Get all fields in related model

Is there a way to get all the fields in a related model instead of having to explicitly follow individual relationships with the double underscore notation ('offer__provider')?

For example I have the following statement:

productapps = ProductApplication.objects.all().select_related('offer')

And I want to turn that queryset into a dataframe with all the fields from ProductApplication and Offer.

[pathway]

This is how I solved it myself, in case it is useful to you at all.

Given class Parent, and class Child with FK to Parent:

cols=['childfield','parent__field']
fr = Child.objects.select_related('parent').values_list(*cols)
df=pd.DataFrame.from_records(data=list(fr),columns=cols )

• with this approach, I had to list cols manually
• values() did not work (it complained about not recognizing parent__field which I thought was very strange), I had to use values_list for some reason. I did not realize values and values_list should act differently in this way?

[pathway]

Yes I benefit from open source 100%, and am happy to contribute wherever reasonable!

However, no I have not benefited from this project at all yet, because it did not do what I needed, which is: Get fields in related model. I provided my solution code above, “at no cost to you” as you say.

If I saw a simple way to integrate my solution code with this project, I may be willing to do so. But at the moment, its simpler for me to just use the 3 lines above. After briefly looking at this project’s source code, its not clear to me that the approach I took in my 3 lines would be directly helpful.

Of course I wish you the best with this project! Your goal is to connect two excellent open source frameworks which is awesome.