[英]Unable to read Excel from SharePoint using office365 with Python
使用此答案,我試圖將 Excel 文檔從 SharePoint 讀取到pandas
dataframe。我的代碼如下:
from office365.runtime.auth.authentication_context import AuthenticationContext
from office365.sharepoint.client_context import ClientContext
from office365.sharepoint.file import File
import io
import pandas as pd
#target url taken from sharepoint and credentials
url = "https://name1.sharepoint.com/sites/name2/name3/name4.xlsx"
username = 'a.b@name1.com'
password = 'Pa55word'
ctx_auth = AuthenticationContext(url)
if ctx_auth.acquire_token_for_user(username, password):
ctx = ClientContext(url, ctx_auth)
web = ctx.web
ctx.load(web)
ctx.execute_query()
print("Authentication successful")
response = File.open_binary(ctx, url)
#save data to BytesIO stream
bytes_file_obj = io.BytesIO()
bytes_file_obj.write(response.content)
bytes_file_obj.seek(0) #set file object to start
#read excel file and each sheet into pandas dataframe
df = pd.read_excel(bytes_file_obj, sheetname = None)
當它到達ctx.execute_query()
行時,我收到此錯誤:
ClientRequestException: (None, None, '404 Client Error: Not Found for url: https://name1.sharepoint.com/sites/name2/name3/name4.xlsx/_api/Web')
我嘗試了不同的文件,但得到了相同的答復。
在開頭鏈接的答案中, url
有一個cid
參數,我想知道這是否是問題所在。 但是我一直無法找到用作我的cid
的值,也無法找出cid
是什么。 我認為這個問題可能在url
變量中,但我不確定如何。 非常感謝任何建議!
似乎為上下文生成提供的 url 不正確。 請嘗試以下 snnipet:
tenant_url= "https://{tenant}.sharepoint.com"
ctx_auth = AuthenticationContext(tenant_url)
site_url="https://{tenant}.sharepoint.com/sites/{yoursite}"
if ctx_auth.acquire_token_for_user("username","password"):
request = ClientRequest(ctx_auth)
options = RequestOptions("{0}/_api/web/".format(site_url))
options.set_header('Accept', 'application/json')
options.set_header('Content-Type', 'application/json')
data = request.execute_request_direct(options)
s = json.loads(data.content)
web_title = s['Title']
print("Web title: " + web_title)
else:
print(ctx_auth.get_last_error())
BR
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