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-rw-r--r--Lib/test/test_exceptions.py4
-rw-r--r--Misc/NEWS3
-rw-r--r--Objects/exceptions.c4
3 files changed, 7 insertions, 4 deletions
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index 55e9db3..413f4dd 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -216,14 +216,14 @@ class ExceptionTests(unittest.TestCase):
self.assertEqual(w.winerror, 3)
self.assertEqual(w.strerror, 'foo')
self.assertEqual(w.filename, 'bar')
- self.assertEqual(str(w), "[Error 3] foo: 'bar'")
+ self.assertEqual(str(w), "[WinError 3] foo: 'bar'")
# Unknown win error becomes EINVAL (22)
w = OSError(0, 'foo', None, 1001)
self.assertEqual(w.errno, 22)
self.assertEqual(w.winerror, 1001)
self.assertEqual(w.strerror, 'foo')
self.assertEqual(w.filename, None)
- self.assertEqual(str(w), "[Error 1001] foo")
+ self.assertEqual(str(w), "[WinError 1001] foo")
# Non-numeric "errno"
w = OSError('bar', 'foo')
self.assertEqual(w.errno, 'bar')
diff --git a/Misc/NEWS b/Misc/NEWS
index fef2687..2d46263 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -40,6 +40,9 @@ What's New in Python 3.3.0 Release Candidate 2?
Core and Builtins
-----------------
+- Issue #15784: Modify OSError.__str__() to better distinguish between
+ errno error numbers and Windows error numbers.
+
- Issue #15781: Fix two small race conditions in import's module locking.
Library
diff --git a/Objects/exceptions.c b/Objects/exceptions.c
index 74bb262..6b04700 100644
--- a/Objects/exceptions.c
+++ b/Objects/exceptions.c
@@ -1016,12 +1016,12 @@ OSError_str(PyOSErrorObject *self)
#ifdef MS_WINDOWS
/* If available, winerror has the priority over myerrno */
if (self->winerror && self->filename)
- return PyUnicode_FromFormat("[Error %S] %S: %R",
+ return PyUnicode_FromFormat("[WinError %S] %S: %R",
self->winerror ? self->winerror: Py_None,
self->strerror ? self->strerror: Py_None,
self->filename);
if (self->winerror && self->strerror)
- return PyUnicode_FromFormat("[Error %S] %S",
+ return PyUnicode_FromFormat("[WinError %S] %S",
self->winerror ? self->winerror: Py_None,
self->strerror ? self->strerror: Py_None);
#endif