def _process(self, node):
qn = anno.getanno(node, anno.Basic.QN)
if qn in self.name_map:
new_node = gast.Name(str(self.name_map[qn]), node.ctx, None)
# All annotations get carried over.
for k in anno.keys(node):
anno.copyanno(node, new_node, k)
return new_node
return self.generic_visit(node)
def _process(self, node):
qn = anno.getanno(node, anno.Basic.QN)
if qn in self.name_map:
new_node = gast.Name(str(self.name_map[qn]), node.ctx, None)
# All annotations get carried over.
for k in anno.keys(node):
anno.copyanno(node, new_node, k)
return new_node
return self.generic_visit(node)
def test_basic(self):
node = ast.Name()
self.assertEqual(anno.keys(node), set())
self.assertFalse(anno.hasanno(node, 'foo'))
with self.assertRaises(AttributeError):
anno.getanno(node, 'foo')
anno.setanno(node, 'foo', 3)
self.assertEqual(anno.keys(node), {'foo'})
self.assertTrue(anno.hasanno(node, 'foo'))
self.assertEqual(anno.getanno(node, 'foo'), 3)
self.assertEqual(anno.getanno(node, 'bar', default=7), 7)
anno.delanno(node, 'foo')
self.assertEqual(anno.keys(node), set())
self.assertFalse(anno.hasanno(node, 'foo'))
with self.assertRaises(AttributeError):
anno.getanno(node, 'foo')
self.assertIsNone(anno.getanno(node, 'foo', default=None))