PythonBasic | Repo con ejemplos de Python , para aprender

I'm playing around with bs4 and I tried to scrape the following website:https://pythonbasics.org/selenium-get-html/ and I wanted to remove all of the script tags from html.

To remove script tags I used functions like:

I learn flask, before I've complete chapter about tortoise ORM. I try to combine flask and tortoise and I can't find proper way. When I call async function I got error:

I am trying to scroll down a YouTube Channel's "Videos" tab so I can obtain the links to all the videos in that channel. I am using the Selenium module in Python 3, with Google Chrome as the browser. This is the method in my class that does this part (this is called right after I call self.driver.get(CHANNEL_URL))

Consider this example, ripped mostly from https://pythonbasics.org/pyqt-qmessagebox/:

Foreword:

I'd prefer to avoid lengthy processes if possible. As a beginner, one line with lots of syntax is a little overwhelming, if I need to use something similar, please give a basic note on what they do. It's not vital that I know, it just takes the edge off. Please, point out where I'm using inefficient code and suggest better functions and/or modules, as I said I have little knowledge in python.

Situation:

I'm a newbie to pandas, but I've taken the time to play around with x.iloc[y,x] and x.loc[y,x] (where x is pd.read_excel('/my/file/name.xlsx', sheet_name='sheet1'))and, at least for the given formats, I understand what makes them tick. I know that these are going to be useful to me for my macros. I'm on Linux so VBA isn't an easy option, and PyUNO for LibreOffice is a project I'm putting off for a while. I'm expecting that the above functions aren't the best way to select a cell in excel from python.

What I've found:

Too much. For a beginner like me, most of the tutorials are very complex with little explanation; I can make the code there work, I just have no clue why it works that way. I've mostly found information relating to standard 'in-house' python databases, and it seems that the excel related articles are few and far between, the ones I've read unfortunately relate to more advanced functions. I could probably learn them, but I'm not currently interested.

The issue:

Lets take a look at this code I wrote earlier, with a little help from pythonbasics.org;

I created a webserver class from some samples from net. While catching KeyboardInterrupt the scripts ends, but not executing post lines after KeyboardInterrupt. Tried code as follows

I need to call a def function "sumin" into a test function "Tests". Please let me know how do I get that done. Below is the error for the code that i am getting.

I am trying to follow a example of creating a table located here: https://pythonbasics.org/pyqt-table/

Full admission, I am new to python and this is a little foreign to me.

I have edited my dictionary to match my data, but when the table is populated on my computer, the values are blank.

I am at a loss of where I went wrong.

Any help would be appreciated.

Code snips below:

I'm new to Python and Django, And I'm trying to run a Django app which uses MySQL as a database,
I installed mysqlclient using pip, which it shows as Requirement already satisfied: mysqlclient in ./env/lib/python3.7/site-packages (1.4.4)

But when I run the project or try to create a superuser,
it throws me the following error -