Fix #10181: napoleon_use_ivar adds unexpected prefix to vars

Since 4.0, :ivar: items has not been rendered as hyperlinks.  So any
modules, classes and tilda are now harmful.  This removes the prefixing
filter for napoleon_use_ivar option.

refs: #5129 and #5977

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/test_ext_napoleon_docstring.py b/tests/test_ext_napoleon_docstring.py
index f0399a894..21278dbca 100644
--- a/tests/test_ext_napoleon_docstring.py
+++ b/tests/test_ext_napoleon_docstring.py
@@ -483,6 +483,22 @@ Attributes:
 
    :type: numpy.ndarray
 """
+
+    def test_attributes_with_use_ivar(self):
+        docstring = """\
+Attributes:
+    foo (int): blah blah
+    bar (str): blah blah
+"""
+
+        config = Config(napoleon_use_ivar=True)
+        actual = str(GoogleDocstring(docstring, config, obj=self.__class__))
+        expected = """\
+:ivar foo: blah blah
+:vartype foo: int
+:ivar bar: blah blah
+:vartype bar: str
+"""
         self.assertEqual(expected, actual)
 
     def test_code_block_in_returns_section(self):