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📁 ..
📄 Sine-1000Hz-300ms.aif(60.25 KB)
📄 __init__.py(47 B)
📄 __main__.py(41 B)
📁 __pycache__
📄 _test_multiprocessing.py(183.09 KB)
📄 allsans.pem(9.87 KB)
📄 ann_module.py(1.08 KB)
📄 ann_module2.py(519 B)
📄 ann_module3.py(448 B)
📁 audiodata
📄 audiotest.au(27.48 KB)
📄 audiotests.py(12.46 KB)
📄 audit-tests.py(8.9 KB)
📄 autotest.py(209 B)
📄 bad_coding.py(24 B)
📄 bad_coding2.py(30 B)
📄 bad_getattr.py(61 B)
📄 bad_getattr2.py(77 B)
📄 bad_getattr3.py(139 B)
📄 badcert.pem(1.88 KB)
📄 badkey.pem(2.11 KB)
📄 badsyntax_3131.py(32 B)
📄 badsyntax_future10.py(95 B)
📄 badsyntax_future3.py(172 B)
📄 badsyntax_future4.py(153 B)
📄 badsyntax_future5.py(184 B)
📄 badsyntax_future6.py(161 B)
📄 badsyntax_future7.py(196 B)
📄 badsyntax_future8.py(122 B)
📄 badsyntax_future9.py(142 B)
📄 badsyntax_pep3120.py(14 B)
📄 bisect_cmd.py(4.85 KB)
📄 bytecode_helper.py(1.56 KB)
📁 capath
📄 cfgparser.1(67 B)
📄 cfgparser.2(19.02 KB)
📄 cfgparser.3(1.55 KB)
📁 cjkencodings
📄 clinic.test(94.65 KB)
📄 cmath_testcases.txt(141.05 KB)
📄 coding20731.py(22 B)
📄 curses_tests.py(1.22 KB)
📁 data
📄 dataclass_module_1.py(837 B)
📄 dataclass_module_1_str.py(835 B)
📄 dataclass_module_2.py(756 B)
📄 dataclass_module_2_str.py(754 B)
📄 dataclass_textanno.py(126 B)
📄 datetimetester.py(239.84 KB)
📁 decimaltestdata
📄 dis_module.py(76 B)
📄 doctest_aliases.py(240 B)
📄 double_const.py(1.18 KB)
📁 dtracedata
📁 eintrdata
📄 empty.vbs(70 B)
📁 encoded_modules
📄 exception_hierarchy.txt(1.78 KB)
📄 ffdh3072.pem(2.16 KB)
📄 final_a.py(411 B)
📄 final_b.py(411 B)
📄 floating_points.txt(15.92 KB)
📄 fork_wait.py(2.53 KB)
📄 formatfloat_testcases.txt(7.45 KB)
📄 future_test1.py(229 B)
📄 future_test2.py(149 B)
📄 gdb_sample.py(153 B)
📄 good_getattr.py(198 B)
📄 idnsans.pem(9.71 KB)
📄 ieee754.txt(3.21 KB)
📁 imghdrdata
📄 imp_dummy.py(63 B)
📄 inspect_fodder.py(1.88 KB)
📄 inspect_fodder2.py(2.06 KB)
📄 keycert.passwd.pem(4.13 KB)
📄 keycert.pem(3.96 KB)
📄 keycert2.pem(3.98 KB)
📄 keycert3.pem(9.23 KB)
📄 keycert4.pem(9.24 KB)
📄 keycertecc.pem(5.5 KB)
📁 libregrtest
📄 list_tests.py(16.54 KB)
📄 lock_tests.py(28.26 KB)
📄 mailcap.txt(1.24 KB)
📄 make_ssl_certs.py(9.25 KB)
📄 mapping_tests.py(21.75 KB)
📄 math_testcases.txt(23.19 KB)
📄 memory_watchdog.py(859 B)
📄 mime.types(47.37 KB)
📄 mock_socket.py(3.53 KB)
📄 mod_generics_cache.py(1.13 KB)
📄 mp_fork_bomb.py(448 B)
📄 mp_preload.py(351 B)
📄 multibytecodec_support.py(14.17 KB)
📄 nokia.pem(1.88 KB)
📄 nosan.pem(7.54 KB)
📄 nullbytecert.pem(5.31 KB)
📄 nullcert.pem(0 B)
📄 outstanding_bugs.py(370 B)
📄 pickletester.py(135.99 KB)
📄 profilee.py(2.97 KB)
📄 pstats.pck(65.05 KB)
📄 pycacert.pem(5.53 KB)
📄 pycakey.pem(2.43 KB)
📄 pyclbr_input.py(648 B)
📄 pydoc_mod.py(713 B)
📄 pydocfodder.py(6.18 KB)
📄 pythoninfo.py(20.34 KB)
📄 randv2_32.pck(7.34 KB)
📄 randv2_64.pck(7.19 KB)
📄 randv3.pck(7.82 KB)
📄 re_tests.py(25.93 KB)
📄 recursion.tar(516 B)
📄 regrtest.py(1.34 KB)
📄 relimport.py(27 B)
📄 reperf.py(538 B)
📄 revocation.crl(800 B)
📄 sample_doctest.py(1.02 KB)
📄 sample_doctest_no_docstrings.py(227 B)
📄 sample_doctest_no_doctests.py(269 B)
📄 secp384r1.pem(256 B)
📄 selfsigned_pythontestdotnet.pem(2.08 KB)
📄 seq_tests.py(14.18 KB)
📄 sgml_input.html(8.1 KB)
📄 signalinterproctester.py(2.7 KB)
📁 sndhdrdata
📄 sortperf.py(4.69 KB)
📄 ssl_cert.pem(1.53 KB)
📄 ssl_key.passwd.pem(2.59 KB)
📄 ssl_key.pem(2.43 KB)
📄 ssl_servers.py(7.04 KB)
📄 ssltests.py(1.03 KB)
📄 string_tests.py(64.65 KB)
📁 subprocessdata
📁 support
📄 talos-2019-0758.pem(1.3 KB)
📄 test___all__.py(4.12 KB)
📄 test___future__.py(2.36 KB)
📄 test__locale.py(7.83 KB)
📄 test__opcode.py(3.03 KB)
📄 test__osx_support.py(13.66 KB)
📄 test__xxsubinterpreters.py(68.7 KB)
📄 test_abc.py(18 KB)
📄 test_abstract_numbers.py(1.49 KB)
📄 test_aifc.py(17.68 KB)
📄 test_argparse.py(172.67 KB)
📄 test_array.py(52.57 KB)
📄 test_asdl_parser.py(4.15 KB)
📄 test_ast.py(88.53 KB)
📄 test_asyncgen.py(31.44 KB)
📄 test_asynchat.py(9.28 KB)
📁 test_asyncio
📄 test_asyncore.py(25.81 KB)
📄 test_atexit.py(5.81 KB)
📄 test_audioop.py(28.24 KB)
📄 test_audit.py(4.05 KB)
📄 test_augassign.py(7.68 KB)
📄 test_base64.py(30.17 KB)
📄 test_baseexception.py(6.86 KB)
📄 test_bdb.py(41.55 KB)
📄 test_bigaddrspace.py(2.92 KB)
📄 test_bigmem.py(44.88 KB)
📄 test_binascii.py(18 KB)
📄 test_binhex.py(1.79 KB)
📄 test_binop.py(14.14 KB)
📄 test_bisect.py(13.63 KB)
📄 test_bool.py(12.48 KB)
📄 test_buffer.py(160.04 KB)
📄 test_bufio.py(2.54 KB)
📄 test_builtin.py(78.38 KB)
📄 test_bytes.py(72.23 KB)
📄 test_bz2.py(36.76 KB)
📄 test_c_locale_coercion.py(18.82 KB)
📄 test_calendar.py(48.71 KB)
📄 test_call.py(20.88 KB)
📄 test_capi.py(30.46 KB)
📄 test_cgi.py(22.15 KB)
📄 test_cgitb.py(2.5 KB)
📄 test_charmapcodec.py(1.68 KB)
📄 test_class.py(17.42 KB)
📄 test_clinic.py(21.71 KB)
📄 test_cmath.py(24.07 KB)
📄 test_cmd.py(6.1 KB)
📄 test_cmd_line.py(33.72 KB)
📄 test_cmd_line_script.py(31.46 KB)
📄 test_code.py(13.66 KB)
📄 test_code_module.py(5.51 KB)
📄 test_codeccallbacks.py(40.97 KB)
📄 test_codecencodings_cn.py(3.86 KB)
📄 test_codecencodings_hk.py(701 B)
📄 test_codecencodings_iso2022.py(1.36 KB)
📄 test_codecencodings_jp.py(4.79 KB)
📄 test_codecencodings_kr.py(2.96 KB)
📄 test_codecencodings_tw.py(681 B)
📄 test_codecmaps_cn.py(746 B)
📄 test_codecmaps_hk.py(386 B)
📄 test_codecmaps_jp.py(1.7 KB)
📄 test_codecmaps_kr.py(1.16 KB)
📄 test_codecmaps_tw.py(705 B)
📄 test_codecs.py(129.38 KB)
📄 test_codeop.py(7.97 KB)
📄 test_collections.py(83.93 KB)
