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Django: m doesn’t look like a module path

I can vistit the /admin url but went I login admin or call my login api. I got this error message error: Answer You haven’t given enough details to know for certain, however I am going to guess that this is a problem with your AUTHENTICATION_BACKENDS setting. See Django AUTHENTICATION_BACKENDS import er…

Switch between spyder for python 2 and 3

From what I have learnt in the documentation it states that you can easily switch between 2 python environments by just creating a new variable using command prompt “conda create -n python34 python=3.4 anaconda” if i already have python 2.7 installed. An environment named python 34 is created and …

Showing a dynamic plane

I have written a Python program that continuously returns 4 changing Cartesian coordinates that align to form a square plane that can be at any given orientation; yaw, pitch, or roll. What is the best way to go about displaying the constantly updating plane in 3D space? Note: This is being done on a Linux mac…

How to update a histogram when a slider is used?

I want to build a histogram for the normal distribution and update the plot when the mean, standard deviation and sample size are changed; analogue to the post here. However, I struggle with the update function. In the example above and are used but how would this have to be changed when a histogram is plotte…

GET Access token from API (oauth2)

I am very beginner at Python scripting and i have a problem. I am trying to rewrite PHP code to Python to get Access token from API for further use. This is what i am trying to do in Python. My Python code is: but this is not working Python is returning: I know that i am missing everything from

Invalid Endblock tag in django

I am receiving an error message when I go to one of my pages in my Django project, as it is saying that the End-block tag is invalid (asks whether I remembered to register or load). The error looks like this: My code for this template – (login.html) – is below: I am very confused, and I am wonderi…

Convert PDF page to image with pyPDF2 and BytesIO

I have a function that gets a page from a PDF file via pyPdf2 and should convert the first page to a png (or jpg) with Pillow (PIL Fork) That results in an error: OSError: cannot identify image file <_io.BytesIO object at 0x0000023440F3A8E0> I found some threads with a similar issue, (PIL open() method …

applymap() does not work on Pandas MultiIndex Slice

I have an hierarchical dataset: I want to apply a function to all values under the columns A. I can set the value to something: Easy enough. Now, instead of assigning a value, if I want to apply a mapping to this MultiIndex slice, it does not work. For example, let me apply a simple formatting statement: This…