From e2f359f814805285e7ece3c9edba2cc93c958540 Mon Sep 17 00:00:00 2001
From: Helmut Grohne <helmut@subdivi.de>
Date: Tue, 11 Jun 2024 22:40:29 +0200
Subject: improve typing

linuxnamespaces/__init__.py:
 * linuxnamespaces.filedescriptor only exports FileDescriptor. By
   importing *, we re-export it implicitly.

linuxnamespaces/atlocation.py:
 * PathLike should be parameterized and we no longer allow bytes there.

linuxnamespaces/tarutils.py:
 * Resolve dict vs Mapping.

tests/test_simple.py:
 * Establish expected type to mypy.

examples/unschroot.py:
 * pidfd is first an int and later a FileDescriptor, but we always use
   it as int.
 * Also tell mypy that we cannot get NULL from waitid.
---
 tests/test_simple.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tests')

diff --git a/tests/test_simple.py b/tests/test_simple.py
index 878e985..e971e22 100644
--- a/tests/test_simple.py
+++ b/tests/test_simple.py
@@ -161,6 +161,7 @@ class AsnycioTest(unittest.IsolatedAsyncioTestCase):
             self.assertTrue(fut.done())
         exc = fut.exception()
         self.assertIsInstance(exc, OSError)
+        assert isinstance(exc, OSError)  # also tell mypy
         self.assertEqual(exc.errno, errno.EPIPE)
 
 
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