使用 Python 访问 Microsoft Sharepoint 文件和数据

Question

我正在使用微软共享点。我有一个网址，通过使用该网址，我需要获取照片、视频、文件夹、子文件夹、文件、帖子等总数据...并且我需要将这些数据存储在数据库（Sql 服务器）中。我正在使用python。

所以，请有人建议我如何做到这一点，我是访问共享点和处理此类事情的初学者。

Answer 1

以下是通过 Python 连接到共享点并访问 Sharepoint 的文件、文件夹和单个文件内容的列表的起始代码。您可以在此基础上进行构建以满足您的需求。

请注意，此方法适用于可通过 Internet 访问的公共 Sharepoint 站点。对于托管在公司 Intranet 上的组织受限 Sharepoint 站点，我尚未测试此代码。

您必须稍微修改 Sharepoint 文件的链接，因为您无法使用从 Web 浏览器复制的文件的 URL 地址直接访问 Python 中的 Sharepoint 文件。

from office365.runtime.auth.authentication_context import AuthenticationContext
from office365.sharepoint.client_context import ClientContext
from office365.sharepoint.files.file import File 

####inputs########
# This will be the URL that points to your sharepoint site. 
# Make sure you change only the parts of the link that start with "Your"
url_shrpt = 'https://YourOrganisation.sharepoint.com/sites/YourSharepointSiteName'
username_shrpt = 'YourUsername'
password_shrpt = 'YourPassword'
folder_url_shrpt = '/sites/YourSharepointSiteName/Shared%20Documents/YourSharepointFolderName/'

#######################



###Authentication###For authenticating into your sharepoint site###
ctx_auth = AuthenticationContext(url_shrpt)
if ctx_auth.acquire_token_for_user(username_shrpt, password_shrpt):
  ctx = ClientContext(url_shrpt, ctx_auth)
  web = ctx.web
  ctx.load(web)
  ctx.execute_query()
  print('Authenticated into sharepoint as: ',web.properties['Title'])

else:
  print(ctx_auth.get_last_error())
############################
  
  
  
  
####Function for extracting the file names of a folder in sharepoint###
###If you want to extract the folder names instead of file names, you have to change "sub_folders = folder.files" to "sub_folders = folder.folders" in the below function
global print_folder_contents
def print_folder_contents(ctx, folder_url):
    try:
       
        folder = ctx.web.get_folder_by_server_relative_url(folder_url)
        fold_names = []
        sub_folders = folder.files #Replace files with folders for getting list of folders
        ctx.load(sub_folders)
        ctx.execute_query()
     
        for s_folder in sub_folders:
            
            fold_names.append(s_folder.properties["Name"])

        return fold_names

    except Exception as e:
        print('Problem printing out library contents: ', e)
######################################################
  
  
# Call the function by giving your folder URL as input  
filelist_shrpt=print_folder_contents(ctx,folder_url_shrpt) 

#Print the list of files present in the folder
print(filelist_shrpt)

现在我们能够检索并打印 Sharepoint 中特定文件夹中存在的文件列表，下面的代码用于访问特定文件的文件内容并将其保存到本地磁盘（已知 Sharepoint 中的文件名和路径）。

#Specify the URL of the sharepoint file. Remember to change only the the parts of the link that start with "Your"
file_url_shrpt = '/sites/YourSharepointSiteName/Shared%20Documents/YourSharepointFolderName/YourSharepointFileName'

#Load the sharepoint file content to "response" variable
response = File.open_binary(ctx, file_url_shrpt)

#Save the file to your offline path
with open("Your_Offline_File_Path", 'wb') as output_file:  
    output_file.write(response.content)

您可以参考以下链接连接 SQL Server 并将内容存储在表中： 使用 Python 连接到 Microsoft SQL Server

https://datatofish.com/how-to-connect-python-to-sql-server-using-pyodbc/