books.json

[
	{
		"title": "Iron Flame",
		"author": "Rebecca Yarros",
		"binding": "Hardcover",
		"books": 1,
		"pages": 200
	},
	{
		"title": "Fourth Wing",
		"author": "Rebecca Yarros",
		"binding": "Hardcover",
		"books": 1,
		"pages": 112
	},
	{
		"title": "Beyond the Story: 10-Year Record of BTS",
		"author": "BTS and Myeongseok Kang",
		"binding": "Hardcover",
		"books": 1,
		"pages": 455
	},
	{
		"title": "Nightmare at the Book Fair",
		"author": "Dan Gutman",
		"binding": "Paperback",
		"books": 1,
		"pages": 128
	},
	{
		"title": "A Court of Thorns and Roses Series (Series)",
		"author": "Sarah J. Maas",
		"binding": "Paperback",
		"books": 3,
		"pages": 208
	},
	{
		"title": "The Five-Star Weekend",
		"author": "Elin Hilderbrand",
		"binding": "Hardcover",
		"books": 1,
		"pages": 288
	},
	{
		"title": "The Only One Left: A Novel",
		"author": "Riley Sager",
		"binding": "Hardcover",
		"books": 1,
		"pages": 192
	},
	{
		"title": "The Covenant of Water",
		"author": "Abraham Verghese",
		"binding": "Hardcover",
		"books": 1,
		"pages": 112
	},
	{
		"title": "Zero Days",
		"author": "Ruth Ware",
		"binding": "Hardcover",
		"books": 1,
		"pages": 311
	},
	{
		"title": "Demon Copperhead",
		"author": "Barbara Kingsolver",
		"binding": "Hardcover",
		"books": 1,
		"pages": 464
	},
	{
		"title": "The Plague of Models: How Computer Modeling Corrupted Environmental, Health, and Safety Regulations",
		"author": "Kenneth P. Green, Benjamin Zycher (Foreword by), Steven F. Hayward (Afterword)",
		"binding": "Paperback",
		"books": 1,
		"pages": 240
	},
	{
		"title": "Lessons in Chemistry",
		"author": "Bonnie Garmus",
		"binding": "Hardcover",
		"books": 1,
		"pages": 267
	},
	{
		"title": "House of Flame and Shadow (Crescent City Series #3)",
		"author": "Sarah J. Maas",
		"binding": "Hardcover",
		"books": 1,
		"pages": 366
	},
	{
		"title": "Icebreaker: A Novel",
		"author": "Hannah Grace",
		"binding": "Paperback",
		"books": 1,
		"pages": 256
	},
	{
		"title": "The Puzzle Master: A Novel",
		"author": "Danielle Trussoni",
		"binding": "Hardcover",
		"books": 1,
		"pages": 256
	},
	{
		"title": "A Curse for True Love",
		"author": "Stephanie Garber",
		"binding": "Hardcover",
		"books": 1,
		"pages": 184
	},
	{
		"title": "Cross Down: An Alex Cross and John Sampson Thriller",
		"author": "James Patterson and Brendan DuBois",
		"binding": "Hardcover",
		"books": 1,
		"pages": 92
	}
]

Python-Intro.py

print("Hello, world!")
# Python will ignore this

PPI = 400

def calc_width(book):    
    paper_width = book["pages"] / PPI # inches
    cover_width = 0

    if book["binding"] == "Hardcover":
        cover_width = 1/4 # inches
    else:
        cover_width = 4 / PPI # Paperback width

    width = paper_width + cover_width

    return width

# Iron Flame	Rebecca Yarros	Hardcover	1	200
ironflame = {
    "title": "Iron Flame",
    "author": "Rebecca Yarros",
    "binding": "Hardcover",
    "pages": 200,
}

# Fourth Wing	Rebecca Yarros	Hardcover	1	112
fourthwing = {
    "title": "Fourth Wing",
    "author": "Rebecca Yarros",
    "binding": "Hardcover",
    "pages": 112,
}

# Beyond the Story: 10-Year Record of BTS	BTS and Myeongseok Kang	Hardcover	1	455
btsbts = {
    "title": "Beyond the Story: 10-Year Record of BTS",
    "author": "BTS and Myeongseok Kang",
    "binding": "Paperback",
    "pages": 455,
}

book_list = [
    ironflame,
    fourthwing,
    btsbts,
]

for book in book_list:
    book["width"] = calc_width(book)
    print(book["width"])

https://docs.google.com/spreadsheets/d/1zwlzfkHCy6d-Om4dTHQrWNy_jqgtrbaKTRgReCe-ou0/edit?usp=sharing