Add ST_AsTWKB function

geoalchemy · Jan 25, 2017 · b1b672b · b1b672b
1 parent a73424a
commit b1b672b
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diff --git a/geoalchemy2/functions.py b/geoalchemy2/functions.py
@@ -154,6 +154,9 @@ def __init__(self, *args, **kwargs):
      'Return the Well-Known Binary (WKB) representation of the geometry/'
      'geography with SRID meta data.'),
 
+    ('ST_AsTWKB', None,
+     'Returns the geometry as TWKB, aka "Tiny Well-Known Binary"'),
+
     ('ST_AsGeoJSON', None, 'Return the geometry as a GeoJSON element.'),
 
     ('ST_AsGML', None, 'Return the geometry as a GML version 2 or 3 element.'),

diff --git a/tests/test_functions.py b/tests/test_functions.py
@@ -67,6 +67,10 @@ def test_ST_AsEWKB():
     _test_simple_func('ST_AsEWKB')
 
 
+def test_ST_AsTWKB():
+    _test_simple_func('ST_AsTWKB')
+
+
 def test_ST_AsGeoJSON():
     _test_simple_func('ST_AsGeoJSON')