📄 test_colorsys.py(3.83 KB)
📄 test_compare.py(3.82 KB)
📄 test_compile.py(36.48 KB)
📄 test_compileall.py(26.7 KB)
📄 test_complex.py(30.24 KB)
📄 test_concurrent_futures.py(44.93 KB)
📄 test_configparser.py(84.93 KB)
📄 test_contains.py(3.49 KB)
📄 test_context.py(29.33 KB)
📄 test_contextlib.py(32.54 KB)
📄 test_contextlib_async.py(14.82 KB)
📄 test_copy.py(25.81 KB)
📄 test_copyreg.py(4.39 KB)
📄 test_coroutines.py(62.52 KB)
📄 test_cprofile.py(6.33 KB)
📄 test_crashers.py(1.17 KB)
📄 test_crypt.py(3.97 KB)
📄 test_csv.py(47.77 KB)
📄 test_ctypes.py(184 B)
📄 test_curses.py(45.47 KB)
📄 test_dataclasses.py(108.8 KB)
📄 test_datetime.py(2.15 KB)
📄 test_dbm.py(6.45 KB)
📄 test_dbm_dumb.py(10.61 KB)
📄 test_dbm_gnu.py(6.22 KB)
📄 test_dbm_ndbm.py(5.05 KB)
📄 test_decimal.py(206.63 KB)
📄 test_decorators.py(9.48 KB)
📄 test_defaultdict.py(5.88 KB)
📄 test_deque.py(34.46 KB)
📄 test_descr.py(190.58 KB)
📄 test_descrtut.py(11.53 KB)
📄 test_devpoll.py(4.5 KB)
📄 test_dict.py(45 KB)
📄 test_dict_version.py(5.88 KB)
📄 test_dictcomps.py(4.42 KB)
📄 test_dictviews.py(11.68 KB)
📄 test_difflib.py(19.64 KB)
📄 test_difflib_expect.html(100.85 KB)
📄 test_dis.py(48.4 KB)
📄 test_distutils.py(375 B)
📄 test_doctest.py(98.67 KB)
📄 test_doctest.txt(300 B)
📄 test_doctest2.py(2.3 KB)
📄 test_doctest2.txt(392 B)
📄 test_doctest3.txt(82 B)
📄 test_doctest4.txt(244 B)
📄 test_docxmlrpc.py(8.67 KB)
📄 test_dtrace.py(5.23 KB)
📄 test_dummy_thread.py(9.69 KB)
📄 test_dummy_threading.py(1.7 KB)
📄 test_dynamic.py(4.29 KB)
📄 test_dynamicclassattribute.py(9.57 KB)
📄 test_eintr.py(1.32 KB)
📁 test_email
📄 test_embed.py(49.23 KB)
📄 test_ensurepip.py(9.83 KB)
📄 test_enum.py(113.68 KB)
📄 test_enumerate.py(8.46 KB)
📄 test_eof.py(1.94 KB)
📄 test_epoll.py(9.03 KB)
📄 test_errno.py(1.04 KB)
📄 test_exception_hierarchy.py(7.43 KB)
📄 test_exception_variations.py(3.86 KB)
📄 test_exceptions.py(49.81 KB)
📄 test_extcall.py(13.49 KB)
📄 test_faulthandler.py(28.13 KB)
📄 test_fcntl.py(6.21 KB)
📄 test_file.py(11.02 KB)
📄 test_file_eintr.py(10.6 KB)
📄 test_filecmp.py(8.69 KB)
📄 test_fileinput.py(37.33 KB)
📄 test_fileio.py(19.96 KB)
📄 test_finalization.py(14.66 KB)
📄 test_float.py(63.41 KB)
📄 test_flufl.py(1.32 KB)
📄 test_fnmatch.py(5.07 KB)
📄 test_fork1.py(3.67 KB)
📄 test_format.py(22.58 KB)
📄 test_fractions.py(29.83 KB)
📄 test_frame.py(5.67 KB)
📄 test_frozen.py(943 B)
📄 test_fstring.py(46.16 KB)
📄 test_ftplib.py(39.71 KB)
📄 test_funcattrs.py(13.54 KB)
📄 test_functools.py(90.59 KB)
📄 test_future.py(11.9 KB)
📄 test_future3.py(490 B)
📄 test_future4.py(222 B)
📄 test_future5.py(510 B)
📄 test_gc.py(40.49 KB)
📄 test_gdb.py(40.88 KB)
📄 test_generator_stop.py(943 B)
📄 test_generators.py(58.51 KB)
📄 test_genericclass.py(9.28 KB)
📄 test_genericpath.py(21.7 KB)
📄 test_genexps.py(7.12 KB)
📄 test_getargs2.py(50 KB)
📄 test_getopt.py(6.75 KB)
📄 test_getpass.py(6.29 KB)
📄 test_gettext.py(41.38 KB)
📄 test_glob.py(13.03 KB)
📄 test_global.py(1.31 KB)
📄 test_grammar.py(57.5 KB)
📄 test_grp.py(3.54 KB)
📄 test_gzip.py(29.9 KB)
📄 test_hash.py(11.45 KB)
📄 test_hashlib.py(39.43 KB)
📄 test_heapq.py(16.4 KB)
📄 test_hmac.py(22.24 KB)
📄 test_html.py(4.23 KB)
📄 test_htmlparser.py(33.19 KB)
📄 test_http_cookiejar.py(78.36 KB)
📄 test_http_cookies.py(18.71 KB)
📄 test_httplib.py(76.98 KB)
📄 test_httpservers.py(45.24 KB)
📄 test_idle.py(825 B)
📄 test_imaplib.py(38.95 KB)
📄 test_imghdr.py(4.66 KB)
📄 test_imp.py(17.73 KB)
📁 test_import
📁 test_importlib
📄 test_index.py(8.37 KB)
📄 test_inspect.py(151.79 KB)
📄 test_int.py(20.8 KB)
📄 test_int_literal.py(6.89 KB)
📄 test_io.py(163.94 KB)
📄 test_ioctl.py(3.2 KB)
📄 test_ipaddress.py(90.98 KB)
📄 test_isinstance.py(10.25 KB)
📄 test_iter.py(31.81 KB)
📄 test_iterlen.py(7.1 KB)
📄 test_itertools.py(101.41 KB)
📁 test_json
📄 test_keyword.py(1.23 KB)
📄 test_keywordonlyarg.py(6.85 KB)
📄 test_kqueue.py(8.76 KB)
📄 test_largefile.py(6.83 KB)
📄 test_lib2to3.py(101 B)
📄 test_linecache.py(7.79 KB)
📄 test_list.py(7.4 KB)
📄 test_listcomps.py(3.76 KB)
📄 test_lltrace.py(1012 B)
📄 test_locale.py(23.87 KB)
📄 test_logging.py(182.43 KB)
📄 test_long.py(53.21 KB)
📄 test_longexp.py(233 B)
📄 test_lzma.py(87.92 KB)
📄 test_mailbox.py(91.92 KB)
📄 test_mailcap.py(9.88 KB)
📄 test_marshal.py(20.57 KB)
📄 test_math.py(82.18 KB)
📄 test_memoryio.py(31.48 KB)
📄 test_memoryview.py(17.78 KB)
📄 test_metaclass.py(6.2 KB)
📄 test_mimetypes.py(12.14 KB)
📄 test_minidom.py(66.95 KB)
📄 test_mmap.py(29.04 KB)
📄 test_module.py(10.3 KB)
📄 test_modulefinder.py(12.2 KB)
📄 test_msilib.py(5.06 KB)
📄 test_multibytecodec.py(15.04 KB)
📄 test_multiprocessing_fork.py(477 B)
📄 test_multiprocessing_forkserver.py(392 B)
📄 test_multiprocessing_main_handling.py(11.45 KB)
📄 test_multiprocessing_spawn.py(277 B)
📄 test_named_expressions.py(16.51 KB)
📄 test_netrc.py(5.96 KB)
📄 test_nis.py(1.13 KB)
📄 test_nntplib.py(61.7 KB)
📄 test_normalization.py(3.66 KB)
📄 test_ntpath.py(35.08 KB)
📄 test_numeric_tower.py(7.18 KB)
📄 test_opcodes.py(3.61 KB)
📄 test_openpty.py(600 B)
📄 test_operator.py(23.54 KB)
📄 test_optparse.py(60.99 KB)
📄 test_ordered_dict.py(30.22 KB)
📄 test_os.py(150.53 KB)
📄 test_ossaudiodev.py(7.06 KB)
📄 test_osx_env.py(1.3 KB)
📄 test_parser.py(35.72 KB)
📄 test_pathlib.py(97.12 KB)
📄 test_pdb.py(55.36 KB)
📄 test_peepholer.py(19.41 KB)
📄 test_pickle.py(19.16 KB)
📄 test_picklebuffer.py(4.96 KB)
📄 test_pickletools.py(4.33 KB)
📄 test_pipes.py(6.59 KB)
📄 test_pkg.py(9.59 KB)
📄 test_pkgimport.py(2.67 KB)
