{
    "byline": null,
    "charset": "UTF-8",
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    "excerpt": "Before dataclasses were added to Python in version 3.7 \u2014 in June of 2018 \u2014 the\n__init__ special method had an important use.  If you had a class\nrepresenting a data structure \u2014 for example a 2DCoordinate, with x and y\nattributes \u2014 you would want to be able to construct it as 2DCoordinate(x=1,\ny=2), which would require you to add an __init__ method with x and y\nparameters.",
    "lang": null,
    "length": 12941,
    "publishedTime": null,
    "siteName": null,
    "title": ""
}