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Title: Writing Clean, Pythonic Code With namedtuple (Summary) (Video) – Real Python

Open Graph Title: Writing Clean, Pythonic Code With namedtuple (Summary) – Real Python

Description: In the previous lesson, I showed you how to create a subclass based on a named tuple. In this lesson, I’ll summarize the course. Named tuples make your code more readable than their non-named associates, and memory-wise have identical footprints…

Open Graph Description: In the previous lesson, I showed you how to create a subclass based on a named tuple. In this lesson, I’ll summarize the course. Named tuples make your code more readable than their non-named associates, and memory-wise have identical footprints…

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00:00https://realpython.com/lessons/python-namedtuple-summary/#t=0.59
In the previous lesson,https://realpython.com/lessons/python-namedtuple-summary/#t=0.59
I showed you how to create a subclass based on a named tuple. In this lesson,https://realpython.com/lessons/python-namedtuple-summary/#t=1.49
I’ll summarize the course. Named tupleshttps://realpython.com/lessons/python-namedtuple-summary/#t=5.45
make your code more readable than their non-named associates,https://realpython.com/lessons/python-namedtuple-summary/#t=9.54
and memory-wise have identical footprints.https://realpython.com/lessons/python-namedtuple-summary/#t=12.48
00:15https://realpython.com/lessons/python-namedtuple-summary/#t=15.91
You create a named tuple using the namedtuple() factory found in the collectionshttps://realpython.com/lessons/python-namedtuple-summary/#t=15.91
module.https://realpython.com/lessons/python-namedtuple-summary/#t=19.61
The factory takes a string containing the name of the class you want to createhttps://realpython.com/lessons/python-namedtuple-summary/#t=20.42
and the names of the attributes in the tuple.https://realpython.com/lessons/python-namedtuple-summary/#t=24.7
00:27https://realpython.com/lessons/python-namedtuple-summary/#t=27.42
You can specify the attribute names in a space- or comma-delimited stringhttps://realpython.com/lessons/python-namedtuple-summary/#t=27.42
or by using an iterable.https://realpython.com/lessons/python-namedtuple-summary/#t=32.13
The factory has optional arguments for turning on automatic field renaming,https://realpython.com/lessons/python-namedtuple-summary/#t=34.67
specifying default values, or altering the module name associated with thehttps://realpython.com/lessons/python-namedtuple-summary/#t=39.16
created class. Named tuples can make your code more readable by beinghttps://realpython.com/lessons/python-namedtuple-summary/#t=43.85
specific about the parts of a tuple through dot notation by making functions thathttps://realpython.com/lessons/python-namedtuple-summary/#t=49.03
return multiple values more explicit,https://realpython.com/lessons/python-namedtuple-summary/#t=53.27
reducing the number of arguments to a function, or grouping associated attributeshttps://realpython.com/lessons/python-namedtuple-summary/#t=55.3
of a chunk of data together.https://realpython.com/lessons/python-namedtuple-summary/#t=59.71
01:03https://realpython.com/lessons/python-namedtuple-summary/#t=63.35
Generally, named tuples take up less memory than most other data structures and havehttps://realpython.com/lessons/python-namedtuple-summary/#t=63.35
faster construction times than everything else except regular tuples.https://realpython.com/lessons/python-namedtuple-summary/#t=68.31
01:12https://realpython.com/lessons/python-namedtuple-summary/#t=72.54
They are immutable, though.https://realpython.com/lessons/python-namedtuple-summary/#t=72.54
If the program you’re writing needs the data to change,https://realpython.com/lessons/python-namedtuple-summary/#t=74.48
they might not be the best choice.https://realpython.com/lessons/python-namedtuple-summary/#t=76.94
01:20https://realpython.com/lessons/python-namedtuple-summary/#t=80.93
For more information on named tuples, visit the most excellent Python docs.https://realpython.com/lessons/python-namedtuple-summary/#t=80.93
If you’re thinking about understanding your code’s memory footprint,https://realpython.com/lessons/python-namedtuple-summary/#t=85.79
the pympler library is a useful profiling tool.https://realpython.com/lessons/python-namedtuple-summary/#t=88.92
01:33https://realpython.com/lessons/python-namedtuple-summary/#t=93.2
Or if you’re interested in the speed part of performance,https://realpython.com/lessons/python-namedtuple-summary/#t=93.2
this article shows you different ways of measuring that.https://realpython.com/lessons/python-namedtuple-summary/#t=95.87
01:40https://realpython.com/lessons/python-namedtuple-summary/#t=100.95
For more information on tuples and other data structures,https://realpython.com/lessons/python-namedtuple-summary/#t=100.95
you can dig further into some Real Python content.https://realpython.com/lessons/python-namedtuple-summary/#t=103.73
This first article compares lists and tuples and is available as both a writtenhttps://realpython.com/lessons/python-namedtuple-summary/#t=106.64
tutorial and a video course,https://realpython.com/lessons/python-namedtuple-summary/#t=111.81
or if you want to go real deep on Python data structures,https://realpython.com/lessons/python-namedtuple-summary/#t=114.48
this guide is exhaustive,https://realpython.com/lessons/python-namedtuple-summary/#t=117.47
so much so the corresponding video course comes in three parts.https://realpython.com/lessons/python-namedtuple-summary/#t=119.6
02:05https://realpython.com/lessons/python-namedtuple-summary/#t=125.36
Thanks for your attention. I hope you enjoyed the course.https://realpython.com/lessons/python-namedtuple-summary/#t=125.36
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Overviewhttps://realpython.com/courses/python-namedtuple/
Writing Clean, Pythonic Code With namedtuple (Overview) 01:42 https://realpython.com/videos/python-namedtuple-overview/
Using namedtuple 09:47 https://realpython.com/videos/use-namedtuple/
Providing Optional Factory Arguments 05:41 https://realpython.com/lessons/optional-factory-arguments-namedtuple/
Understanding namedtuple Class Utilities 04:05 https://realpython.com/lessons/class-utilities-namedtuple/
Writing Cleaner Code 08:02 https://realpython.com/lessons/cleaner-code-namedtuple/
Comparing Data Structures 05:17 https://realpython.com/lessons/compare-data-structures-namedtuple/
Extending namedtuple Classes 04:03 https://realpython.com/lessons/extend-namedtuple-classes/
Writing Clean, Pythonic Code With namedtuple (Quiz) 07:30 https://realpython.com/lessons/writing-clean-pythonic-code-with-namedtuple-quiz/
Writing Clean, Pythonic Code With namedtuple (Summary) 02:10 https://realpython.com/lessons/python-namedtuple-summary/
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