📄 test_pkgutil.py(19.25 KB)
📄 test_platform.py(14.31 KB)
📄 test_plistlib.py(41.43 KB)
📄 test_poll.py(7.23 KB)
📄 test_popen.py(1.98 KB)
📄 test_poplib.py(16.97 KB)
📄 test_positional_only_arg.py(17.5 KB)
📄 test_posix.py(75.76 KB)
📄 test_posixpath.py(29.19 KB)
📄 test_pow.py(5.44 KB)
📄 test_pprint.py(43.85 KB)
📄 test_print.py(7.37 KB)
📄 test_profile.py(8.72 KB)
📄 test_property.py(8.77 KB)
📄 test_pstats.py(3.04 KB)
📄 test_pty.py(11.97 KB)
📄 test_pulldom.py(12.66 KB)
📄 test_pwd.py(4.17 KB)
📄 test_py_compile.py(10.78 KB)
📄 test_pyclbr.py(10 KB)
📄 test_pydoc.py(56.98 KB)
📄 test_pyexpat.py(26.54 KB)
📄 test_queue.py(20.36 KB)
📄 test_quopri.py(7.78 KB)
📄 test_raise.py(12.86 KB)
📄 test_random.py(45.59 KB)
📄 test_range.py(23.35 KB)
📄 test_re.py(106.41 KB)
📄 test_readline.py(12.95 KB)
📄 test_regrtest.py(46.36 KB)
📄 test_repl.py(3.96 KB)
📄 test_reprlib.py(15.12 KB)
📄 test_resource.py(7.02 KB)
📄 test_richcmp.py(11.91 KB)
📄 test_rlcompleter.py(6.3 KB)
📄 test_robotparser.py(10.69 KB)
📄 test_runpy.py(33.86 KB)
📄 test_sax.py(46.9 KB)
📄 test_sched.py(6.41 KB)
📄 test_scope.py(19.7 KB)
📄 test_script_helper.py(5.78 KB)
📄 test_secrets.py(4.28 KB)
📄 test_select.py(2.69 KB)
📄 test_selectors.py(17.79 KB)
📄 test_set.py(64.41 KB)
📄 test_setcomps.py(3.7 KB)
📄 test_shelve.py(6.24 KB)
📄 test_shlex.py(13.29 KB)
📄 test_shutil.py(101.55 KB)
📄 test_signal.py(46.62 KB)
📄 test_site.py(24.71 KB)
📄 test_slice.py(8.25 KB)
📄 test_smtpd.py(40.14 KB)
📄 test_smtplib.py(56.51 KB)
📄 test_smtpnet.py(2.87 KB)
📄 test_sndhdr.py(1.43 KB)
📄 test_socket.py(232.71 KB)
📄 test_socketserver.py(17.7 KB)
📄 test_sort.py(13.42 KB)
📄 test_source_encoding.py(7.89 KB)
📄 test_spwd.py(2.71 KB)
📄 test_sqlite.py(948 B)
📄 test_ssl.py(203.3 KB)
📄 test_startfile.py(1.29 KB)
📄 test_stat.py(8.3 KB)
📄 test_statistics.py(106.5 KB)
📄 test_strftime.py(7.54 KB)
📄 test_string.py(19.8 KB)
📄 test_string_literals.py(9.88 KB)
📄 test_stringprep.py(3.04 KB)
📄 test_strptime.py(34.42 KB)
📄 test_strtod.py(20.06 KB)
📄 test_struct.py(34.41 KB)
📄 test_structmembers.py(4.7 KB)
📄 test_structseq.py(3.87 KB)
📄 test_subclassinit.py(8.12 KB)
📄 test_subprocess.py(142.64 KB)
📄 test_sunau.py(6.07 KB)
📄 test_sundry.py(2.07 KB)
📄 test_super.py(9.6 KB)
📄 test_support.py(24.12 KB)
📄 test_symbol.py(2.06 KB)
📄 test_symtable.py(9.13 KB)
📄 test_syntax.py(25.75 KB)
📄 test_sys.py(55.24 KB)
📄 test_sys_setprofile.py(12.31 KB)
📄 test_sys_settrace.py(43.08 KB)
📄 test_sysconfig.py(17.01 KB)
📄 test_syslog.py(1.15 KB)
📄 test_tabnanny.py(13.44 KB)
📄 test_tarfile.py(98.31 KB)
📄 test_tcl.py(30.74 KB)
📄 test_telnetlib.py(12.7 KB)
📄 test_tempfile.py(52.57 KB)
📄 test_textwrap.py(38.84 KB)
📄 test_thread.py(8.41 KB)
📄 test_threaded_import.py(8.9 KB)
📄 test_threadedtempfile.py(1.85 KB)
📄 test_threading.py(47.52 KB)
📄 test_threading_local.py(6.09 KB)
📄 test_threadsignals.py(10.09 KB)
📄 test_time.py(38.43 KB)
📄 test_timeit.py(14.8 KB)
📄 test_timeout.py(11.19 KB)
📄 test_tix.py(756 B)
📄 test_tk.py(362 B)
📄 test_tokenize.py(63.18 KB)
📁 test_tools
📄 test_trace.py(19.89 KB)
📄 test_traceback.py(46.97 KB)
📄 test_tracemalloc.py(37.41 KB)
📄 test_ttk_guionly.py(746 B)
📄 test_ttk_textonly.py(299 B)
📄 test_tuple.py(18.85 KB)
📄 test_turtle.py(12.79 KB)
📄 test_type_comments.py(10.13 KB)
📄 test_typechecks.py(2.55 KB)
📄 test_types.py(58 KB)
📄 test_typing.py(122.05 KB)
📄 test_ucn.py(9.35 KB)
📄 test_unary.py(1.63 KB)
📄 test_unicode.py(129.94 KB)
📄 test_unicode_file.py(5.74 KB)
📄 test_unicode_file_functions.py(6.84 KB)
📄 test_unicode_identifiers.py(891 B)
📄 test_unicodedata.py(12.7 KB)
📄 test_unittest.py(286 B)
📄 test_univnewlines.py(3.83 KB)
📄 test_unpack.py(3.01 KB)
📄 test_unpack_ex.py(8.73 KB)
📄 test_urllib.py(71.24 KB)
📄 test_urllib2.py(76.95 KB)
📄 test_urllib2_localnet.py(24.24 KB)
📄 test_urllib2net.py(12.39 KB)
📄 test_urllib_response.py(1.69 KB)
📄 test_urllibnet.py(8.9 KB)
📄 test_urlparse.py(64.87 KB)
📄 test_userdict.py(7.64 KB)
📄 test_userlist.py(1.97 KB)
📄 test_userstring.py(2.4 KB)
📄 test_utf8_mode.py(9.22 KB)
📄 test_utf8source.py(1.15 KB)
📄 test_uu.py(8.02 KB)
📄 test_uuid.py(35.74 KB)
📄 test_venv.py(20.46 KB)
📄 test_wait3.py(1.16 KB)
📄 test_wait4.py(1.15 KB)
📁 test_warnings
📄 test_wave.py(6.57 KB)
📄 test_weakref.py(69.47 KB)
📄 test_weakset.py(15.03 KB)
📄 test_webbrowser.py(10.47 KB)
📄 test_winconsoleio.py(6.14 KB)
📄 test_winreg.py(21.38 KB)
📄 test_winsound.py(4.57 KB)
📄 test_with.py(25.78 KB)
📄 test_wsgiref.py(30.1 KB)
📄 test_xdrlib.py(2.17 KB)
📄 test_xml_dom_minicompat.py(4.18 KB)
📄 test_xml_etree.py(147.87 KB)
📄 test_xml_etree_c.py(8.06 KB)
📄 test_xmlrpc.py(55.96 KB)
📄 test_xmlrpc_net.py(1015 B)
📄 test_xxtestfuzz.py(670 B)
📄 test_yield_from.py(30.01 KB)
📄 test_zipapp.py(15.92 KB)
📄 test_zipfile.py(115.45 KB)
📄 test_zipfile64.py(5.8 KB)
📄 test_zipimport.py(29.28 KB)
📄 test_zipimport_support.py(10.44 KB)
📄 test_zlib.py(34.48 KB)
📄 testcodec.py(1.02 KB)
📄 testtar.tar(425 KB)
📄 tf_inherit_check.py(714 B)
📄 threaded_import_hangers.py(1.45 KB)
📄 time_hashlib.py(2.87 KB)
📄 tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt(443 B)
📄 tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt(302 B)
📄 tokenize_tests-utf8-coding-cookie-and-no-utf8-bom-sig.txt(421 B)
📄 tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt(326 B)
📄 tokenize_tests.txt(2.65 KB)
📁 tracedmodules
📄 win_console_handler.py(1.38 KB)
📁 xmltestdata
📄 xmltests.py(499 B)
📄 zip_cp437_header.zip(270 B)
📄 zipdir.zip(374 B)
📁 ziptestdata

