Several tests fail when system encoding is `latin-1`

[StanFromIreland]

This will only affect < 3.15 when PEP 686 is implemented, they pass: https://buildbot.python.org/?#/builders/1677/builds/2

Bug report

Bug description:

See buildbot run. (Note: some tests are failing due to the timezone, that is tracked in a separate issue)

$ locale charmap
ISO-8859-1

test_httpservers

test_undecodable_parameter (test.test_httpservers.SimpleHTTPServerTestCase.test_undecodable_parameter) ... ERROR
Stderr:
----------------------------------------
Exception occurred during processing of request from ('127.0.0.1', 57558)
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/socketserver.py", line 318, in _handle_request_noblock
 self.process_request(request, client_address)
 ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/socketserver.py", line 349, in process_request
 self.finish_request(request, client_address)
 ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/socketserver.py", line 362, in finish_request
 self.RequestHandlerClass(request, client_address, self)
 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 721, in __init__
 super().__init__(*args, **kwargs)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/socketserver.py", line 766, in __init__
 self.handle()
 ~~~~~~~~~~~^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 485, in handle
 self.handle_one_request()
 ~~~~~~~~~~~~~~~~~~~~~~~^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 473, in handle_one_request
 method()
 ~~~~~~^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 725, in do_GET
 f = self.send_head()
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 769, in send_head
 return self.list_directory(path)
 ~~~~~~~~~~~~~~~~~~~^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/http/server.py", line 874, in list_directory
 encoded = '\n'.join(r).encode(enc, 'surrogateescape')
UnicodeEncodeError: 'latin-1' codec can't encode character '\ufffd' in position 181: ordinal not in range(256)

test_zipfile

test_cli_with_metadata_encoding_extract (test.test_zipfile.test_core.EncodedMetadataTests.test_cli_with_metadata_encoding_extract) ... Warning -- test_zipfile left behind file '@test_494020_tmpæ'
Warning -- files was modified by test_zipfile
Warning -- Before: []
Warning -- After: ['@test_494020_tmpæ2/'] 
test test_zipfile crashed -- Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_zipfile/test_core.py", line 3641, in test_cli_with_metadata_encoding_extract
 os.stat(os.path.join(TESTFN2, fn))
 ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
UnicodeEncodeError: 'latin-1' codec can't encode character '\u4e00' in position 19: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 58, in testPartExecutor
 yield
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 669, in run
 self._callTestMethod(testMethod)
 ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 615, in _callTestMethod
 result = method()
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_zipfile/test_core.py", line 3645, in test_cli_with_metadata_encoding_extract
 self.skipTest(f'cannot encode file name{fn!r}')
 ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 746, in skipTest
 raise SkipTest(reason)
unittest.case.SkipTest: cannot encode file name '\u4e00'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 210, in _runtest_env_changed_exc
 _load_run_test(result, runtests)
 ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 165, in _load_run_test
 regrtest_runner(result, test_func, runtests)
 ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 118, in regrtest_runner
 test_result = test_func()
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 162, in test_func
 return run_unittest(test_mod, runtests)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 42, in run_unittest
 return _run_suite(tests)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 84, in _run_suite
 result = runner.run(suite)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 257, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 725, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 668, in run
 with outcome.testPartExecutor(self):
 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/contextlib.py", line 162, in __exit__
 self.gen.throw(value)
 ~~~~~~~~~~~~~~^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 63, in testPartExecutor
 _addSkip(self.result, test_case, str(e))
 ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 89, in _addSkip
 addSkip(test_case, reason)
 ~~~~~~~^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/testresult.py", line 123, in addSkip
 super().addSkip(test, reason)
 ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 127, in addSkip
 self._write_status(test, f"{t.warn}skipped{t.reset}{reason!r}")
 ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 76, in _write_status
 self.stream.writeln(status)
 ~~~~~~~~~~~~~~~~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 28, in writeln
 self.write(arg)
 ~~~~~~~~~~^^^^^
UnicodeEncodeError: 'latin-1' codec can't encode character '\u4e00' in position 34: ordinal not in range(256)

