From 1cfd97dd2f9051d42e9b0ed0e504ae6e24decdd7 Mon Sep 17 00:00:00 2001
From: Jorge Samuel Mendes de Jesus <jorge.dejesus@geocat.net>
Date: Sun, 29 Apr 2018 13:20:01 +0200
Subject: [PATCH] Remove GeoJSON dependency from sqlite module (#36)

---
 pygeoapi/provider/sqlite.py | 21 ++++++++++++++-------
 requirements.txt            |  2 +-
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/pygeoapi/provider/sqlite.py b/pygeoapi/provider/sqlite.py
index f49d7e3..4ac7596 100644
--- a/pygeoapi/provider/sqlite.py
+++ b/pygeoapi/provider/sqlite.py
@@ -30,7 +30,7 @@
 import sqlite3
 import logging
 import os
-import geojson
+import json
 from pygeoapi.provider.base import BaseProvider, ProviderConnectionError
 from pygeoapi.provider import InvalidProviderError
 
@@ -73,13 +73,18 @@ class SQLiteProvider(BaseProvider):
         feature_list = list()
         for row_data in self.dataDB:
             row_data = dict(row_data)  # sqlite3.Row is doesnt support pop
-            geom = geojson.loads(row_data['AsGeoJSON(geometry)'])
-            del row_data['AsGeoJSON(geometry)']
-            feature = geojson.Feature(geometry=geom, properties=row_data)
-            feature['ID'] = feature['properties'][self.id_field]
+            feature = {}
+            feature["geometry"] = json.loads(
+                row_data.pop('AsGeoJSON(geometry)')
+                )
+            feature['properties'] = row_data
+            feature['id'] = feature['properties'].pop(self.id_field)
             feature_list.append(feature)
 
-        feature_collection = geojson.FeatureCollection(feature_list)
+        feature_collection = {
+            'type': 'FeatureCollection',
+            'features': feature_list
+        }
 
         return feature_collection
 
@@ -89,8 +94,10 @@ class SQLiteProvider(BaseProvider):
         :returns: GeoJSON FeaturesCollection
         """
 
-        feature_collection = geojson.FeatureCollection([])
+        feature_collection = {"features": [],
+                              "type": "FeatureCollection"}
         feature_collection['numberMatched'] = str(hits)
+
         return feature_collection
 
     def __load(self):
diff --git a/requirements.txt b/requirements.txt
index 6078f0b..b432fbc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ Flask
 Shapely
 Flask_Cors
 PyYAML
-geojson
+json