12 lines
325 B
Python
12 lines
325 B
Python
import json
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import matplotlib.pyplot as plt
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with open("../q2_1_crawler/movies.json","r",encoding="utf-8") as f:
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data = json.load(f)
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movies = data["movies"]
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dur = [i["duration"] for i in movies]
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plt.hist(dur,edgecolor="black")
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plt.xlabel("时长（分钟）")
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plt.savefig("q4_3b_hist.png",dpi=150)
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plt.close() |