added option of postgis backend to also add path parsing. (test added also)

dj_database_url.py

@@ -115,6 +115,7 @@ def parse(url, engine=None, conn_max_age=0):
 
     # Support for Postgres Schema URLs
     if 'currentSchema' in options and engine in (
+        'django.contrib.gis.db.backends.postgis',
         'django.db.backends.postgresql_psycopg2',
         'django_redshift_backend',
     ):

test_dj_database_url.py

@@ -68,6 +68,18 @@ class DatabaseTestSuite(unittest.TestCase):
         assert url['PASSWORD'] == 'wegauwhgeuioweg'
         assert url['PORT'] == 5431
 
+    def test_postgis_search_path_parsing(self):
+        url = 'postgis://uf07k1i6d8ia0v:wegauwhgeuioweg@ec2-107-21-253-135.compute-1.amazonaws.com:5431/d8r82722r2kuvn?currentSchema=otherschema'
+        url = dj_database_url.parse(url)
+        assert url['ENGINE'] == 'django.contrib.gis.db.backends.postgis'
+        assert url['NAME'] == 'd8r82722r2kuvn'
+        assert url['HOST'] == 'ec2-107-21-253-135.compute-1.amazonaws.com'
+        assert url['USER'] == 'uf07k1i6d8ia0v'
+        assert url['PASSWORD'] == 'wegauwhgeuioweg'
+        assert url['PORT'] == 5431
+        assert url['OPTIONS']['options'] == '-c search_path=otherschema'
+        assert 'currentSchema' not in url['OPTIONS']
+
     def test_mysql_gis_parsing(self):
         url = 'mysqlgis://uf07k1i6d8ia0v:wegauwhgeuioweg@ec2-107-21-253-135.compute-1.amazonaws.com:5431/d8r82722r2kuvn'
         url = dj_database_url.parse(url)