Python Manual

Sklearn.metrics has great functions for obtaining classification metrics, although something that I… Read more Is There Something Already Implemented In Python To Calculate Tp, Tn, Fp, And Fn For Multiclass Confusion Matrix?

I use pd.read_excel to read a excel file which is created by openpyxl and downloaded from a url. Th… Read more Pandas Read_excel Returning Nan For Cells Having Simple Formula If Excel File Is Created By Program

I'm trying to interpolate data within boundaries and plot contour lines (polygons) based on Lat… Read more Contour Plot Data (lat,lon,value) Within Boundaries And Export Geojson

I am trying to sort a text file in numerical order, from largest at the top of the file, to lowest … Read more How To Sort A Text File Numerically?

I have the following code which should simply draw a green triangle to the screen. It is using Vert… Read more How To Draw With Vertex Array Objects And Gldrawelements In Pyopengl

I'm working on a corpus of ~100k research papers. I'm considering three fields: plaintext … Read more Tfidfvectorizer: How Does The Vectorizer With Fixed Vocab Deal With New Words?

I'm programming in oTree (which is a Django based environment for social experiments) and I hav… Read more How To Read Python List In Javascript [in A Django Template]

I have a numpy array like this: x=np.array([0,1,2,3,4]) and want to create an array where the va… Read more Shift All Indices In Numpy Array

My question is related to my previous Question but it's different. So I am asking the new quest… Read more How To Do Group By And Take Count Of Unique And Count Of Some Value As Aggregate On Same Column In Python Pandas?

I'm not able to install pip in Docker. Here's my Dockerfile: FROM ubuntu:14.04 # Install d… Read more Install Pip In Docker

Some of my tables in database are periodicity updated by several python scripts outside of Django. … Read more Django: How To Refresh Or Reload Models From Database

Right now I'm developing mostly in C/C++, but I wrote some small utilities in Python to automat… Read more Is Python Good For Big Software Projects (not Web Based)?

I have some monthly data that I'm trying to summarize using Pandas and I need to count the numb… Read more Pandas Count Unique Occurrences By Month

I'm working on this plot: I need to write something inside the first plot, between the red and… Read more Write A Text Inside A Subplot

I noticed the xml entities &quot will automatically force to convert to their real original cha… Read more Lxml - Is There Any Hacky Way To Keep "?

I am trying to read a CSV using pd.read_csv, but I get an error: UnicodeDecodeError … Read more Unicodedecodeerror: 'utf-8' Codec Can't Decode Byte 0xa0 In Position 8

When I start the server.exe and it is trying to perform uvicorn.run(), the exception is being throw… Read more Pyinstaller-compiled Uvicorn Server Does Not Start Correctly

I've tried every way I can find to loop through the member items in the JSON returned below by … Read more Retrieving Items From A Dictionary Data Type Created From A Json Request

Given a list, I can get the product of each item in a list as such: from itertools import product x… Read more How To Nest Itertools Products?

My dataframe reads like : df1 user_id username firstname lastname 123 abc abc … Read more Concat Python Dataframes Based On Unique Rows