每一次用jupyter的Snippets時，先Shuttdown，再重新進入

Snippets使用及注意事項

• • 代碼：
  • 代碼說明：
  • 注意事項：

代碼：

import json
path = get_ipython().getoutput('jupyter --data-dir')
path = "".join([path[0], r"/nbextensions/snippets/snippets.json"])
snips = {
    "name": "導入庫_多因子分析",
    "code": [
        'import pandas as pd ',
            'import numpy as np',
        'import scipy.stats as ss',
        'import matplotlib.pyplot as plt ',
        'import seaborn as sns',
        'ns.set_context(font_scale=1.5)'
    ]
}
fr = open(path, 'r', encoding='UTF-8')
mode = json.load(fr)
fr.close()
for i in range(0, len(mode['snippets'])):
    if mode['snippets'][i]['name'] == '爬蟲_requests':
        del mode['snippets'][i]
        break
mode['snippets'].append(snips)
jsObj = json.dumps(mode)
with open(path, "w") as fw:
    fw.write(jsObj)
    fw.close()
           

代碼說明：

注意事項：

每一次用jupyter的Snippets時，先Shuttdown，再重新進入