Editing: test_codeccallbacks.py

import codecs
import html.entities
import sys
import unicodedata
import unittest

class PosReturn:
    # this can be used for configurable callbacks

def __init__(self):
        self.pos = 0

def handle(self, exc):
        oldpos = self.pos
        realpos = oldpos
        if realpos<0:
            realpos = len(exc.object) + realpos
        # if we don't advance this time, terminate on the next call
        # otherwise we'd get an endless loop
        if realpos <= exc.start:
            self.pos = len(exc.object)
        return ("<?>", oldpos)

# A UnicodeEncodeError object with a bad start attribute
class BadStartUnicodeEncodeError(UnicodeEncodeError):
    def __init__(self):
        UnicodeEncodeError.__init__(self, "ascii", "", 0, 1, "bad")
        self.start = []

# A UnicodeEncodeError object with a bad object attribute
class BadObjectUnicodeEncodeError(UnicodeEncodeError):
    def __init__(self):
        UnicodeEncodeError.__init__(self, "ascii", "", 0, 1, "bad")
        self.object = []

# A UnicodeDecodeError object without an end attribute
class NoEndUnicodeDecodeError(UnicodeDecodeError):
    def __init__(self):
        UnicodeDecodeError.__init__(self, "ascii", bytearray(b""), 0, 1, "bad")
        del self.end

# A UnicodeDecodeError object with a bad object attribute
class BadObjectUnicodeDecodeError(UnicodeDecodeError):
    def __init__(self):
        UnicodeDecodeError.__init__(self, "ascii", bytearray(b""), 0, 1, "bad")
        self.object = []

# A UnicodeTranslateError object without a start attribute
class NoStartUnicodeTranslateError(UnicodeTranslateError):
    def __init__(self):
        UnicodeTranslateError.__init__(self, "", 0, 1, "bad")
        del self.start

# A UnicodeTranslateError object without an end attribute
class NoEndUnicodeTranslateError(UnicodeTranslateError):
    def __init__(self):
        UnicodeTranslateError.__init__(self,  "", 0, 1, "bad")
        del self.end

# A UnicodeTranslateError object without an object attribute
class NoObjectUnicodeTranslateError(UnicodeTranslateError):
    def __init__(self):
        UnicodeTranslateError.__init__(self, "", 0, 1, "bad")
        del self.object

class CodecCallbackTest(unittest.TestCase):

def test_xmlcharrefreplace(self):
        # replace unencodable characters which numeric character entities.
        # For ascii, latin-1 and charmaps this is completely implemented
        # in C and should be reasonably fast.
        s = "\u30b9\u30d1\u30e2 \xe4nd eggs"
        self.assertEqual(
            s.encode("ascii", "xmlcharrefreplace"),
            b"&#12473;&#12497;&#12514; &#228;nd eggs"
        )
        self.assertEqual(
            s.encode("latin-1", "xmlcharrefreplace"),
            b"&#12473;&#12497;&#12514; \xe4nd eggs"
        )

def test_xmlcharnamereplace(self):
        # This time use a named character entity for unencodable
        # characters, if one is available.

