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Title: YAML: Python's Missing Battery (Summary) (Video) – Real Python

Open Graph Title: YAML: Python's Missing Battery (Summary) – Real Python

Description: In the previous lesson, I spoke of YAML tools besides PyYAML and probably made half the Internet angry. In this lesson, I’ll summarize the course and point you at other content you might find interesting. This course has been all about YAML, the…

Open Graph Description: In the previous lesson, I spoke of YAML tools besides PyYAML and probably made half the Internet angry. In this lesson, I’ll summarize the course and point you at other content you might find interesting. This course has been all about YAML, the…

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The yaml document from hell by Ruud van Asseldonkhttps://ruudvanasseldonk.com/2023/01/11/the-yaml-document-from-hell
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00:00https://realpython.com/lessons/yaml-python-summary/#t=0.6
In the previous lesson, I spoke of YAML tools besides PyYAMLhttps://realpython.com/lessons/yaml-python-summary/#t=0.6
and probably made half the Internet angry. In this lesson,https://realpython.com/lessons/yaml-python-summary/#t=3.95
I’ll summarize the course and point you at other content you might findhttps://realpython.com/lessons/yaml-python-summary/#t=7.23
interesting. This course has been all about YAML, the text-based data format.https://realpython.com/lessons/yaml-python-summary/#t=10.99
00:16https://realpython.com/lessons/yaml-python-summary/#t=16.3
Python doesn’t have YAML parsing built into the standard library,https://realpython.com/lessons/yaml-python-summary/#t=16.3
so you’ll need a third-party library, the most popular of which is PyYAML, wartshttps://realpython.com/lessons/yaml-python-summary/#t=19.64
and all. The YAML format supports text, arrays, hashes,https://realpython.com/lessons/yaml-python-summary/#t=24.39
dates, integers, floats, Booleans, and is quite flexible when it comes to text.https://realpython.com/lessons/yaml-python-summary/#t=29.59
00:34https://realpython.com/lessons/yaml-python-summary/#t=34.75
There are multiple ways of specifying strings,https://realpython.com/lessons/yaml-python-summary/#t=34.75
including several variations on multiline formats.https://realpython.com/lessons/yaml-python-summary/#t=37.35
YAML allows reuse through inheritance style structures, including anchors,https://realpython.com/lessons/yaml-python-summary/#t=41.07
aliases, and attribute merging.https://realpython.com/lessons/yaml-python-summary/#t=45.65
00:47https://realpython.com/lessons/yaml-python-summary/#t=47.94
And the spec allows you to cast explicitly to certain data types using tags.https://realpython.com/lessons/yaml-python-summary/#t=47.94
And the PyYAML library has implemented custom tags that allow you to do crazyhttps://realpython.com/lessons/yaml-python-summary/#t=52.78
things directly to Python objects.https://realpython.com/lessons/yaml-python-summary/#t=57.0
01:01https://realpython.com/lessons/yaml-python-summary/#t=61.28
I mentioned that TOML thing as an alternative. If you’re interested,https://realpython.com/lessons/yaml-python-summary/#t=61.28
there is an article that you may find helpful. If you’d prefer to learn morehttps://realpython.com/lessons/yaml-python-summary/#t=64.97
about JSON, there’s content for that too.https://realpython.com/lessons/yaml-python-summary/#t=69.52
01:12https://realpython.com/lessons/yaml-python-summary/#t=72.58
Or if you want to learn how YAML is used in the DevOps world,https://realpython.com/lessons/yaml-python-summary/#t=72.58
this article shows you how to do Django deployments using Fabric and Ansible.https://realpython.com/lessons/yaml-python-summary/#t=75.65
Even if you’re not keen on Django, Fabric, or Ansible,https://realpython.com/lessons/yaml-python-summary/#t=80.4
it might be worthwhile to skim the last half of this article to see somehttps://realpython.com/lessons/yaml-python-summary/#t=83.29
examples of how YAML gets used in the DevOps space.https://realpython.com/lessons/yaml-python-summary/#t=86.93
01:32https://realpython.com/lessons/yaml-python-summary/#t=92.69
Well, that’s all I have to say about YAML. Thanks for your attention.https://realpython.com/lessons/yaml-python-summary/#t=92.69
I’ll leave you with one last tuber pun: this spud’s for you.https://realpython.com/lessons/yaml-python-summary/#t=96.57
Been a while since those commercials were on. That might be a dated reference.https://realpython.com/lessons/yaml-python-summary/#t=100.92
01:45https://realpython.com/lessons/yaml-python-summary/#t=105.08
I should say something clever about French fries instead.https://realpython.com/lessons/yaml-python-summary/#t=105.08
Something clever about French fries.https://realpython.com/lessons/yaml-python-summary/#t=109.18
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YAML: Python's Missing Battery (Overview) 01:36 https://realpython.com/videos/yaml-python-overview/
Introduction to YAML 09:45 https://realpython.com/videos/yaml-introduction/
Data Structures in YAML 12:04 https://realpython.com/lessons/yaml-data-structures/
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PyYAML for Loading and Writing Documents 14:16 https://realpython.com/lessons/load-write-yaml-documents/
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YAML: Python's Missing Battery (Summary) 01:53 https://realpython.com/lessons/yaml-python-summary/
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