Category "python-3.x"

Can't fetch user info from Keycloak using Python on docker compose

I need to run, from docker compose, three containers: a fastapi server, a keycloack server and a postgres database. This works well if I run the uvicorn command

python 3 how to generate multiple random element in list for loops

I'm doing a coding exercise and it's to build a password generator. I understand I need to utilize the for loop with the list containing the elements but I'm ha

Firebase SDK for Python: How to initialize App using apiKey?

There is the following code inside a Node.js project: Soon.app = initializeApp({ apiKey: "AIzaSyB4fcG8rtNWAiAtSmxmK3q3JLfMvtNCGP4", projectId: "soonaverse"

Issue with Tensorflow tensor and eager execution

I would like to convert a Tensorflow tensor into a numpy array. My code looks as follows: t = tf.gather_nd(angle, [1,1]) # extract row 1, column 1 element of an

Airflow DAG fails when PythonOperator with error "Negsignal.SIGKILL"

I am running Airflowv1.10.15 on Cloud Composer v1.16.16. My DAG looks like this : from datetime import datetime, timedelta # imports from airflow import DAG fr

Print() statement in Python3 resets when inputting a variable--Visual Studio Community Edition

So, I am learning Python3 and have made use of Visual Studio Community Edition for other languages, such as C# and C. In these, you can do a "WriteLine(my_varia

Walrus operator in Python interpreter

When I use the walrus operator as below in the Python(3.9.6) interpreter, >>> walrus:=True I get a syntax error: File "<stdin>", line 1 wa

How can I add two related nested instance in one request using DRF?

Hi I'm new to Django rest framework I have two models: class Location(models.Model): name = models.CharField(("name"), max_length=50) long = models.Char

Using Type Hints with Brackets [duplicate]

After several hours of chasing this error with an AWS Elastic Beanstalk app (Python 3.8), I learned that I can't use type hints with brackets,

How to compute the TF-IDF for a given word in a document using Whoosh?

I have a dataframe including the following columns: URLFullName Constituency Caucus Province SubjectOfBusiness Intervention time where each row rep

Pyinstaller MacOS Application launching twice

I have an application written in Python and TKInter and complied with PYInstaller. Recently compiled versions appear to launch twice. When I double-click on the

How to desaturate the background of an image in Python

I need to desaturate the background of this kind of images. I thought I can find the largest contour and desaturate everything around. So far I can find the lar

Inserting multiple values into a string

I am trying to run this command but need to insert new two variables for every time I run this command. I think the right approach is to loop through a dictiona

Re-ordering columns in a csv but with Dictionaries

I need to re-order columns in a csv but I'll need to call each column from a dictionary. EXAMPLE: Sample input csv File: $ cat file.csv A,B,C,D,E a1,b1,c1,d1,e1

How to calculate values in Pandas Dataframe itself?

You can see my dataframe below, x values are different value, but other values are same with left values, for example, column 15 and column 16 are same value. I

Django heroku push gives could not build wheels for backports.zoneinfo error

I am trying to push a django project to heroku. heroku create worked fine but when trying to push to heroku main I get the following error. ''' Enumerating obje

django.core.exceptions.FieldError: Unknown field(s) (Actions) specified for Copyrightrece

I want to create 2 models in models.py and 2 forms in forms.py for webpage. but it shows unknown field error #models.py class Copyrightapp(models.Model): S

What is the best way to work with classes that subclass from Generic types?

Assume we are given a generic class definition such as: from dataclasses import dataclass from typing import TypeVar, Generic, List T1 = TypeVar('T1') T2 = Ty

what does "/" mean as a parameter of __init__() of a Python class [duplicate]

class MyClass(Generic[T]): def __init__( self, name: str, func: Callable[..., T], /, *args: Any,

Issues with IPython magics [TerminalIPythonApp] WARNING unrecognised alias

I recently got my code to function and was so proud of myself for figuring out the challenges experienced then. However, I reviewed some stuff in connecting wit