I’m plotting ROC curve with plot_roc_curve of scikit-learn, that plot legends are printed automatically. Is there a way to change them? Answer You can pretty much add anything you like to the plot object that is produced through plot_roc_curve. For instance, you can do something like this: This will return:
Python– access relative file path from two different files from different directory in same project
If the question is not clear, Let me give an example. Suppose this is my project structure: In app.py I import Workflow. Workflow.py reads from config.yml. If I want to run workflow.py individually I can simply give the file path as config.yml because it is in the same folder. However, when I import Workflow in app.py and run it, the
Display stream with FFmpeg, python and opencv
Situation : I have a basler camera connected to a raspberry pi, and I am trying to livestream it’s feed with FFmpg to a tcp port in my windows PC in order to monitor whats happening in front of the camera. Things that work : I manage to set up a python script on the raspberry pi which is responsible
How to create a form that make user is_active = False?
In my Django project, there are several types of users. User types are lead, manager, analyst. The Leads should change every user’s is_active attribute. I created a form and view for that. I have a users page and every user is listing here with a for loop. What I want is lead can block a user with is_active = False
Rows That Are Included/Contained In a String
I have a “Pandas Data Frame”: There is a bunch of Q&A that explains how to select rows that contain a given substring. But I’m curious about finding how to split rows that are substring of a given string. Unfortunately my datas are huge but suppose we have a column that its entries are single words. For a given sentence
Dataframe’s with strange structure with variables in even columns
I’m a beginner with python in combination with pandas, and I understand the basics. But I received a couple days ago 3 strange datasets in excel. As image below: I want the following result: I did try to loop the columns and create a new dataframe, but got stuck and think I make it unnecessary complex. I can’t get my
camera suddenly close when i run the code
I am trying to make a color detection from the default camera using python, to do this I am using OpenCV and NumPy. My program suddenly closes the camera. This is code I’m trying to run: Answer There are three stages to do this task: Firstly you need to make a color boundries Color detection Stack them horizontally.
How does `s = (iowa_file_data.dtypes == ‘object’)` make `s` a variable of type `Series`
I wrote (copied) a code I get that iowa_file_data is of type dataframe and dtypes is a Series. But how did s become a Series? Does output of (iowa_file_data.dtypes == ‘object’) make a Series? Answer Pandas (and the underlying numpy) use special overloads of __eq__ operators. The goal is that most operation between numpy arrays, dataframes or series still return
How to create a filter a column in a data table in Django?
I have a data table in my Django project. This data table is for listing customers. The customer has attributes like name, country, email, etc… I want to put a button like a dropdown menu for listing countries of customers. (Excel-like or similar logic) But I just need this in the country column. How can I do that? I try
Telegram bot sending error “Something went wrong, please try again” after message
Output Code: requirements.txt python-telegram-bot How can I fix this? Answer I guess someone scraped your bot token from a public repository and tried to steal your bot. Please, do not save your bot token in a public repository! Solution: Revoke your token and don’t save it in a public repository.