YAML. More Types YAML. More Types
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This is the second task on parsing YAML. It represents the next step where parsing gets more complicated. The data types, such as null and bool, are being added, and besides that, you’re getting the ability to use quotes in strings.

Here are some of the examples:

name: "Bob Dylan"
children: 6
{
  "name": "Bob Dylan", 
  "children": 6
}

As you can see, the string can be put in quotes. It can be both double and single quotes.

name: "Bob Dylan"
children: 6
alive: false
{
  "name": "Bob Dylan", 
  "alive": False, 
  "children": 6
}

true and false are the keywords defining the boolean type.

name: "Bob Dylan"
children: 6
coding:
{
  "coding": None, 
  "name": "Bob Dylan", 
  "children": 6
}

If no value is specified, it becomes undefined. There also is a keyword for this - null.

Input: A format string.

Output: An object.

Example:

yaml('name: Alex
age: 12') == {'age': 12, 'name': 'Alex'}
yaml('name: Alex Fox
'
 'age: 12
'
 '
'
 'class: 12b') == {'age': 12,
 'class': '12b',
 'name': 'Alex Fox'}

Precondition: YAML 1.2 is being used with JSON Schema .

Settings
Code:
CheckiO Extensions

CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.

In order to install CheckiO client you'll need installed Python (version at least 3.8)

Install CheckiO Client first:

pip3 install checkio_client

Configure your tool

checkio --domain=py config --key=

Sync solutions into your local folder

checkio sync

(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)

checkio serv -d

Alternatevly, you can install Chrome extension or FF addon

checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium

Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.

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