[英]How to map values to a dictionary using multiple keys?
我正在嘗試使用以下字典 map 值:
color_class = {("red","maroon","burgundy"):"red hue",
("sky","turquoiseblue","darkblue","cyan","blue","royalblue"):"blue hue",
("lightpink","babypink","pink"):"pink hue",
("purple","mauve","violet"):"purple hue",
("green","seagreen","bluegreen","mint"):"green hue",
("brown"):"brown hue",
("yellow"):"yellow hue",
("orange"):"orange hue",
("black","white","grey"):"neutral hue",
("nocolor"):"none"}
我希望字典中的各個值在此 dataframe 中顯示為單獨的列(標題為“色調”):
我怎樣才能做到這一點?
如果你想要字典中的所有值,你可以使用 dict.values()。 這將為您提供字典中的值列表。
您可以將此作為列添加到 dataframe 中。 您可以像下面的示例中那樣做一步。
df['hue'] = color_class.values()
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