Can Django return a 404 response without specifying a content-type?
I attempted to use return HttpResponseNotFound() in my view, but it always includes the header
Content-Type: text/html; charset=utf-8Can Django return a 404 response without specifying a content-type?
I attempted to use return HttpResponseNotFound() in my view, but it always includes the header
Content-Type: text/html; charset=utf-8Starting with Django version 4.2, any HTTP response generated by Django will have a Content-Type header set by default. Upon inspecting the
source code, you will notice that Django includes a predetermined content type if one is not specified.django.http.response.HttpResponseBase
If you provide content_type="" when creating a response object, it seems like it will assign b"Content-Type: " as the header value. However, the validity of this value for the header remains questionable.
To potentially solve this issue, consider developing a subclass of the response object that removes the content type after initialization. The following example showcases how such a class might be structured:
class HttpResponseUntypedNotFound(HttpResponseNotFound):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
del self.headers["Content-Type"]
Currently, I am delving into image classification using tensorflow. I have encountered an issue where my program sometimes produces different labels for the same test image when passing it repeatedly. This inconsistency is leading to incorrect predictions. ...
Hey there! I'm diving into the world of React and have been able to successfully create various functional components using npx create-react-app appname. However, I've hit a roadblock when it comes to "packaging" these files and sending them to m ...
Recently, I started using docker for my project which involves reading text files stored in the resources folder. Below is the Dockerfile configuration: FROM python:3.9 WORKDIR /event_listener COPY requirements.txt . RUN pip install -r requirements.txt ...
Experimenting with code: from selenium import webdriver from selenium.webdriver.chrome.options import Options as Chromeoptions chrome_options = Chromeoptions() chrome_options.add_extension('Metamask.crx') driver = webdriver.chrome("./chrom ...
I did some searching on Google, but I couldn't find a solution. On the Django admin side, I have the start date and end date displayed with time in 24 hr format. However, I would like to change it to display in 12 hr format instead. class CompanyEven ...
I am currently working on developing a consumer-producer application. In this application, the Producer generates data on specific topics. The Consumer consumes this data from the same topic, processes it using the Spark API, and stores it in a Cassandra ...
My current challenge involves projecting a property in a node that may not exist. Upon consulting the documentation, I discovered that this can be accomplished by using coalesce with values. Here is the query I am running: g.V(1).project('unexisting ...
I am currently working on developing an image classification model to identify different species of deer in the United States. As part of this process, I am utilizing Principal Component Analysis (PCA) to reduce the memory size of the images and optimize t ...
When I hover over a product on the e-commerce webpage (), the color name is displayed. I was able to determine the new line in the HTML code that appears when hovering, but I'm unsure how to extract the text ('NAVY'). <div class="ui ...
Disclaimer: Although there is a similar question already out there, none of the answers provided worked for a headless browser. Therefore, I have decided to create a more detailed version addressing this specific issue (the original question I referred to ...
Struggling to optimize my Python particle tracking code using Cython has been a challenging task for me lately. Below you can find my original Python code: from scipy.integrate import odeint import numpy as np from numpy import sqrt, pi, sin, cos from ti ...
I'm trying to transform an array A with 10 elements into an array B with 100 elements. Each element in B ranging from 0 to 9 should be the same as element 0 in A Each element in B ranging from 10 to 19 should be the same as element 1 in A .... Eac ...
I rely on PyDev for Python coding within Eclipse. Can PyDev be configured to automatically format my code and restrict the maximum number of characters per line? ...
I am encountering some errors with my Raspberry Pi running Raspbian when trying to run a Python application with Selenium. Here is the application code snippet: from selenium import webdriver from selenium.webdriver.common.keys import Keys from time impo ...
Trying to implement AJAX in my Django app to validate the existence of a username and display an error message if necessary. Below is the code snippet: HTML: <form method="post" id='my_form'> {% csrf_token %} <input id='us ...
I am visualizing 2D data using Matplotlib by first plotting it with pcolor(), then overlaying it with contour(). After adding a colorbar(), I noticed that I am getting either a horizontal line for the contour levels on the left or a color bar on the right ...
I have a JavaScript file that enables dynamic drop-down menus (i.e. selecting one option affects the others). However, I hard-coded the starting variables in this file to HTML elements 'inverter_oem' and 'inverter_model_name'. Now, I ne ...
Currently, I am utilizing Selenium with Python to crawl the drop-down menu of this particular page. By employing the find_elements_by_css_selector function, I have successfully obtained all the data from the second drop-down menu. However, when attempting ...
Currently, I am developing an argument parser for a Python module that includes multiple subparsers. My main goal is to create a shared argument whose Argument constructor is passed on to several child components: from argparse import ArgumentParser parse ...
Having a bit of trouble figuring out how to pass a value through a procedure when a ListView item is pressed. The simplified example given below reflects my desired outcome and the structure of my main code. I am aiming to have ChangeScreen(self.index) cal ...