From 3cc335ee2cee2ae2a716d11e1d161da3dc978824 Mon Sep 17 00:00:00 2001
From: Mary Bucknell <mbucknell@usgs.gov>
Date: Mon, 14 Oct 2019 16:54:52 -0500
Subject: [PATCH] Added serialization for Decimal. The postgres provider
 converts number field to decimal.Decimal. (#274)

---
 pygeoapi/util.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pygeoapi/util.py b/pygeoapi/util.py
index 8270687..fe37953 100644
--- a/pygeoapi/util.py
+++ b/pygeoapi/util.py
@@ -30,6 +30,7 @@
 """Generic util functions used in the code"""
 
 from datetime import date, datetime, time
+from decimal import Decimal
 import logging
 
 import yaml
@@ -101,6 +102,8 @@ def json_serial(obj):
     if isinstance(obj, (datetime, date, time)):
         serial = obj.isoformat()
         return serial
+    elif isinstance(obj, Decimal):
+        return float(obj)
 
     msg = '{} type {} not serializable'.format(obj, type(obj))
     LOGGER.error(msg)