【发布时间】:2020-08-09 21:08:59
【问题描述】:
我正在使用 Python 进行编码,以制作一个使用 Googl Drive API 下载文件的程序。 这是代码:
import os
import io
from googleapiclient.discovery import build
from googleapiclient.http import MediaIOBaseDownload
CLIENT_SECRET_FILE = 'client_secret.json'
API_NAME = 'drive'
API_VERSION = 'v3'
SCOPES = ['https://www.googleapis.com/auth/drive']
def main():
"""Shows basic usage of the Drive v3 API.
Prints the names and ids of the first 10 files the user has access to.
"""
creds = None
# The file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first
# time.
if os.path.exists('token.pickle'):
with open('token.pickle', 'rb') as token:
creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(
'credentials.json', SCOPES)
creds = flow.run_local_server(port=0)
# Save the credentials for the next run
with open('token.pickle', 'wb') as token:
pickle.dump(creds, token)
service = build('drive', 'v3', credentials=creds)
file_ids = ['1aKiVaINA2-_o8zttzYiH60jShzFQRUny', '1Xyy9-LWwTtnWZ1HLVJ74XT0PVsoixHOi']
file_names = ['PicsArt_08-02-06.15.34.jpg', 'PicsArt_07-22-04.49.32.jpg']
for file_id, file_name in zip(file_ids, file_names):
request = service.files().get_media(fileId=file_id)
fh = io.BytesIO()
downloader = MediaIOBaseDownload(fd=fh, request=request)
done = False
while not done:
status, done = downloader.next_chunk()
print('Download progress {0}'.format(status.progress( * 100)))
fh.seek(0)
with open(os.path.join('./Random Files', file_name), 'wb') as f:
f.write(fh.read())
f.close()
if __name__ == '__main__':
main()
当我运行程序时,我收到了这个错误:
Traceback(最近一次调用最后一次): 文件“download.py”,第 4 行,在 从 googleapiclient.http 导入 MediaIOBaseDownload ImportError:无法从“googleapiclient.http”导入名称“MediaIOBaseDownload”(C:\Users\Usuario\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\googleapiclient\http .py)
有什么办法吗?
【问题讨论】:
-
阅读此内容 - codelabs.developers.google.com/codelabs/gsuite-apis-intro/#4 - 在您的终端
python3 -c "import googleapiclient, httplib2, oauth2client"中运行此命令(如有必要,将 python3 替换为 python)。你得到了哪些错误? -
Traceback(最近一次调用最后一次):文件“
”,第 1 行,在 ModuleNotFoundError: No module named 'oauth2client' 我已经用 pip 安装了 oauth2client,但错误仍然存在 -
我已经安装了 oauth2client(如前所述),现在当我运行 python3 -c "import googleapiclient, httplib2, oauth2client" 时,我没有收到错误。但是当我运行我的程序时,导入错误仍然存在
标签: python python-3.x google-drive-api google-api-client google-api-python-client