def xmlcharnamereplace(exc):
            if not isinstance(exc, UnicodeEncodeError):
                raise TypeError("don't know how to handle %r" % exc)
            l = []
            for c in exc.object[exc.start:exc.end]:
                try:
                    l.append("&%s;" % html.entities.codepoint2name[ord(c)])
                except KeyError:
                    l.append("&#%d;" % ord(c))
            return ("".join(l), exc.end)

codecs.register_error(
            "test.xmlcharnamereplace", xmlcharnamereplace)

sin = "\xab\u211c\xbb = \u2329\u1234\u20ac\u232a"
        sout = b"&laquo;&real;&raquo; = &lang;&#4660;&euro;&rang;"
        self.assertEqual(sin.encode("ascii", "test.xmlcharnamereplace"), sout)
        sout = b"\xab&real;\xbb = &lang;&#4660;&euro;&rang;"
        self.assertEqual(sin.encode("latin-1", "test.xmlcharnamereplace"), sout)
        sout = b"\xab&real;\xbb = &lang;&#4660;\xa4&rang;"
        self.assertEqual(sin.encode("iso-8859-15", "test.xmlcharnamereplace"), sout)

def test_uninamereplace(self):
        # We're using the names from the unicode database this time,
        # and we're doing "syntax highlighting" here, i.e. we include
        # the replaced text in ANSI escape sequences. For this it is
        # useful that the error handler is not called for every single
        # unencodable character, but for a complete sequence of
        # unencodable characters, otherwise we would output many
        # unnecessary escape sequences.

def uninamereplace(exc):
            if not isinstance(exc, UnicodeEncodeError):
                raise TypeError("don't know how to handle %r" % exc)
            l = []
            for c in exc.object[exc.start:exc.end]:
                l.append(unicodedata.name(c, "0x%x" % ord(c)))
            return ("\033[1m%s\033[0m" % ", ".join(l), exc.end)

codecs.register_error(
            "test.uninamereplace", uninamereplace)

sin = "\xac\u1234\u20ac\u8000"
        sout = b"\033[1mNOT SIGN, ETHIOPIC SYLLABLE SEE, EURO SIGN, CJK UNIFIED IDEOGRAPH-8000\033[0m"
        self.assertEqual(sin.encode("ascii", "test.uninamereplace"), sout)

sout = b"\xac\033[1mETHIOPIC SYLLABLE SEE, EURO SIGN, CJK UNIFIED IDEOGRAPH-8000\033[0m"
        self.assertEqual(sin.encode("latin-1", "test.uninamereplace"), sout)

sout = b"\xac\033[1mETHIOPIC SYLLABLE SEE\033[0m\xa4\033[1mCJK UNIFIED IDEOGRAPH-8000\033[0m"
        self.assertEqual(sin.encode("iso-8859-15", "test.uninamereplace"), sout)

def test_backslashescape(self):
        # Does the same as the "unicode-escape" encoding, but with different
        # base encodings.
        sin = "a\xac\u1234\u20ac\u8000\U0010ffff"
        sout = b"a\\xac\\u1234\\u20ac\\u8000\\U0010ffff"
        self.assertEqual(sin.encode("ascii", "backslashreplace"), sout)

sout = b"a\xac\\u1234\\u20ac\\u8000\\U0010ffff"
        self.assertEqual(sin.encode("latin-1", "backslashreplace"), sout)

sout = b"a\xac\\u1234\xa4\\u8000\\U0010ffff"
        self.assertEqual(sin.encode("iso-8859-15", "backslashreplace"), sout)

def test_nameescape(self):
        # Does the same as backslashescape, but prefers ``\N{...}`` escape
        # sequences.
        sin = "a\xac\u1234\u20ac\u8000\U0010ffff"
        sout = (b'a\\N{NOT SIGN}\\N{ETHIOPIC SYLLABLE SEE}\\N{EURO SIGN}'
                b'\\N{CJK UNIFIED IDEOGRAPH-8000}\\U0010ffff')
        self.assertEqual(sin.encode("ascii", "namereplace"), sout)

sout = (b'a\xac\\N{ETHIOPIC SYLLABLE SEE}\\N{EURO SIGN}'
                b'\\N{CJK UNIFIED IDEOGRAPH-8000}\\U0010ffff')
        self.assertEqual(sin.encode("latin-1", "namereplace"), sout)

sout = (b'a\xac\\N{ETHIOPIC SYLLABLE SEE}\xa4'
                b'\\N{CJK UNIFIED IDEOGRAPH-8000}\\U0010ffff')
        self.assertEqual(sin.encode("iso-8859-15", "namereplace"), sout)

def test_decoding_callbacks(self):
        # This is a test for a decoding callback handler
        # that allows the decoding of the invalid sequence
        # "\xc0\x80" and returns "\x00" instead of raising an error.
        # All other illegal sequences will be handled strictly.
        def relaxedutf8(exc):
            if not isinstance(exc, UnicodeDecodeError):
                raise TypeError("don't know how to handle %r" % exc)
            if exc.object[exc.start:exc.start+2] == b"\xc0\x80":
                return ("\x00", exc.start+2) # retry after two bytes
            else:
                raise exc

codecs.register_error("test.relaxedutf8", relaxedutf8)

# all the "\xc0\x80" will be decoded to "\x00"
        sin = b"a\x00b\xc0\x80c\xc3\xbc\xc0\x80\xc0\x80"
        sout = "a\x00b\x00c\xfc\x00\x00"
        self.assertEqual(sin.decode("utf-8", "test.relaxedutf8"), sout)

# "\xc0\x81" is not valid and a UnicodeDecodeError will be raised
        sin = b"\xc0\x80\xc0\x81"
        self.assertRaises(UnicodeDecodeError, sin.decode,
                          "utf-8", "test.relaxedutf8")

def test_charmapencode(self):
        # For charmap encodings the replacement string will be
        # mapped through the encoding again. This means, that
        # to be able to use e.g. the "replace" handler, the
        # charmap has to have a mapping for "?".
        charmap = dict((ord(c), bytes(2*c.upper(), 'ascii')) for c in "abcdefgh")
        sin = "abc"
        sout = b"AABBCC"
        self.assertEqual(codecs.charmap_encode(sin, "strict", charmap)[0], sout)

sin = "abcA"
        self.assertRaises(UnicodeError, codecs.charmap_encode, sin, "strict", charmap)

charmap[ord("?")] = b"XYZ"
        sin = "abcDEF"
        sout = b"AABBCCXYZXYZXYZ"
        self.assertEqual(codecs.charmap_encode(sin, "replace", charmap)[0], sout)

charmap[ord("?")] = "XYZ" # wrong type in mapping
        self.assertRaises(TypeError, codecs.charmap_encode, sin, "replace", charmap)

def test_callbacks(self):
        def handler1(exc):
            r = range(exc.start, exc.end)
            if isinstance(exc, UnicodeEncodeError):
                l = ["<%d>" % ord(exc.object[pos]) for pos in r]
            elif isinstance(exc, UnicodeDecodeError):
                l = ["<%d>" % exc.object[pos] for pos in r]
            else:
                raise TypeError("don't know how to handle %r" % exc)
            return ("[%s]" % "".join(l), exc.end)

codecs.register_error("test.handler1", handler1)

def handler2(exc):
            if not isinstance(exc, UnicodeDecodeError):
                raise TypeError("don't know how to handle %r" % exc)
            l = ["<%d>" % exc.object[pos] for pos in range(exc.start, exc.end)]
            return ("[%s]" % "".join(l), exc.end+1) # skip one character

codecs.register_error("test.handler2", handler2)

s = b"\x00\x81\x7f\x80\xff"

self.assertEqual(
            s.decode("ascii", "test.handler1"),
            "\x00[<129>]\x7f[<128>][<255>]"
        )
        self.assertEqual(
            s.decode("ascii", "test.handler2"),
            "\x00[<129>][<128>]"
        )

self.assertEqual(
            b"\\u3042\\u3xxx".decode("unicode-escape", "test.handler1"),
            "\u3042[<92><117><51>]xxx"
        )

self.assertEqual(
            b"\\u3042\\u3xx".decode("unicode-escape", "test.handler1"),
            "\u3042[<92><117><51>]xx"
        )

