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Sharepoint 2013 - create a reply to discussion using python

We have a discussion board in Sharepoint 2013, which has a workflow associated to perform several updates and send notifications to persons defined in the parent topic. The workflow runs when a reply is created.
We need to create automated replies to topics in that discussion board from a python microservice (running in kubernetes), and be sure the workflow is started correctly, in the same way when manual replies are created.
We have tried several things without success:
Using REST API from python. We can create the reply but the ParentItemID field it's not being assigned correctly, so it's not showing as a reply of the parent topic and the workflow is not running with the info of the parent
Using JSOM (JavaScript Object Model): we created a web page in the sharepoint site that can create the reply correctly using a content web part with a JS code, but we have not found a way to run this page from the python script. As it has JS, the option is to use requests-html library, which uses pyppeteer, but it requires to install Chrome and we don't have the option to install all prerequisites for this. Is there any other way to use the JSOM API from python?
We will really appreciate any help on this. Thanks!

How do you use a web.py application in Wordpress?

I have written an application in python to collect data from a javascript form and returned the processed text. It is based entirely off of the code here (but a lot more complex, so I have to use python for this).
https://kooneiform.wordpress.com/2010/02/28/python-and-ajax-for-beginners-with-webpy-and-jquery/
(note to people who like to edit...please leave this link in place since it shows all the relevant code sections in python and javascript).
I need to use this in wordpress (since that's what runs my site) and I honestly have no idea how to pull this off. Webpy can run with Apache CGI, but the documentation (http://webpy.org/cookbook/cgi-apache) is only clear if one wants to navigate directly to the python app as its own page.
I'm hoping someone here has expertise in how to embed this all within a Wordpress page/post?
Thanks!!

As far as I know, there is no native way to run Python code inside a WordPress site just like php. In fact, if you are not doing anything unique to Python, I would suggest you to use php, which supports regular expression and can be used in WordPress by installing the plugin "Insert PHP".
If you really want to use Python, then you need an API endpoint where you connect the function to your website. You would have to look into Azure Function App/AWS lambda on which you write a function app to work as a backend. Then whenever someone request your website, your website would do an HTTP request to that API.
Can you explain what exactly you want to do on your website?

Can selenium be used to highlight sections of a web page?

Can I have any highlight kind of things using Python 2.7? Say when my script clicking on the submit button,feeding data into the text field or selecting values from the drop-down field, just to highlight on that element to make sure to the script runner that his/her script doing what he/she wants.
EDIT
I am using selenium-webdriver with python to automate some web based work on a third party application.
Thanks

This is something you need to do with javascript, not python.

[NOTE: I'm leaving this answer for historical purposes but readers should note that the original question has changed from concerning itself with Python to concerning itself with Selenium]
Assuming you're talking about a browser based application being served from a Python back-end server (and it's just a guess since there's no information in your post):
If you are constructing a response in your Python back-end, wrap the stuff that you want to highlight in a <span> tag and set a class on the span tag. Then, in your CSS define that class with whatever highlighting properties you want to use.
However, if you want to accomplish this highlighting in an already-loaded browser page without generating new HTML on the back end and returning that to the browser, then Python (on the server) has no knowledge of or ability to affect the web page in browser. You must accomplish this using Javascript or a Javascript library or framework in the browser.

How to create a login screen using core python language

I need to develop a simple login page using Python language with two fields and a button, like:
Username, Password, Login
I know there are some beautiful Python frameworks like
Django, Grok, WebPy, TurboGears
which support web development using Python, but mine is a basic requirement consisting of only 3 screens (pages):
1st page - Login page (Redirects to 2nd page when login button is clicked)
2nd page - Page with records in the form of a list, with an option for adding new records (Redirects to 3rd page when "Add Records" button is clicked)
3rd page - Page with fields, which are saved as records for the list on 2nd page (After entering details and clicking Submit)
So, I have decided to develop the above functionality using Python without using any framework, so that I can have flexibility as well as write my own code.
Is it possible to create a login page using Python without using a framework?
I haven't worked on web services and don't know the basics of web development in Python.
If possible, can you provide me an example on how to create a login page using Python and achieve the functionality described above?

Firstly, it's good to learn how to do things without the frameworks, but if you're doing this for anything but educational purposes it's most likely a mistake to say "my requirements are too simple to bother with frameworks." What you describe is on the simpler end of the spectrum, but already I can see some complications you're probably glossing over.
Anyway, to implement your 3 pages, you will need:
a web server
2 static HTML files
python handlers for GET on 2nd Page, POST from 1st and 3rd Page
storage (either flat file or database)
Look at A Simple Python CGI Server Tutorial to get started, and there are more details at TutorialsPoint: Python - CGI Programming.
Your HTML forms just need to have method="POST" and action set to the URL you're serving from python for each form. Your POST handlers should do what they need to do and then serve a 302 redirect.
If you don't know the basics of python web development, you're going to have your hands full and should probably start with a single user flat-file system. Maybe you can even get away with storing that in memory for now. Then if/when that stops doing it for you, try sqlite. Configuring web servers is a pain, too, so if you can just stick with BaseHTTPServer.
Finally, load your records in another python endpoint, make some HTML for each, slap it in a big string with surrounding HTML, and serve that puppy.

You requirement is very trivial. Though people may suggest micro frameworks like flask, bottle I would say you should try Django and have a look at Django Admin Panel. I think it's possible for you to meet your requirement using the Django admin feature.
Updated
Have a look at this http://docs.python.org/howto/webservers.html
Without a framework and if you don't want to mess with CGI you can take a look at http://webob.org/ .

How to create a Redmine wiki page via script?

I want to create a special wiki page on my local Redmine server. It should contain an inventory of some executables from my server. My goal is a script which scans certain folders on my server for these files and put them (with some additional information) in a nice Redmine wiki page.
My first thought was to traverse my server's file system with a simple batch file and to create a SQL expression for putting the results directly into the underlying mySQL database (which contains Redmine's wiki pages). But I consider this too risky and too error-prone.
Then I had the idea to use a script language like python (which I always wanted to learn) to retrieve the information and send it back to the Redmine server, like a web browser would do. This should be a much safer way. But this doesn't seems to be an easy beginner's task when just starting with python - I fail to authenticate myself on the Redmine server.
My last idea was to create a HTML page with python, which could be displayed within a Redmine wiki page with the plugin 'Redmine Wiki Extensions'. But I consider this only as a solution light, because it's not very elegant.
So what I seek is either a new idea to solve this problem or some clues on how to do a proper authentification with python on my Redmine server - maybe I could use a cookie for easier authentification...

I'm not familiar with redmine, but if you are looking for something like having a script that performs some actions the same way you would do in a browser, then mechanize is a library that might be helpful for you unless there's some javascript involved. In that case, then I'd look into something like windmill or selenium to let you drive the web browser.
However, please note using web scraping is also error-prone since any change in the design of the web pages involved might break your scripts.
Regarding the option of using an API as pointed out by the comment from AdamKG, that would be a good option, since there's a REST API that you can use from python if you like. Unfortunately, I don't see anything to let you do what you're looking for and it seems it hasn't yet reached the stable status yet. Anyway, as I said, it's still a good option to consider in the future.