基於Pandas和PyEcharts的當當網圖書信息可視化分析

1 繪製python圖書封面的照片牆 import math import os from PIL import Image def makePicturesWall(picdir): picslist = os.listdir(picdir) num_pics = len(picslist) size = 64 line_numpics = int(math.

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