multiple map units (#66)

* map units

* here

* updated

cdr_schemas/cdr_responses/legend_items.py

@@ -42,8 +42,10 @@ class LegendItemResponse(BaseModel):
     )
     validated: Optional[bool] = Field(default=None, description="Validated by human")
     confidence: Optional[float] = None
-    map_unit_age_text: str = Field(default="", description="Age of map unit")
-    map_unit_lithology: str = Field(default="", description="Map unit lithology")
+    map_unit_age_text: list = Field(default_factory=list, description="Age of map unit")
+    map_unit_lithology: list = Field(
+        default_factory=list, description="Map unit lithology"
+    )
     map_unit_b_age: Optional[float] = None
     map_unit_t_age: Optional[float] = None
 

cdr_schemas/features/polygon_features.py

@@ -123,8 +123,8 @@ class PolygonLegendAndFeaturesResult(BaseModel):
     pattern: str = Field(default="", description="The pattern of the map unit")
     ### TODO Agreed on Apr 15th call that category can be removed
     category: str = Field(default="", description="TODO - what is this?")
-    map_unit: Optional[MapUnit] = Field(
-        default=None, description="Human annotated information on the map unit"
+    map_unit: List[MapUnit] = Field(
+        default_factory=list, description="Human annotated information on the map units"
     )
     reference_id: str = Field(
         default="",

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cdr_schemas"
-version = "0.4.8"
+version = "0.4.9"
 description = "CDR Schemas"
 authors = []
 readme = "README.md"