test_asyncio

test_table_output_format (test.test_asyncio.test_tools.TestAsyncioToolsBasic.test_table_output_format) ... ok
Warning -- sys.stdout was modified by test.test_asyncio.test_tools
Warning -- Before: <_io.TextIOWrapper name='<stdout>' mode='w' encoding='iso8859-1'>
Warning -- After: <_io.StringIO object at 0x7f93ad20d0> 
Warning -- sys.stderr was modified by test.test_asyncio.test_tools
Warning -- Before: <_io.TextIOWrapper name='<stderr>' mode='w' encoding='iso8859-1'>
Warning -- After: <_io.StringIO object at 0x7f93ad2fd0> 
test test.test_asyncio.test_tools crashed -- Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 210, in _runtest_env_changed_exc
 _load_run_test(result, runtests)
 ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 165, in _load_run_test
 regrtest_runner(result, test_func, runtests)
 ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 118, in regrtest_runner
 test_result = test_func()
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 162, in test_func
 return run_unittest(test_mod, runtests)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 42, in run_unittest
 return _run_suite(tests)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/single.py", line 84, in _run_suite
 result = runner.run(suite)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 257, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 84, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/suite.py", line 122, in run
 test(result)
 ~~~~^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 725, in __call__
 return self.run(*args, **kwds)
 ~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/case.py", line 644, in run
 result.startTest(self)
 ~~~~~~~~~~~~~~~~^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/libregrtest/testresult.py", line 46, in startTest
 super().startTest(test)
 ~~~~~~~~~~~~~~~~~^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/unittest/runner.py", line 62, in startTest
 self.stream.write(self.getDescription(test))
 ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
UnicodeEncodeError: 'latin-1' codec can't encode character '\u2013' in position 166: ordinal not in range(256)

test_argparse (presumably)

======================================================================
ERROR: test_directory (test.test_argparse.TestProgName.test_directory)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6991, in test_directory
 self.check_usage(f'{py}{dirname}', dirname)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

======================================================================
ERROR: test_directory_compiled (test.test_argparse.TestProgName.test_directory_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6996, in test_directory_compiled
 self.test_directory(compiled=True)
 ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6991, in test_directory
 self.check_usage(f'{py}{dirname}', dirname)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

======================================================================
ERROR: test_directory_in_zipfile (test.test_argparse.TestProgName.test_directory_in_zipfile)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7035, in test_directory_in_zipfile
 self.check_usage(f'{py}{dirname}', dirname)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

======================================================================
ERROR: test_directory_in_zipfile_compiled (test.test_argparse.TestProgName.test_directory_in_zipfile_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7038, in test_directory_in_zipfile_compiled
 self.test_directory_in_zipfile(compiled=True)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7035, in test_directory_in_zipfile
 self.check_usage(f'{py}{dirname}', dirname)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

======================================================================
ERROR: test_module (test.test_argparse.TestProgName.test_module)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7002, in test_module
 self.check_usage(f'{py} -m{modulename}',
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
 '-m', modulename, PYTHONPATH=os.curdir)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 24: invalid continuation byte

======================================================================
ERROR: test_module_compiled (test.test_argparse.TestProgName.test_module_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7006, in test_module_compiled
 self.test_module(compiled=True)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7002, in test_module
 self.check_usage(f'{py} -m{modulename}',
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
 '-m', modulename, PYTHONPATH=os.curdir)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 24: invalid continuation byte

======================================================================
ERROR: test_package (test.test_argparse.TestProgName.test_package)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7014, in test_package
 self.check_usage(f'{py} -m{packagename}',
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
 '-m', packagename, PYTHONPATH=os.curdir)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 24: invalid continuation byte

======================================================================
ERROR: test_package_compiled (test.test_argparse.TestProgName.test_package_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7020, in test_package_compiled
