Pascal Pfiffner

Try enabling "Thread Sanitizer" in build settings.

We should fix the root issue, enabling the sanitizer is just a workaround. :)

PRs are always welcome!!

This is what FHIR has the [`Prefer`](http://build.fhir.org/http.html#return) header for. This behavior is not implemented, happy to accept a pull request.

Yes. If the prefer header is set to request a resource but the server doesn't return it, the client should issue a GET request on the Location header before returning....

p.s. In the Swift client we have a method [`create()`](https://github.com/smart-on-fhir/Swift-FHIR/blob/master/Sources/Client/Resource%2BREST.swift#L144-L163) that sets `Prefer: return=minimal` and does not return a resource, and we have [`createAndReturn()`](https://github.com/smart-on-fhir/Swift-FHIR/blob/master/Sources/Client/Resource%2BREST.swift#L179-L221) which sets `Prefer: return=representation` and which...

Yes, this is definitely desired and should live in the Python client (of course, nothing stops you from creating your own one ;) ). Thing is, all model classes are...

Swift allows to extend classes, adding methods to classes that are globally available without the need to create a subclass. [Here's an example](https://github.com/smart-on-fhir/Swift-FHIR/blob/master/Sources/Client/Reference%2BResolving.swift) of how our Swift client adds reference...

On which branch are you? Which version of Python? It's not currently working on the latest-ci branch because resources have changed, will push a fix in a minute. The error...

The problem has come up already, yes, but not a good solution. IIRC this was the only way we found so that imports from within client-py as well as from...