爬取视频出错

[carl0804]

macOS 10.15.1
python 3.6.5

在douyin_spider/douyin_spider中运行
python assign_share_url.py -u "https://v.douyin.com/QHt8K5/"

https://www.iesdouyin.com/share/user/76725372134?u_code=119ahghf6&sec_uid=MS4wLjABAAAA2jD45shuaphDnTULtCA3baR-xPXsD97pzSzgKAYwfss&timestamp=1573702412&utm_source=copy&utm_campaign=client_share&utm_medium=android&share_app_name=douyin
Parse share-url to user share url...
Downloading videos from user, count:10...
<User<default,76725372134>>
internal/modules/cjs/loader.js:797
    throw err;
    ^

Error: Cannot find module '/Users/macbook/anaconda3/lib/python3.6/site-packages/douyin_spider/utils/decryption/signture.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:794:15)
    at Function.Module._load (internal/modules/cjs/loader.js:687:27)
    at Function.Module.runMain (internal/modules/cjs/loader.js:1025:10)
    at internal/main/run_main_module.js:17:11 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}
Traceback (most recent call last):
  File "assign_share_url.py", line 161, in <module>
    run()
  File "assign_share_url.py", line 157, in run
    process_func(real_url, count)
  File "assign_share_url.py", line 130, in download_videos_from_user
    downloader.download(user.videos(max=count))
  File "/Users/macbook/anaconda3/lib/python3.6/site-packages/douyin_spider/downloaders/parent.py", line 92, in download
    for item in input_items:
  File "/Users/macbook/anaconda3/lib/python3.6/site-packages/douyin_spider/models/user.py", line 35, in videos
    '_signature': generate_signature(str(self.id)),
  File "/Users/macbook/anaconda3/lib/python3.6/site-packages/douyin_spider/utils/decryption/signture.py", line 20, in generate_signature
    return p.readlines()[0]
IndexError: list index out of range