 self.test_package(compiled=True)
 ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7014, in test_package
 self.check_usage(f'{py} -m{packagename}',
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
 '-m', packagename, PYTHONPATH=os.curdir)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 24: invalid continuation byte

======================================================================
ERROR: test_script (test.test_argparse.TestProgName.test_script)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6982, in test_script
 self.check_usage(os.path.basename(script_name), script_name, '-h')
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 23: invalid continuation byte

======================================================================
ERROR: test_script_compiled (test.test_argparse.TestProgName.test_script_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6985, in test_script_compiled
 self.test_script(compiled=True)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6982, in test_script
 self.check_usage(os.path.basename(script_name), script_name, '-h')
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 23: invalid continuation byte

======================================================================
ERROR: test_zipfile (test.test_argparse.TestProgName.test_zipfile)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7025, in test_zipfile
 self.check_usage(f'{py}{zip_name}', zip_name)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

======================================================================
ERROR: test_zipfile_compiled (test.test_argparse.TestProgName.test_zipfile_compiled)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7028, in test_zipfile_compiled
 self.test_zipfile(compiled=True)
 ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 7025, in test_zipfile
 self.check_usage(f'{py}{zip_name}', zip_name)
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_argparse.py", line 6976, in check_usage
 self.assertEqual(res.out.splitlines()[0].decode(),
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe6 in position 21: invalid continuation byte

----------------------------------------------------------------------
Ran 12 tests in 7.113s

FAILED (errors=12)
test test_argparse failed

test_pathlib (presumably)

0:52:44 load avg: 2.48 [ 8/10/8] test_pathlib failed (1 failure)
Re-running test_pathlib in verbose mode (matching: test_as_uri_windows)
test_as_uri_windows (test.test_pathlib.test_pathlib.PathSubclassTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PathTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PosixPathTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PurePathSubclassTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PurePathTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PurePosixPathTest.test_as_uri_windows) ... skipped 'requires Windows-flavoured path class'
test_as_uri_windows (test.test_pathlib.test_pathlib.PureWindowsPathTest.test_as_uri_windows) ... FAIL
test_as_uri_windows (test.test_pathlib.test_pathlib.WindowsPathTest.test_as_uri_windows) ... skipped 'test requires a Windows-compatible system'

======================================================================
FAIL: test_as_uri_windows (test.test_pathlib.test_pathlib.PureWindowsPathTest.test_as_uri_windows)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_pathlib/test_pathlib.py", line 773, in test_as_uri_windows
 self.assertEqual(self.make_uri(P('c:/a/b\xe9')), 'file:///c:/a/b%C3%A9')
 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 'file:///c:/a/b%E9' != 'file:///c:/a/b%C3%A9'
- file:///c:/a/b%E9
? ^
+ file:///c:/a/b%C3%A9
? ^^^^


----------------------------------------------------------------------
Ran 8 tests in 0.046s

FAILED (failures=1, skipped=7)
test test_pathlib failed

test_urllib (possibly due to character in filename)

0:52:42 load avg: 2.44 [ 6/10/6] test_urllib failed (15 errors)
Re-running test_urllib in verbose mode (matching: test_close, test_fileno, test_getcode, test_geturl, test_headers, test_info, test_interface, test_iter, test_read, test_readline, test_readlines, test_relativelocalfile, test_remote_authority, test_status, test_url)
test_geturl (test.test_urllib.urlopen_DataTests.test_geturl) ... ok
test_info (test.test_urllib.urlopen_DataTests.test_info) ... ok
test_interface (test.test_urllib.urlopen_DataTests.test_interface) ... ok
test_close (test.test_urllib.urlopen_FileTests.test_close) ... ERROR
test_fileno (test.test_urllib.urlopen_FileTests.test_fileno) ... ERROR
test_getcode (test.test_urllib.urlopen_FileTests.test_getcode) ... ERROR
test_geturl (test.test_urllib.urlopen_FileTests.test_geturl) ... ERROR
test_headers (test.test_urllib.urlopen_FileTests.test_headers) ... ERROR
test_info (test.test_urllib.urlopen_FileTests.test_info) ... ERROR
test_interface (test.test_urllib.urlopen_FileTests.test_interface) ... ERROR
test_iter (test.test_urllib.urlopen_FileTests.test_iter) ... ERROR
test_read (test.test_urllib.urlopen_FileTests.test_read) ... ERROR
test_readline (test.test_urllib.urlopen_FileTests.test_readline) ... ERROR
test_readlines (test.test_urllib.urlopen_FileTests.test_readlines) ... ERROR
test_relativelocalfile (test.test_urllib.urlopen_FileTests.test_relativelocalfile) ... ERROR
test_remote_authority (test.test_urllib.urlopen_FileTests.test_remote_authority) ... ERROR
