Fhir.resources

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- Issue `96 <https://github.com/nazrulworld/fhir.resources/issues/96>`_, fixes datetime's ISO format representation for YAML. [nazrulworld]

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- Issues `89 <https://github.com/nazrulworld/fhir.resources/issues/89>`_ & `#90 <https://github.com/nazrulworld/fhir.resources/issues/90>`_ possible breaking for ``FHIRAbstractModel.dict`` (if pydnatic specific extra argument has been provided) is neutralized.[nazrulworld]

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Bugfixes

- Issue 88 fixes typo mistake. Resource name const was wrong. [nazrulworld]

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New Feature

- String type class is now configurable, it is possible to allow empty str value.

Bugfixes

- Issue 75 Remove "tests" from installed package.
- Issue `74 When are Falsy values evaluated as None? <https://github.com/nazrulworld/fhir.resources/issues/74>`_

- Fixes some issues for DSTU2 https://github.com/nazrulworld/fhir.resources/pull/71 & https://github.com/nazrulworld/fhir.resources/pull/70 [ItayGoren]

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New Feature

- Parsing YAML file or string/bytes contents, now accept extra parameter ``loader`` class.
- Parsing from XML file or string/bytes contents are now supported. With possible to provide xmlparser for schema validation purpose.

Bugfixes

- Added correct fhir version name into Primitive Type Base class for ``STU3`` and ``DSTU2``.

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New Feature

- `Issue 47 <https://github.com/nazrulworld/fhir.resources/issues/47>`_ add YAML support.
- `Issue 51 <https://github.com/nazrulworld/fhir.resources/issues/51>`_ Help on converting XML to FHIR format.
- `Issue 63 <https://github.com/nazrulworld/fhir.resources/issues/63>`_ Now JSON output key's sequence is matching with original FHIR specification.

Breaking

- ``FHIRAbstractModel.json()`` and ``FHIRAbstractModel.dict()`` parameters signatures are more FHIR specific and additional parameters are removed (pydantic specific).


Bugfixes

- Added missing ``element_property`` field attribute for class ``FHIRPrimitiveExtension``.