Add support for reserved keywords Fix #17 #19

fhir_py_types/header.py.tpl

@@ -1,3 +1,14 @@
 from typing import List as List_, Optional as Optional_, Literal as Literal_, Annotated as Annotated_
-from pydantic import BaseModel, Field, Extra
 
+from pydantic import BaseModel as BaseModel_, Field, Extra
+
+
+class BaseModel(BaseModel_):
+    class Config:
+        extra = Extra.forbid
+        validate_assignment = True
+        populate_by_name = True
+
+    def dict(self, *args, **kwargs):
+        by_alias = kwargs.pop('by_alias', True)
+        return super().dict(*args, **kwargs, by_alias=by_alias)