Support PgArray columns (#63)

* Support PgArray columns

* Reformat test_models

Co-authored-by: Sergio Durban Belmonte <sdurban@leadtech.com>

Author: sdurban

local_data_api/models.py

@@ -47,6 +47,8 @@ def from_value(cls, value: Any) -> Field:
             return cls(stringValue=str(value))
         elif type(value).__name__.endswith('BigInteger'):
             return cls(longValue=int(str(value)))
+        elif type(value).__name__.endswith('PgArray'):
+            return cls(stringValue=str(value))
         else:
             raise Exception(f'unsupported type {type(value)}: {value} ')
 

tests/test_models.py

@@ -84,6 +84,17 @@ def __str__(self) -> int:
 
     assert Field.from_value(BigInteger("55")) == Field(longValue=55)
 
+    class PgArray:
+        def __init__(self, val: str):
+            self._val: str = val
+
+        def __str__(self) -> str:
+            return self._val
+
+    assert Field.from_value(PgArray("{ITEM1,ITEM2}")) == Field(
+        stringValue="{ITEM1,ITEM2}"
+    )
+
     class Dummy:
         pass