docs: Move GIArgInfo.get_pytype_hint into gi.docstring

Move the C implementation of pytype hinting into pure Python. Now that
doc strings are lazily evaluated we can simplify this tedious bit of C
code with Python. This is precursory work for getting return types into
function doc strings.

https://bugzilla.gnome.org/show_bug.cgi?id=697356

2 files changed, 5 insertions, 4 deletions

diff --git a/tests/test_docstring.py b/tests/test_docstring.py
index 2f176ffc..1cae95cc 100644
--- a/tests/test_docstring.py
+++ b/tests/test_docstring.py
@@ -1,6 +1,7 @@
 import unittest
 
 import gi.docstring
+from gi.docstring import _get_pytype_hint
 from gi.repository import GIMarshallingTests
 from gi.repository import Gio
 
@@ -25,15 +26,16 @@ class Test(unittest.TestCase):
         in_args, out_args = gi.docstring.split_function_info_args(GIMarshallingTests.int_out_out)
         self.assertEqual(len(in_args), 0)
         self.assertEqual(len(out_args), 2)
-        self.assertEqual(out_args[0].get_pytype_hint(), 'int')
-        self.assertEqual(out_args[1].get_pytype_hint(), 'int')
+        self.assertEqual(_get_pytype_hint(out_args[0].get_type()), 'int')
+        self.assertEqual(_get_pytype_hint(out_args[1].get_type()), 'int')
 
     def test_split_args_inout(self):
         in_args, out_args = gi.docstring.split_function_info_args(GIMarshallingTests.long_inout_max_min)
         self.assertEqual(len(in_args), 1)
         self.assertEqual(len(out_args), 1)
         self.assertEqual(in_args[0].get_name(), out_args[0].get_name())
-        self.assertEqual(in_args[0].get_pytype_hint(), out_args[0].get_pytype_hint())
+        self.assertEqual(_get_pytype_hint(in_args[0].get_type()),
+                         _get_pytype_hint(out_args[0].get_type()))
 
     def test_split_args_none(self):
         obj = GIMarshallingTests.Object(int=33)
diff --git a/tests/test_repository.py b/tests/test_repository.py
index 6fd79062..20602ba1 100644
--- a/tests/test_repository.py
+++ b/tests/test_repository.py
@@ -61,7 +61,6 @@ class Test(unittest.TestCase):
         self.assertEqual(arg.get_direction(), GIRepository.Direction.OUT)
         self.assertEqual(arg.get_name(), 'structs')
         self.assertEqual(arg.get_namespace(), 'GIMarshallingTests')
-        self.assertEqual(arg.get_pytype_hint(), 'list')
         self.assertFalse(arg.is_caller_allocates())
         self.assertFalse(arg.is_optional())
         self.assertFalse(arg.is_return_value())