the xlearn predict function gives a different mse than what you get by looking at the predictions and calculating it yourself. Here is code to do this; you can run it by cloning the xlearn repository and copying the below code in demo/regression/house_price in the repository If you save it as min_eg.py, run i…
Refreshing Authentication token for Google Calendar API with Python on Raspberry Pi
We are prototyping on a Raspberry Pi using the Google Calendar API. Each user of this service will connect his or her own calendar to the Raspberry Pi and use the calendar information. The Raspberry Pi we are using does not have a keyboard or display connected to it. We are planning to connect a smartphone to…
Why am I getting django.db.models error telling me I have no attribute for TextChoices in Django (3.1.6) and Python(3.8)?
thanks so much for reading. I’ve got this running on my computer no problem. It’s working on my VS on Windows 10. But this error keeps coming up, it looks like TextChoices is no longer usable? AttributeError: module ‘django.db.models’ has no attribute ‘TextChoices’ I’…
Comparing 2 randomly generated lists in python
I am trying to make a program that will generate a list filled with randomly generated characters, then repeatedly randomizing another until both of them match up. However, when I run the following program, even at the lowest value, it will continuously run, forever. Answer You keep on appending to your secon…
Python : Amount input with While
Beginner here. I’m trying to build a loop where the chekout displays a total amount that has to be over 0$. For example, if I start with 450$ the code works. But if I start with say -12 it will ask me again (which is what I want), but then if I enter 450 as the third essay; the first
Issue with conversion of text data into a dataframe
I have a text file where I have several lines and between them, some data which I need to convert to the dataframe(useful data). I iterated the text file line by line and captured the useful data with the help of a regex. Something like this, The data captured look like this I thought to iterate each captured…
how to properly apply a vector based function to a pandas dataframe column?
I am trying to apply a function that returns an specific date in an specific format, however I am struggling to apply this function to a new pandas dataframe column. Here’s what I got so far: The next error arises: KeyError: datetime.datetime(2021, 2, 1, 0, 0) Expected output could be a pandas dataframe…
How to format json so I can parse floats and strings
I am getting the error when I try to run the following code. I know it has something to do with the formating of the json file but I am not sure how to proceed/change in order to be able to get floats from the json file my code Answer data[‘listingReducer’][‘geoCode’] is a dict so doin…
Pygame window isn’t updating
I’m writing a small python game just to learn how to use python better. I wanted to try to start using multiple scripts, as keeping all of the code in one script can get a little crowded. I made a second script, created a function main(scrn) and everything seems to be working fine. Calling that function…
Substitude everything in “()” but ignore those cases where round brackects are inside square brackets “” in regrex
Hi I am trying to use regrex to replace everything surounded by “()” with an empty string “”, but not in the case where “()” is in an angle bracket. e.g. “<..()>” should be ignored and not replaced. Example input: Example output: Following what I read from…