我正在尝试从谷歌驱动器下载文件，而我所拥有的只是驱动器的 URL。
我读过有关 google API 的文章，其中讨论了一些
drive_serviceMedioIOfile/OAuth另外，尝试过
urllib2.urlretrievewget试过
PyDrive任何帮助将不胜感激。 谢谢。
如果“驱动器的 url”是指 Google Drive 上文件的可共享链接，那么以下内容可能会有所帮助：
import requests
def download_file_from_google_drive(id, destination):
URL = "https://docs.google.com/uc?export=download"
session = requests.Session()
response = session.get(URL, params = { 'id' : id }, stream = True)
token = get_confirm_token(response)
if token:
params = { 'id' : id, 'confirm' : token }
response = session.get(URL, params = params, stream = True)
save_response_content(response, destination)
def get_confirm_token(response):
for key, value in response.cookies.items():
if key.startswith('download_warning'):
return value
return None
def save_response_content(response, destination):
CHUNK_SIZE = 32768
with open(destination, "wb") as f:
for chunk in response.iter_content(CHUNK_SIZE):
if chunk: # filter out keep-alive new chunks
f.write(chunk)
if __name__ == "__main__":
file_id = 'TAKE ID FROM SHAREABLE LINK'
destination = 'DESTINATION FILE ON YOUR DISK'
download_file_from_google_drive(file_id, destination)
截取的文件不使用 pydrive，也不使用 Google Drive SDK。它使用 requests 模块（不知何故，它是 urllib2 的替代品）。
从 Google Drive 下载大文件时，单个 GET 请求是不够的。需要第二个 - 请参阅 wget/curl large file from google drive.
我推荐gdown包。
pip install gdown
带上你的分享链接
https://drive.google.com/file/d/0B9P1L--7Wd2vNm9zMTJWOGxobkU/view?usp=sharing
并获取 id - 例如。 1TLNdIufzwesDbyr_nVTR7Zrx9oRHLM_N 按下下载按钮（在链接处查找），并在下面的 id 之后交换它。
import gdown
url = 'https://drive.google.com/uc?id=0B9P1L--7Wd2vNm9zMTJWOGxobkU'
output = '20150428_collected_images.tgz'
gdown.download(url, output, quiet=False)
多次有过类似的需求，我从上面@user115202 的代码片段开始制作了一个额外的简单类
GoogleDriveDownloader也可以通过pip安装：
pip install googledrivedownloader
那么用法就这么简单：
from google_drive_downloader import GoogleDriveDownloader as gdd
gdd.download_file_from_google_drive(file_id='1iytA1n2z4go3uVCwE__vIKouTKyIDjEq',
dest_path='./data/mnist.zip',
unzip=True)
此代码段将下载在 Google Drive 中共享的存档。在这种情况下，
1iytA1n2z4go3uVCwE__vIKouTKyIDjEq这是一种无需第三方库和服务帐户即可轻松完成的方法。
pip 安装
google-api-coregoogle-api-python-clientfrom googleapiclient.discovery import build
from googleapiclient.http import MediaIoBaseDownload
from google.oauth2 import service_account
import io
credz = {} #put json credentials her from service account or the like
# More info: https://cloud.google.com/docs/authentication
credentials = service_account.Credentials.from_service_account_info(credz)
drive_service = build('drive', 'v3', credentials=credentials)
file_id = '0BwwA4oUTeiV1UVNwOHItT0xfa2M'
request = drive_service.files().get_media(fileId=file_id)
#fh = io.BytesIO() # this can be used to keep in memory
fh = io.FileIO('file.tar.gz', 'wb') # this can be used to write to disk
downloader = MediaIoBaseDownload(fh, request)
done = False
while done is False:
status, done = downloader.next_chunk()
print("Download %d%%." % int(status.progress() * 100))
PyDriveGetContentFile()请看下面的例子：
# Initialize GoogleDriveFile instance with file id.
file_obj = drive.CreateFile({'id': '<your file ID here>'})
file_obj.GetContentFile('cats.png') # Download file as 'cats.png'.
这段代码假设你有一个经过身份验证的
drive在一般情况下，这样做是这样的：
from pydrive.auth import GoogleAuth
gauth = GoogleAuth()
# Create local webserver which automatically handles authentication.
gauth.LocalWebserverAuth()
# Create GoogleDrive instance with authenticated GoogleAuth instance.
drive = GoogleDrive(gauth)
有关服务器静默身份验证的信息可在此处找到，并涉及编写一个
settings.yaml文档中有一个函数，当我们提供要下载的文件的 ID 时，它会下载文件，
from __future__ import print_function
import io
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
from googleapiclient.http import MediaIoBaseDownload
def download_file(real_file_id):
"""Downloads a file
Args:
real_file_id: ID of the file to download
Returns : IO object with location.
Load pre-authorized user credentials from the environment.
TODO(developer) - See https://developers.google.com/identity
for guides on implementing OAuth2 for the application.
