python：如何使用api从Google驱动器下载文件

Question

我想使用Google Drive API将Google Drive中的文件下载到我的系统中。我该如何实施呢？

根据https://developers.google.com/drive/v2/reference/files/get#examples中给出的示例

def print_file(service, file_id):

 """Print a file's metadata.

  Args:
    service: Drive API service instance.
    file_id: ID of the file to print metadata for.
  """
  try:
    file = service.files().get(fileId=file_id).execute()

    print 'Title: %s' % file['title']
    print 'MIME type: %s' % file['mimeType']
  except errors.HttpError, error:
    print 'An error occurred: %s' % error


def download_file(service, drive_file):
  """Download a file's content.

  Args:
    service: Drive API service instance.
    drive_file: Drive File instance.

  Returns:
    File's content if successful, None otherwise.
  """
  download_url = drive_file.get('downloadUrl')
  if download_url:
    resp, content = service._http.request(download_url)
    if resp.status == 200:
      print 'Status: %s' % resp
      return content
    else:
      print 'An error occurred: %s' % resp

我可以找到该文件，但是如何将其本地下载到我的计算机上呢？

Answer 1

只需将内容变量写入文件而不是返回内容

fo = open("foo.jpg", "wb")
fo.write(content)
fo.close()