self.assertEqual(
            codecs.charmap_decode(b"abc", "test.handler1", {ord("a"): "z"})[0],
            "z[<98>][<99>]"
        )

self.assertEqual(
            "g\xfc\xdfrk".encode("ascii", "test.handler1"),
            b"g[<252><223>]rk"
        )

self.assertEqual(
            "g\xfc\xdf".encode("ascii", "test.handler1"),
            b"g[<252><223>]"
        )

def test_longstrings(self):
        # test long strings to check for memory overflow problems
        errors = [ "strict", "ignore", "replace", "xmlcharrefreplace",
                   "backslashreplace", "namereplace"]
        # register the handlers under different names,
        # to prevent the codec from recognizing the name
        for err in errors:
            codecs.register_error("test." + err, codecs.lookup_error(err))
        l = 1000
        errors += [ "test." + err for err in errors ]
        for uni in [ s*l for s in ("x", "\u3042", "a\xe4") ]:
            for enc in ("ascii", "latin-1", "iso-8859-1", "iso-8859-15",
                        "utf-8", "utf-7", "utf-16", "utf-32"):
                for err in errors:
                    try:
                        uni.encode(enc, err)
                    except UnicodeError:
                        pass

def check_exceptionobjectargs(self, exctype, args, msg):
        # Test UnicodeError subclasses: construction, attribute assignment and __str__ conversion
        # check with one missing argument
        self.assertRaises(TypeError, exctype, *args[:-1])
        # check with one argument too much
        self.assertRaises(TypeError, exctype, *(args + ["too much"]))
        # check with one argument of the wrong type
        wrongargs = [ "spam", b"eggs", b"spam", 42, 1.0, None ]
        for i in range(len(args)):
            for wrongarg in wrongargs:
                if type(wrongarg) is type(args[i]):
                    continue
                # build argument array
                callargs = []
                for j in range(len(args)):
                    if i==j:
                        callargs.append(wrongarg)
                    else:
                        callargs.append(args[i])
                self.assertRaises(TypeError, exctype, *callargs)

# check with the correct number and type of arguments
        exc = exctype(*args)
        self.assertEqual(str(exc), msg)

def test_unicodeencodeerror(self):
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "g\xfcrk", 1, 2, "ouch"],
            "'ascii' codec can't encode character '\\xfc' in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "g\xfcrk", 1, 4, "ouch"],
            "'ascii' codec can't encode characters in position 1-3: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "\xfcx", 0, 1, "ouch"],
            "'ascii' codec can't encode character '\\xfc' in position 0: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "\u0100x", 0, 1, "ouch"],
            "'ascii' codec can't encode character '\\u0100' in position 0: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "\uffffx", 0, 1, "ouch"],
            "'ascii' codec can't encode character '\\uffff' in position 0: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeEncodeError,
            ["ascii", "\U00010000x", 0, 1, "ouch"],
            "'ascii' codec can't encode character '\\U00010000' in position 0: ouch"
        )

def test_unicodedecodeerror(self):
        self.check_exceptionobjectargs(
            UnicodeDecodeError,
            ["ascii", bytearray(b"g\xfcrk"), 1, 2, "ouch"],
            "'ascii' codec can't decode byte 0xfc in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeDecodeError,
            ["ascii", bytearray(b"g\xfcrk"), 1, 3, "ouch"],
            "'ascii' codec can't decode bytes in position 1-2: ouch"
        )

def test_unicodetranslateerror(self):
        self.check_exceptionobjectargs(
            UnicodeTranslateError,
            ["g\xfcrk", 1, 2, "ouch"],
            "can't translate character '\\xfc' in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeTranslateError,
            ["g\u0100rk", 1, 2, "ouch"],
            "can't translate character '\\u0100' in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeTranslateError,
            ["g\uffffrk", 1, 2, "ouch"],
            "can't translate character '\\uffff' in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeTranslateError,
            ["g\U00010000rk", 1, 2, "ouch"],
            "can't translate character '\\U00010000' in position 1: ouch"
        )
        self.check_exceptionobjectargs(
            UnicodeTranslateError,
            ["g\xfcrk", 1, 3, "ouch"],
            "can't translate characters in position 1-2: ouch"
        )

def test_badandgoodstrictexceptions(self):
        # "strict" complains about a non-exception passed in
        self.assertRaises(
            TypeError,
            codecs.strict_errors,
            42
        )
        # "strict" complains about the wrong exception type
        self.assertRaises(
            Exception,
            codecs.strict_errors,
            Exception("ouch")
        )

# If the correct exception is passed in, "strict" raises it
        self.assertRaises(
            UnicodeEncodeError,
            codecs.strict_errors,
            UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")
        )
        self.assertRaises(
            UnicodeDecodeError,
            codecs.strict_errors,
            UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")
        )
        self.assertRaises(
            UnicodeTranslateError,
            codecs.strict_errors,
            UnicodeTranslateError("\u3042", 0, 1, "ouch")
        )

def test_badandgoodignoreexceptions(self):
        # "ignore" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.ignore_errors,
           42
        )
        # "ignore" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.ignore_errors,
           UnicodeError("ouch")
        )
        # If the correct exception is passed in, "ignore" returns an empty replacement
        self.assertEqual(
            codecs.ignore_errors(
                UnicodeEncodeError("ascii", "a\u3042b", 1, 2, "ouch")),
            ("", 2)
        )
        self.assertEqual(
            codecs.ignore_errors(
                UnicodeDecodeError("ascii", bytearray(b"a\xffb"), 1, 2, "ouch")),
            ("", 2)
        )
        self.assertEqual(
            codecs.ignore_errors(
                UnicodeTranslateError("a\u3042b", 1, 2, "ouch")),
            ("", 2)
        )

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", "a\u3042b", 1, 2, "ouch")),
            ("?", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", bytearray(b"a\xffb"), 1, 2, "ouch")),
            ("\ufffd", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError("a\u3042b", 1, 2, "ouch")),
            ("\ufffd", 2)
        )

def test_badandgoodxmlcharrefreplaceexceptions(self):
        # "xmlcharrefreplace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.xmlcharrefreplace_errors,
           42
        )
        # "xmlcharrefreplace" complains about the wrong exception types
        self.assertRaises(
           TypeError,
           codecs.xmlcharrefreplace_errors,
           UnicodeError("ouch")
        )
        # "xmlcharrefreplace" can only be used for encoding
        self.assertRaises(
            TypeError,
            codecs.xmlcharrefreplace_errors,
            UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.xmlcharrefreplace_errors,
            UnicodeTranslateError("\u3042", 0, 1, "ouch")
        )
        # Use the correct exception
        cs = (0, 1, 9, 10, 99, 100, 999, 1000, 9999, 10000, 99999, 100000,
              999999, 1000000)
        cs += (0xd800, 0xdfff)
        s = "".join(chr(c) for c in cs)
        self.assertEqual(
            codecs.xmlcharrefreplace_errors(
                UnicodeEncodeError("ascii", "a" + s + "b",
                                   1, 1 + len(s), "ouch")
            ),
            ("".join("&#%d;" % c for c in cs), 1 + len(s))
        )