"""
creds, _ = google.auth.default()
try:
# create drive api client
service = build('drive', 'v3', credentials=creds)
file_id = real_file_id
# pylint: disable=maybe-no-member
request = service.files().get_media(fileId=file_id)
file = io.BytesIO()
downloader = MediaIoBaseDownload(file, request)
done = False
while done is False:
status, done = downloader.next_chunk()
print(F'Download {int(status.progress() * 100)}.')
except HttpError as error:
print(F'An error occurred: {error}')
file = None
return file.getvalue()
if __name__ == '__main__':
download_file(real_file_id='1KuPmvGq8yoYgbfW74OENMCB5H0n_2Jm9')
一般来说，来自 Google Drive 的共享文件的 URL 看起来像这样我们如何获取文件ID来下载文件？
https://drive.google.com/file/d/1HV6vf8pB-EYnjcJcH65eGZVMa2v2tcMh/view?usp=sharing
其中1HV6vf8pB-EYnjcJcH65eGZVMa2v2tcMh
对应于文件ID。您可以简单地从 URL 复制它，或者，如果您愿意，也可以创建一个函数来从 URL 获取文件 ID。
例如，给定以下
url = https://drive.google.com/file/d/1HV6vf8pB-EYnjcJcH65eGZVMa2v2tcMh/view?usp=sharing
,
def url_to_id(url):
x = url.split("/")
return x[5]
打印 x 将给出
['https:', '', 'drive.google.com', 'file', 'd', '1HV6vf8pB-EYnjcJcH65eGZVMa2v2tcMh', 'view?usp=sharing']
因此，当我们想要返回第 6 个数组值时，我们使用 x[5]
。
from pydrive.auth import GoogleAuth
gauth = GoogleAuth()
gauth.LocalWebserverAuth()
drive = GoogleDrive(gauth)
这创建了自己的服务器也做身份验证的肮脏工作
file_obj = drive.CreateFile({'id': '<Put the file ID here>'})
file_obj.GetContentFile('Demo.txt')
这将下载文件
import requests
def download_file_from_google_drive(id, destination):
URL = "https://docs.google.com/uc?export=download"
session = requests.Session()
response = session.get(URL, params = { 'id' : id , 'confirm': 1 }, stream = True)
token = get_confirm_token(response)
if token:
params = { 'id' : id, 'confirm' : token }
response = session.get(URL, params = params, stream = True)
save_response_content(response, destination)
def get_confirm_token(response):
for key, value in response.cookies.items():
if key.startswith('download_warning'):
return value
return None
def save_response_content(response, destination):
CHUNK_SIZE = 32768
with open(destination, "wb") as f:
for chunk in response.iter_content(CHUNK_SIZE):
if chunk: # filter out keep-alive new chunks
f.write(chunk)
if __name__ == "__main__":
file_id = 'TAKE ID FROM SHAREABLE LINK'
destination = 'DESTINATION FILE ON YOUR DISK'
download_file_from_google_drive(file_id, destination)
只是重复接受的答案但添加confirm=1
参数所以即使文件太大它总是下载
# Importing [PyDrive][1] OAuth
from pydrive.auth import GoogleAuth
def download_tracking_file_by_id(file_id, download_dir):
gauth = GoogleAuth(settings_file='../settings.yaml')
# Try to load saved client credentials
gauth.LoadCredentialsFile("../credentials.json")
if gauth.credentials is None:
# Authenticate if they're not there
gauth.LocalWebserverAuth()
elif gauth.access_token_expired:
# Refresh them if expired
gauth.Refresh()
else:
# Initialize the saved creds
gauth.Authorize()
# Save the current credentials to a file
gauth.SaveCredentialsFile("../credentials.json")
drive = GoogleDrive(gauth)
logger.debug("Trying to download file_id " + str(file_id))
file6 = drive.CreateFile({'id': file_id})
file6.GetContentFile(download_dir+'mapmob.zip')
zipfile.ZipFile(download_dir + 'test.zip').extractall(UNZIP_DIR)
tracking_data_location = download_dir + 'test.json'
return tracking_data_location
上述函数将给定 file_id 的文件下载到指定的下载文件夹。现在问题来了，如何获取file_id？只需将 url 按 id= 拆分即可获取 file_id。
file_id = url.split("id=")[1]
https://colab.research.google.com/
假设您的共享链接是https://docs.google.com/spreadsheets/d/12hiI0NK7M0KEfscMfyBaLT9gxcZMleeu/edit?usp=sharing&ouid=102608702203033509854&rtpof=true&sd=true
你只需要 id 就是 12hiI0NK7M0KEfscMfyBaLT9gxcZMleeu单元格中的命令
!gdown 12hiI0NK7M0KEfscMfyBaLT9gxcZMleeu
运行单元格，您将看到该文件已下载到 /content/Amazon_Reviews.xlsx注意：要知道如何使用Google colab
import googleapiclient.discovery
import oauth2client.client
from google.colab import auth
auth.authenticate_user()
def download_gdrive(id):
creds = oauth2client.client.GoogleCredentials.get_application_default()
service = googleapiclient.discovery.build('drive', 'v3', credentials=creds)
return service.files().get_media(fileId=id).execute()
a = download_gdrive("1F-yaQB8fdsfsdafm2l8WFjhEiYSHZrCcr")
我现在正在使用 API，因为它是确保它不会突然停止的更安全的方法，但我也可以让它工作解析响应 HTML 以查找下载 url，如下所示：
import requests
from html.parser import HTMLParser
class MyHTMLParser(HTMLParser):
def __init__(self):
super().__init__()
self.action = None
def handle_starttag(self, tag, attrs):
if tag == "form":
for name, value in attrs:
if name == "id" and value == "download-form":
for name, value in attrs:
if name == "action":
self.action = value
DOWNLOAD_URL = 'https://docs.google.com/uc?export=download'
session = requests.Session()
response = session.get(file_url, params={'id': id}, stream=True)
content_type = response.headers['content-type']
if content_type == 'text/html; charset=utf-8':
parser = MyHTMLParser()
parser.feed(response.text)
download_url = parser.action
response = session.post(download_url, stream=True)
file = response.content
https://pypi.org/project/googleDriveFileDownloader/
pip install googleDriveFileDownloader
from googleDriveFileDownloader import googleDriveFileDownloader
a = googleDriveFileDownloader()
a.downloadFile("https://drive.google.com/uc?id=1O4x8rwGJAh8gRo8sjm0kuKFf6vCEm93G&export=download")