diff --git a/Lib/io.py b/Lib/io.py
index 50ce97436ac1d1..f0e2fa15d5abcf 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -45,7 +45,8 @@
"FileIO", "BytesIO", "StringIO", "BufferedIOBase",
"BufferedReader", "BufferedWriter", "BufferedRWPair",
"BufferedRandom", "TextIOBase", "TextIOWrapper",
- "UnsupportedOperation", "SEEK_SET", "SEEK_CUR", "SEEK_END"]
+ "UnsupportedOperation", "SEEK_SET", "SEEK_CUR", "SEEK_END",
+ "DEFAULT_BUFFER_SIZE", "text_encoding", "IncrementalNewlineDecoder"]
import _io
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index e032325fbe2578..247ecebd1a909a 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -4052,19 +4052,18 @@ class PyIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest):
class MiscIOTest(unittest.TestCase):
+ # for test__all__, actual values are set in subclasses
+ name_of_module = None
+ extra_exported = ()
+ not_exported = ()
+
def tearDown(self):
os_helper.unlink(os_helper.TESTFN)
def test___all__(self):
- for name in self.io.__all__:
- obj = getattr(self.io, name, None)
- self.assertIsNotNone(obj, name)
- if name in ("open", "open_code"):
- continue
- elif "error" in name.lower() or name == "UnsupportedOperation":
- self.assertTrue(issubclass(obj, Exception), name)
- elif not name.startswith("SEEK_"):
- self.assertTrue(issubclass(obj, self.IOBase))
+ support.check__all__(self, self.io, self.name_of_module,
+ extra=self.extra_exported,
+ not_exported=self.not_exported)
def test_attributes(self):
f = self.open(os_helper.TESTFN, "wb", buffering=0)
@@ -4426,6 +4425,8 @@ def test_text_encoding(self):
class CMiscIOTest(MiscIOTest):
io = io
+ name_of_module = "io", "_io"
+ extra_exported = "BlockingIOError",
def test_readinto_buffer_overflow(self):
# Issue #18025
@@ -4490,6 +4491,9 @@ def test_daemon_threads_shutdown_stderr_deadlock(self):
class PyMiscIOTest(MiscIOTest):
io = pyio
+ name_of_module = "_pyio", "io"
+ extra_exported = "BlockingIOError", "open_code",
+ not_exported = "valid_seek_flags",
@unittest.skipIf(os.name == 'nt', 'POSIX signals required for this test.')
@@ -4777,7 +4781,7 @@ def load_tests(loader, tests, pattern):
mocks = (MockRawIO, MisbehavedRawIO, MockFileIO, CloseFailureIO,
MockNonBlockWriterIO, MockUnseekableIO, MockRawIOWithoutRead,
SlowFlushRawIO)
- all_members = io.__all__ + ["IncrementalNewlineDecoder"]
+ all_members = io.__all__
c_io_ns = {name : getattr(io, name) for name in all_members}
py_io_ns = {name : getattr(pyio, name) for name in all_members}
globs = globals()
diff --git a/Misc/NEWS.d/next/Library/2023-10-30-08-50-46.gh-issue-111356.Bc8LvA.rst b/Misc/NEWS.d/next/Library/2023-10-30-08-50-46.gh-issue-111356.Bc8LvA.rst
new file mode 100644
index 00000000000000..a821b52b982175
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2023-10-30-08-50-46.gh-issue-111356.Bc8LvA.rst
@@ -0,0 +1 @@
+Added :func:`io.text_encoding()`, :data:`io.DEFAULT_BUFFER_SIZE`, and :class:`io.IncrementalNewlineDecoder` to ``io.__all__``.
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy