython.com/lessons/creating-python-packages/
Working With Packages 04:16 https://realpython.com/lessons/working-with-packages/
Summarizing Import Statements for Packages 01:40 https://realpython.com/lessons/package-import-statements/
Importing Modules From Subpackages 03:57 https://realpython.com/lessons/importing-modules-from-subpackages/
Exercise: Import From a Package 08:00 https://realpython.com/lessons/exercise-import-from-package/
Python Basics: Modules and Packages (Exercises) 02:55 https://realpython.com/lessons/python-modules-packages-exercises/
Python Basics: Modules and Packages (Quiz) 05:30 https://realpython.com/lessons/modules-packages-quiz/
Python Basics: Modules and Packages (Summary) 01:37 https://realpython.com/lessons/modules-packages-summary/
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