test_status (test.test_urllib.urlopen_FileTests.test_status) ... ERROR
test_url (test.test_urllib.urlopen_FileTests.test_url) ... ERROR

======================================================================
ERROR: test_close (test.test_urllib.urlopen_FileTests.test_close)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_fileno (test.test_urllib.urlopen_FileTests.test_fileno)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_getcode (test.test_urllib.urlopen_FileTests.test_getcode)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_geturl (test.test_urllib.urlopen_FileTests.test_geturl)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_headers (test.test_urllib.urlopen_FileTests.test_headers)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_info (test.test_urllib.urlopen_FileTests.test_info)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_interface (test.test_urllib.urlopen_FileTests.test_interface)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_iter (test.test_urllib.urlopen_FileTests.test_iter)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_read (test.test_urllib.urlopen_FileTests.test_read)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_readline (test.test_urllib.urlopen_FileTests.test_readline)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_readlines (test.test_urllib.urlopen_FileTests.test_readlines)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_relativelocalfile (test.test_urllib.urlopen_FileTests.test_relativelocalfile)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_remote_authority (test.test_urllib.urlopen_FileTests.test_remote_authority)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_status (test.test_urllib.urlopen_FileTests.test_status)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

======================================================================
ERROR: test_url (test.test_urllib.urlopen_FileTests.test_url)
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1471, in open_local_file
 stats = os.stat(localfile)
FileNotFoundError: [Errno 2] No such file or directory: '@test_512880_tmpæ'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/test/test_urllib.py", line 113, in setUp
 self.returned_obj = urllib.request.urlopen("file:%s" % self.quoted_pathname)
 ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 187, in urlopen
 return opener.open(url, data, timeout)
 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 487, in open
 response = self._open(req, data)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 504, in _open
 result = self._call_chain(self.handle_open, protocol, protocol +
 '_open', req)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 464, in _call_chain
 result = func(*args)
 File "/home/stan/buildarea/3.x.stan-raspbian/build/Lib/urllib/request.py", line 1481, in open_local_file
 raise URLError(exp, exp.filename)
urllib.error.URLError: <urlopen error [Errno 2] No such file or directory: '@test_512880_tmpæ'>

----------------------------------------------------------------------
Ran 18 tests in 1.142s

FAILED (errors=15)
Warning -- test_urllib left behind file '@test_512880_tmpæ'
test test_urllib failed

CPython versions tested on:

CPython main branch

Operating systems tested on:

Linux

Linked PRs

• gh-133677: Skip test in test_httpservers if not utf-8 #133706
• gh-133677 Skip test in test_zipfile if not UTF-8 #133715
• gh-133677: Skip test in test_asyncio if not UTF-8 #133719
• gh-133677: Fix tests when running in non-UTF-8 locale #133865
• [3.14] gh-133677: Fix tests when running in non-UTF-8 locale (GH-133865) #133938
• [3.13] gh-133677: Fix tests when running in non-UTF-8 locale (GH-133865) #133939

[sharktide]

@StanFromIreland This is likely due to how cpython expects char and file encodings and ends up trying to decode/encode chars that don't exist in Latin 1

TD;LR: Latin 1 can't encode characters such as U+4e00 which was mentioned in some error messages because there is no encoding for that unicode char in latin1! Latin 1 is 256 characters vs. Unicode ...

This log output only proves it:

UnicodeEncodeError: 'latin-1' codec can't encode character '\u2013' in position 166: ordinal not in range(256)

This should probably be documented in the devguide. I'd be happy do it.

[StanFromIreland]

@sharktide

I am well aware, and I have read the error messages.

The problem is that tests should be skipped if they are not supported by the platform (or updated to do so).

[sharktide]

@StanFromIreland This is also a valid solution

I'll start working on a PR.

[sharktide]

@StanFromIreland
Considering that this issue might arise multiple times in the same test script, do you think that we should completely skip the tests and just add a warning for users on latin 1 rather than cherry-pick every possible cause of these, which wouldn't really help anyway?

For test httpservers this might be okay, but for other ones like test_zipfile it might be extremely hard to pinpoint it. I'll work on a fix for that

[serhiy-storchaka]

Skipping tests is not always the best solution. First try to find the root cause of the error. It may be a bug in the test, and it may be a bug in the tested code.

[StanFromIreland]

From my understanding test_httpservers was a test error so I opened the PR.

[sharktide]

Same for test_zipfile and test_asyncio. I made PRs for those 2