从Google colab笔记本中提取Google Drive多压缩文件

Question

我有一个序列的多个zip文件：Google云端硬盘上的'train.zip.001'，'train.zip.002'，'train.zip.003'，'train.zip.004'和'train.zip.005'。它们每个都是8GB。我不知道如何提取它们。

我尝试过：

    with Zipfile.ZipFile('train.zip','r') as zipob:
      zipob.extractall('train2')

    with Zipfile.ZipFile('train.zip.001','r') as zipob:
      zipob.extractall('train2')

他们给出了两个不同的错误：

---

BadZipFile                                Traceback (most recent call last)
<ipython-input-32-ebacbe394be2> in <module>()
----> 1 with zipfile.ZipFile('train.zip','r') as zipob:
      2   zipob.extractall('train2')

1 frames
/usr/lib/python3.6/zipfile.py in _RealGetContents(self)
   1196             raise BadZipFile("File is not a zip file")
   1197         if not endrec:
-> 1198             raise BadZipFile("File is not a zip file")
   1199         if self.debug > 1:
   1200             print(endrec)

BadZipFile: File is not a zip file
!unzip train.zip.001
Archive:  train.zip.001
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of train.zip.001 or
        train.zip.001.zip, and cannot find train.zip.001.ZIP, period.

两者都不起作用。

Answer 1

！7z x train.zip.001效果很好