[request] code snippet to retrieve files/data from local database

Hi,

First, thanks a lot for open-sourcing the code and database which I highly appreciate it.

I have recently installed the database locally for faster query of the entries. However, I’ve had a bit of difficulty in retriveing structures from the database, and thought to ask here if it is possible to share a code snippet which would help solving my issue.

As an example, I would like to know if I follow the tutorial for getting the entries based on the composition as:

elts = [ 'Fe', 'Li', 'O' ]
others = Element.objects.exclude(symbol__in=elts)
comps = Composition.objects.exclude(element_set=others)

How can I iterate over the composition and retrive the structures associated with each entry?

Best regards, Pezhman

[pzarabadip]

Thanks a lot @tachyontraveler, much appreciated. Best regards, Pezhman

[jlaw9]

@pzarabadip Did you figure out how to extract the necessary info to reconstruct the structure files from the SQL DB? Could you please post your solution here?