I have a data frame look like this: I want to find all ‘E’ in each string and save the indices into another column. I was trying with re.finditer and map to convert list to a string and save for each row but no luck yet. What would be a good approach? Answer This will work: Output:
Django: issue with template path for tenant
I have an app where depending on its category, a tenant is either directed to the app (and templates) at /dashboard/templates/dashboard or /dashboard2/templates/dashboard2. somehow, for dashboard2, the app is not found by Django and it tries to find those templates under dashboard. here is a dashboard2/views.…
Why is a redirect used on oath?
See the example here. Why is a redirect used simply to connect to a service? Why bother with mocking a service and all that stuff? Is there some valid reason for all of this or is this just because someone made an assumption about how authentications would be used (i.e. author and user are different)? Is ther…
more than one constructor in a python class
I come from the Java programming language and I know that you can have more than one constructor there. My question now is: is that also possible in Python? My Problem: I have a class, where I have my help functions for my commands (implemented with click). These commands are not in the history class. Now my …
Why doesn’t my request.user have groups in Django?
I’ve got an endpoint built with Django Rest Framework, to which I now want to add permissions so that only users belonging to a certain group can access an endpoint. So I’m using token based access and inspired by this example I’m trying to use the following code: But unfortunately I get anA…
AttributeError: module ‘importlib’ has no attribute ‘util’
I’ve just upgraded from Fedora 32 to Fedora 33 (which comes with Python 3.9). Since then gcloud command stopped working: Answer Update from GCP support GCP support mentioned that the new version 318.0.0 released on 2020.11.10 should support python 3.9 I updated my gcloud sdk to 318.0.0 and now looks lik…
Python: Issue Deprecation warning when importing a function
in a file B.py I have a function hello(). The location is deprecated and I moved it to A.py. Currently I do: but this issues the warning when the function is called. I want to issue the warning when the function is imported. Is it possible to issue a warning if a function is imported like this: B.py also has
Error installing jupyterlab/jupyter notebook on MacOS big sur
I’m trying to install jupyter on my mac, but I’m facing errors while installing. The commands used to install: Both give similar errors. I acknowledge I’m on a beta OS thus I wouldn’t complain if it’s not supported, just asking to make sure that it’s not some stupid user-er…
Python from RMarkdown – Matplotlib problems
I’m trying to use reticulate to run some simple Python code in an RMarkdown document. I’ve found that if Matplotlib is in the conda environment, I get errors when trying to run a python code chunk, but I can run Python from R directly. Here’s a simple example of what I see: My first thought …
Openpyxl – Remove formatting from all sheets in an Excel file
I have files with a lot of weird formatting and I’m trying to create a function that removes any formatting from an xlsx file. Some guys in here suggested to use “cell.fill = PatternFill(fill_type=None)” to clear any format from a given cell. But this won’t change anything. If the cell…