def test_badandgoodbackslashreplaceexceptions(self):
        # "backslashreplace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.backslashreplace_errors,
           42
        )
        # "backslashreplace" complains about the wrong exception types
        self.assertRaises(
           TypeError,
           codecs.backslashreplace_errors,
           UnicodeError("ouch")
        )
        # Use the correct exception
        tests = [
            ("\u3042", "\\u3042"),
            ("\n", "\\x0a"),
            ("a", "\\x61"),
            ("\x00", "\\x00"),
            ("\xff", "\\xff"),
            ("\u0100", "\\u0100"),
            ("\uffff", "\\uffff"),
            ("\U00010000", "\\U00010000"),
            ("\U0010ffff", "\\U0010ffff"),
            # Lone surrogates
            ("\ud800", "\\ud800"),
            ("\udfff", "\\udfff"),
            ("\ud800\udfff", "\\ud800\\udfff"),
        ]
        for s, r in tests:
            with self.subTest(str=s):
                self.assertEqual(
                    codecs.backslashreplace_errors(
                        UnicodeEncodeError("ascii", "a" + s + "b",
                                           1, 1 + len(s), "ouch")),
                    (r, 1 + len(s))
                )
                self.assertEqual(
                    codecs.backslashreplace_errors(
                        UnicodeTranslateError("a" + s + "b",
                                              1, 1 + len(s), "ouch")),
                    (r, 1 + len(s))
                )
        tests = [
            (b"a", "\\x61"),
            (b"\n", "\\x0a"),
            (b"\x00", "\\x00"),
            (b"\xff", "\\xff"),
        ]
        for b, r in tests:
            with self.subTest(bytes=b):
                self.assertEqual(
                    codecs.backslashreplace_errors(
                        UnicodeDecodeError("ascii", bytearray(b"a" + b + b"b"),
                                           1, 2, "ouch")),
                    (r, 2)
                )

def test_badandgoodnamereplaceexceptions(self):
        # "namereplace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.namereplace_errors,
           42
        )
        # "namereplace" complains about the wrong exception types
        self.assertRaises(
           TypeError,
           codecs.namereplace_errors,
           UnicodeError("ouch")
        )
        # "namereplace" can only be used for encoding
        self.assertRaises(
            TypeError,
            codecs.namereplace_errors,
            UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.namereplace_errors,
            UnicodeTranslateError("\u3042", 0, 1, "ouch")
        )
        # Use the correct exception
        tests = [
            ("\u3042", "\\N{HIRAGANA LETTER A}"),
            ("\x00", "\\x00"),
            ("\ufbf9", "\\N{ARABIC LIGATURE UIGHUR KIRGHIZ YEH WITH "
                       "HAMZA ABOVE WITH ALEF MAKSURA ISOLATED FORM}"),
            ("\U000e007f", "\\N{CANCEL TAG}"),
            ("\U0010ffff", "\\U0010ffff"),
            # Lone surrogates
            ("\ud800", "\\ud800"),
            ("\udfff", "\\udfff"),
            ("\ud800\udfff", "\\ud800\\udfff"),
        ]
        for s, r in tests:
            with self.subTest(str=s):
                self.assertEqual(
                    codecs.namereplace_errors(
                        UnicodeEncodeError("ascii", "a" + s + "b",
                                           1, 1 + len(s), "ouch")),
                    (r, 1 + len(s))
                )

def test_badandgoodsurrogateescapeexceptions(self):
        surrogateescape_errors = codecs.lookup_error('surrogateescape')
        # "surrogateescape" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           surrogateescape_errors,
           42
        )
        # "surrogateescape" complains about the wrong exception types
        self.assertRaises(
           TypeError,
           surrogateescape_errors,
           UnicodeError("ouch")
        )
        # "surrogateescape" can not be used for translating
        self.assertRaises(
            TypeError,
            surrogateescape_errors,
            UnicodeTranslateError("\udc80", 0, 1, "ouch")
        )
        # Use the correct exception
        for s in ("a", "\udc7f", "\udd00"):
            with self.subTest(str=s):
                self.assertRaises(
                    UnicodeEncodeError,
                    surrogateescape_errors,
                    UnicodeEncodeError("ascii", s, 0, 1, "ouch")
                )
        self.assertEqual(
            surrogateescape_errors(
                UnicodeEncodeError("ascii", "a\udc80b", 1, 2, "ouch")),
            (b"\x80", 2)
        )
        self.assertRaises(
            UnicodeDecodeError,
            surrogateescape_errors,
            UnicodeDecodeError("ascii", bytearray(b"a"), 0, 1, "ouch")
        )
        self.assertEqual(
            surrogateescape_errors(
                UnicodeDecodeError("ascii", bytearray(b"a\x80b"), 1, 2, "ouch")),
            ("\udc80", 2)
        )

def test_badandgoodsurrogatepassexceptions(self):
        surrogatepass_errors = codecs.lookup_error('surrogatepass')
        # "surrogatepass" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           surrogatepass_errors,
           42
        )
        # "surrogatepass" complains about the wrong exception types
        self.assertRaises(
           TypeError,
           surrogatepass_errors,
           UnicodeError("ouch")
        )
        # "surrogatepass" can not be used for translating
        self.assertRaises(
            TypeError,
            surrogatepass_errors,
            UnicodeTranslateError("\ud800", 0, 1, "ouch")
        )
        # Use the correct exception
        for enc in ("utf-8", "utf-16le", "utf-16be", "utf-32le", "utf-32be"):
            with self.subTest(encoding=enc):
                self.assertRaises(
                    UnicodeEncodeError,
                    surrogatepass_errors,
                    UnicodeEncodeError(enc, "a", 0, 1, "ouch")
                )
                self.assertRaises(
                    UnicodeDecodeError,
                    surrogatepass_errors,
                    UnicodeDecodeError(enc, "a".encode(enc), 0, 1, "ouch")
                )
        for s in ("\ud800", "\udfff", "\ud800\udfff"):
            with self.subTest(str=s):
                self.assertRaises(
                    UnicodeEncodeError,
                    surrogatepass_errors,
                    UnicodeEncodeError("ascii", s, 0, len(s), "ouch")
                )
        tests = [
            ("utf-8", "\ud800", b'\xed\xa0\x80', 3),
            ("utf-16le", "\ud800", b'\x00\xd8', 2),
            ("utf-16be", "\ud800", b'\xd8\x00', 2),
            ("utf-32le", "\ud800", b'\x00\xd8\x00\x00', 4),
            ("utf-32be", "\ud800", b'\x00\x00\xd8\x00', 4),
            ("utf-8", "\udfff", b'\xed\xbf\xbf', 3),
            ("utf-16le", "\udfff", b'\xff\xdf', 2),
            ("utf-16be", "\udfff", b'\xdf\xff', 2),
            ("utf-32le", "\udfff", b'\xff\xdf\x00\x00', 4),
            ("utf-32be", "\udfff", b'\x00\x00\xdf\xff', 4),
            ("utf-8", "\ud800\udfff", b'\xed\xa0\x80\xed\xbf\xbf', 3),
            ("utf-16le", "\ud800\udfff", b'\x00\xd8\xff\xdf', 2),
            ("utf-16be", "\ud800\udfff", b'\xd8\x00\xdf\xff', 2),
            ("utf-32le", "\ud800\udfff", b'\x00\xd8\x00\x00\xff\xdf\x00\x00', 4),
            ("utf-32be", "\ud800\udfff", b'\x00\x00\xd8\x00\x00\x00\xdf\xff', 4),
        ]
        for enc, s, b, n in tests:
            with self.subTest(encoding=enc, str=s, bytes=b):
                self.assertEqual(
                    surrogatepass_errors(
                        UnicodeEncodeError(enc, "a" + s + "b",
                                           1, 1 + len(s), "ouch")),
                    (b, 1 + len(s))
                )
                self.assertEqual(
                    surrogatepass_errors(
                        UnicodeDecodeError(enc, bytearray(b"a" + b[:n] + b"b"),
                                           1, 1 + n, "ouch")),
                    (s[:1], 1 + n)
                )

def test_badhandlerresults(self):
        results = ( 42, "foo", (1,2,3), ("foo", 1, 3), ("foo", None), ("foo",), ("foo", 1, 3), ("foo", None), ("foo",) )
        encs = ("ascii", "latin-1", "iso-8859-1", "iso-8859-15")

