I am trying to restrict one field in a class to an enum. However, when I try to get a dictionary out of class, it doesn’t get converted to string. Instead it retains the enum. I checked pydantic documentation, but couldn’t find anything relevant to my problem. This code is representative of what I…
Split Series of tuples into multiple columns
I have a series of tuples of the form (‘Name’, Number), and I would like to split them into two columns, one being the name, the other being the number. I’d like to end up with something like this: I’ve tried a few iterations of splitting strings, applying a lambda function, etc, and c…
How to only scrape link from webpage – Python
My goal is to get each link My code prints the href/link, however it also prints other junk which i do not want. I only want the href/ Answer Because href=True means get those tags with href attribute.There are still Tag. To get the href, you also need to use .get(“href”).Since there is only one b…
attributeError when calling method of object class
Trying to animate a car with button to accelerate and decelerate. When I press a button to accelerate/decelerate, I get an error in the ‘if’ statements on both methods “AttributeError: ‘bool’ object has no attribute ‘speed’”. Can someone help me figure out what’…
How can I make program a bit cleaner?
I have this pretty ugly program (really cluttered) is there any way I could make it cleaner, less cluttered, etc. Thanks! P.S. (If you want to try to run this program prepare to be amazed.) Answer First of all, nice work with the drawing! Here is my suggestion: Things for you to try next: Making the elements …
What is `sha256` and what should I put as it’s value in a `meta.yaml` file of an anaconda package
In the meta.yaml file of an anaconda package, one of the requirements is the source category, which has sha256 as a parameter. What is sha256 and what should I put as it’s value. I was originally going to use git, but conda forge uses tarball or zip. Answer sha256 is a checksum. Checksums are used to ve…
What type of iterable is “x for x in y”?
I’ve been confused of list comprehension in Python, although its shorthand doing for loop is very convenient. I’m not sure if what’s in the join() function’s parameter below is list comprehension since usually you put [] around to show it’s a list comprehension. My question: What…
Can’t iterate over files within a folder in google cloud notebooks instance
I am using the notebooks instance within the AI platform in google cloud console. I have uploaded a folder inside which contains around 30 csv files. I run the following code to iterate over the files, However, for some reason, I can seem to iterate over the files. The cell just ends with no errors. How do I …
How can I get the value of a row in a column in SQLite 3 table with Tkinter Listbox widget?
I have Python program connected to SQLite 3 database with Tkinter on the frontend. My database table (subjectlist) consists of three columns: [id (unique interger), subject (text), serial (unique integer)]. Here is my program: Currently at runtime when I click item on listbox (witch basically shows all subjec…
How to import python module after cloning and modifying the module’s github repo
I’m trying to make an open source contribution to a python module that is hosted on Github (pypika). I cloned the repo from github and ran pip in editable install mode such that any future imports would point to my version of the code. But when I try running a test file within the repo, I get an error w…