XBlock | XBlock courseware component architecture | Runtime Evironment library

I'm working with the following data in Pandas. For the block column, I need to change each value so it only includes the street name (this way I can geocode for the lat long coordinates). To use the geocoder I'm working with, I also need to include "Washington, DC".

crimes = pd.read_csv("/content/SearchResults (2).txt", encoding='latin-1')

This is what I wan't the BLOCK columns to look like:

I don't know if the question even makes sense - I'm very new to Python and Selenium and coding in general.

The story is I'm trying to automate the process of saving edX course webpages as HTML. I'm using the latest iPython and Webdriver. This is what I've done so far:

I am recently assigned with a task to add some custom fields in openedx ORA2 xblock . I have installed openedx hawthorn release , the docker version of it . So now openedx is running well but now for customization I am searching for the ORA2 code but I did not find the code . I am preciously looking for this code https://github.com/edx/edx-ora2 in my system so that I can customize it . So can anyone help me out I am totally lost in edx, can anyone tell me where is the code location of ORA2 and how can I customize it . I know python and django but I am totally confused in edx :/

I'm having trouble figuring out how to use xblocks() to work. First, here's a small example from a much larger dataset:

I have to support a legacy API that sends OAuth 1.0 POST request to my server in one-legged scenario:

I get a request with the bunch of OAuth-parameters which I want to verify (in the first place) with a secret stored on server.

Here is what I have done so far (which produces an exception):

Parameters the API sends:

I can't seem to get the author_view to ever be executed in the Xblock I've created.

Perhaps I'm misunderstanding what the intent of the author_view is, or what I'm expecting it to do. From what I understand it is the view that is displayed in the studio once you've added the Xblock to the Vertical (eg, content displayed inside the Xblock when you can re-order the Xblocks, or click their edit button).

I've done a lot of searching and doc reading and can't find any direct examples of using the author_view. But statments like this:

The view used to preview this XBlock for instructors in Studio. Defaults to student_view if an author_view is not defined.

make me think this is what I'm looking for.

In my case, the Xblock is doing some javascript work when in the Student view so there is no content to display to the student. In the Studio view, I would like it to display the editable parameters and not execute any of the javascript.

The relevant parts of my xblock python file are:

I'm following this guide "thejsway" from GitHub and this lesson is about element animation.

This code was provided by the author, but I can't figure out how and why the variable "block" in this line: 'block.style.left = (xBlock + movement) + "px" ' is doing the work of the variable blockElement from const blockElement = document.getElementById("block"); which I assume it's a reference to the same element?

Shouldn't it be blockElement, instead of block? How is it even working when block isn't declared anywhere?

Whole code:

I have a react component wihch contains two child components, In the parent component i have a button that launches a function to change style in both the parent and the child. I managed to change the style in the parent but not in the child here's what i've done

I'm very new to GPU programming and pyCUDA and have a pretty fundamental gap in my knowledge. I have spent quite a bit of time searching SO, looking at example code and reading supporting documentation for CUDA/pyCUDA but haven't found much diversity in the explanations and can't get my head around a few things.

I am having trouble correctly defining block and grid dimensions. The code I am currently running is as follows, and aims to do element-wise multiplication of an array a by a float b: