python - pyDrive 给出 FileNotDownloadableError 错误

Question

我正在尝试使用 PyDrive 从 Google Drive 下载文件。我按照指示http://pythonhosted.org/PyDrive/filemanagement.html#download-file-content进行操作。它在我自己的域中正常工作。

日志如下。

$ python driveDownload.py

Your browser has been opened to visit:
https://accounts.google.com/o/oauth2/auth?scope=https%3A%2F2Fwww.googleapis.com%2Fauth%2Fdrive&redirect_uri=http%3A%2F%2Flocalhost%3A8080%2F&response_type=code&client_id=837780293427-8m0mkibmrn8gg44i77pjg54ga70kpgae.apps.googleusercontent.com&access_type=offline 

Authentication successful.
title: a.xlsx, id: 0BzV-wECmF8MQTkdyQ0FHaVdwYlU
file Title identiefied :a.xlsx
aFromDrive.xlsx downloaded

我正在从客户的域中尝试相同的操作，但出现以下错误

$ python driveDownload.py

    https://accounts.google.com/o/oauth2/auth?scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdrive&redirect_uri=http%3A%2F%2Flocalhost%3A8080%2F&response_type=code&client_id=971731530622-7tdt9qhakv6q7i4edpfnqb5h7826eslv.apps.googleusercontent.com&access_type=offline                                                                                                                              

Authentication successful.
title: a.xlsx, id: 1l073W5s4dE0-dhFUXAMB-XROvOUC2z51NbfY69-bvIo
 file Title identiefied :a.xlsx                                
Traceback (most recent call last):                             
  File "driveDownload.py", line 29, in <module>                
    myFile.GetContentFile(myLocalPath)                         
  File "build/bdist.linux-x86_64/egg/pydrive/files.py", line 167, in GetContentFile
  File "build/bdist.linux-x86_64/egg/pydrive/files.py", line 36, in _decorated     
  File "build/bdist.linux-x86_64/egg/pydrive/files.py", line 210, in FetchContent  
pydrive.files.FileNotDownloadableError: No downloadLink/exportLinks for mimetype found in metadata

我的代码driveDownload.py如下

from pydrive.auth import GoogleAuth
import os
#authentication via the browser
#note... client_secrets.json is required for this that leads
#to the user authentication
gauth = GoogleAuth()
# gauth.LocalWebserverAuth()
from pydrive.drive import GoogleDrive

#accessing the drive
drive = GoogleDrive(gauth)


# Auto-iterate through all files that matches this query
file_list = drive.ListFile({'q': "'root' in parents and trashed=false"}).GetList()
fileName2Download= 'a.xlsx'
myLocalPath = 'aFromDrive.xlsx'
for file1 in file_list:
    print 'title: %s, id: %s' % (file1['title'], file1['id'])
    if file1['title'] == fileName2Download:
        print ' file Title identiefied :%s'% (file1['title']) 
        myFile = drive.CreateFile({'id': file1['id']})
        if os.path.exists(myLocalPath):
            os.remove(myLocalPath)

        myFile.GetContentFile(myLocalPath)
        print '%s downloaded ' %(myLocalPath)
        break
#         file1.download()

是否缺少一些设置？我能够列出客户的谷歌驱动器中的所有文件。但是，当我尝试将文件下载到本地磁盘时出现错误

Answer 1

我收到此错误是因为我尝试直接下载文件夹。仔细检查您的 mimeType 是否可以通过 PyDrive 下载。