for res in results:
            codecs.register_error("test.badhandler", lambda x: res)
            for enc in encs:
                self.assertRaises(
                    TypeError,
                    "\u3042".encode,
                    enc,
                    "test.badhandler"
                )
            for (enc, bytes) in (
                ("ascii", b"\xff"),
                ("utf-8", b"\xff"),
                ("utf-7", b"+x-"),
            ):
                self.assertRaises(
                    TypeError,
                    bytes.decode,
                    enc,
                    "test.badhandler"
                )

def test_lookup(self):
        self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict"))
        self.assertEqual(codecs.ignore_errors, codecs.lookup_error("ignore"))
        self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict"))
        self.assertEqual(
            codecs.xmlcharrefreplace_errors,
            codecs.lookup_error("xmlcharrefreplace")
        )
        self.assertEqual(
            codecs.backslashreplace_errors,
            codecs.lookup_error("backslashreplace")
        )
        self.assertEqual(
            codecs.namereplace_errors,
            codecs.lookup_error("namereplace")
        )

def test_unencodablereplacement(self):
        def unencrepl(exc):
            if isinstance(exc, UnicodeEncodeError):
                return ("\u4242", exc.end)
            else:
                raise TypeError("don't know how to handle %r" % exc)
        codecs.register_error("test.unencreplhandler", unencrepl)
        for enc in ("ascii", "iso-8859-1", "iso-8859-15"):
            self.assertRaises(
                UnicodeEncodeError,
                "\u4242".encode,
                enc,
                "test.unencreplhandler"
            )

def test_badregistercall(self):
        # enhance coverage of:
        # Modules/_codecsmodule.c::register_error()
        # Python/codecs.c::PyCodec_RegisterError()
        self.assertRaises(TypeError, codecs.register_error, 42)
        self.assertRaises(TypeError, codecs.register_error, "test.dummy", 42)

def test_badlookupcall(self):
        # enhance coverage of:
        # Modules/_codecsmodule.c::lookup_error()
        self.assertRaises(TypeError, codecs.lookup_error)

def test_unknownhandler(self):
        # enhance coverage of:
        # Modules/_codecsmodule.c::lookup_error()
        self.assertRaises(LookupError, codecs.lookup_error, "test.unknown")

def test_xmlcharrefvalues(self):
        # enhance coverage of:
        # Python/codecs.c::PyCodec_XMLCharRefReplaceErrors()
        # and inline implementations
        v = (1, 5, 10, 50, 100, 500, 1000, 5000, 10000, 50000, 100000,
             500000, 1000000)
        s = "".join([chr(x) for x in v])
        codecs.register_error("test.xmlcharrefreplace", codecs.xmlcharrefreplace_errors)
        for enc in ("ascii", "iso-8859-15"):
            for err in ("xmlcharrefreplace", "test.xmlcharrefreplace"):
                s.encode(enc, err)

def test_decodehelper(self):
        # enhance coverage of:
        # Objects/unicodeobject.c::unicode_decode_call_errorhandler()
        # and callers
        self.assertRaises(LookupError, b"\xff".decode, "ascii", "test.unknown")

def baddecodereturn1(exc):
            return 42
        codecs.register_error("test.baddecodereturn1", baddecodereturn1)
        self.assertRaises(TypeError, b"\xff".decode, "ascii", "test.baddecodereturn1")
        self.assertRaises(TypeError, b"\\".decode, "unicode-escape", "test.baddecodereturn1")
        self.assertRaises(TypeError, b"\\x0".decode, "unicode-escape", "test.baddecodereturn1")
        self.assertRaises(TypeError, b"\\x0y".decode, "unicode-escape", "test.baddecodereturn1")
        self.assertRaises(TypeError, b"\\Uffffeeee".decode, "unicode-escape", "test.baddecodereturn1")
        self.assertRaises(TypeError, b"\\uyyyy".decode, "raw-unicode-escape", "test.baddecodereturn1")

def baddecodereturn2(exc):
            return ("?", None)
        codecs.register_error("test.baddecodereturn2", baddecodereturn2)
        self.assertRaises(TypeError, b"\xff".decode, "ascii", "test.baddecodereturn2")

handler = PosReturn()
        codecs.register_error("test.posreturn", handler.handle)

# Valid negative position
        handler.pos = -1
        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")

# Valid negative position
        handler.pos = -2
        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?><?>")

# Negative position out of bounds
        handler.pos = -3
        self.assertRaises(IndexError, b"\xff0".decode, "ascii", "test.posreturn")

# Valid positive position
        handler.pos = 1
        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0")

# Largest valid positive position (one beyond end of input)
        handler.pos = 2
        self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>")

# Invalid positive position
        handler.pos = 3
        self.assertRaises(IndexError, b"\xff0".decode, "ascii", "test.posreturn")

# Restart at the "0"
        handler.pos = 6
        self.assertEqual(b"\\uyyyy0".decode("raw-unicode-escape", "test.posreturn"), "<?>0")

class D(dict):
            def __getitem__(self, key):
                raise ValueError
        self.assertRaises(UnicodeError, codecs.charmap_decode, b"\xff", "strict", {0xff: None})
        self.assertRaises(ValueError, codecs.charmap_decode, b"\xff", "strict", D())
        self.assertRaises(TypeError, codecs.charmap_decode, b"\xff", "strict", {0xff: sys.maxunicode+1})

def test_encodehelper(self):
        # enhance coverage of:
        # Objects/unicodeobject.c::unicode_encode_call_errorhandler()
        # and callers
        self.assertRaises(LookupError, "\xff".encode, "ascii", "test.unknown")

def badencodereturn1(exc):
            return 42
        codecs.register_error("test.badencodereturn1", badencodereturn1)
        self.assertRaises(TypeError, "\xff".encode, "ascii", "test.badencodereturn1")

def badencodereturn2(exc):
            return ("?", None)
        codecs.register_error("test.badencodereturn2", badencodereturn2)
        self.assertRaises(TypeError, "\xff".encode, "ascii", "test.badencodereturn2")

handler = PosReturn()
        codecs.register_error("test.posreturn", handler.handle)

# Valid negative position
        handler.pos = -1
        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0")

# Valid negative position
        handler.pos = -2
        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?><?>")

# Negative position out of bounds
        handler.pos = -3
        self.assertRaises(IndexError, "\xff0".encode, "ascii", "test.posreturn")

# Valid positive position
        handler.pos = 1
        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0")

# Largest valid positive position (one beyond end of input
        handler.pos = 2
        self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>")

# Invalid positive position
        handler.pos = 3
        self.assertRaises(IndexError, "\xff0".encode, "ascii", "test.posreturn")

handler.pos = 0

class D(dict):
            def __getitem__(self, key):
                raise ValueError
        for err in ("strict", "replace", "xmlcharrefreplace",
                    "backslashreplace", "namereplace", "test.posreturn"):
            self.assertRaises(UnicodeError, codecs.charmap_encode, "\xff", err, {0xff: None})
            self.assertRaises(ValueError, codecs.charmap_encode, "\xff", err, D())
            self.assertRaises(TypeError, codecs.charmap_encode, "\xff", err, {0xff: 300})

def test_translatehelper(self):
        # enhance coverage of:
        # Objects/unicodeobject.c::unicode_encode_call_errorhandler()
        # and callers
        # (Unfortunately the errors argument is not directly accessible
        # from Python, so we can't test that much)
        class D(dict):
            def __getitem__(self, key):
                raise ValueError
        #self.assertRaises(ValueError, "\xff".translate, D())
        self.assertRaises(ValueError, "\xff".translate, {0xff: sys.maxunicode+1})
        self.assertRaises(TypeError, "\xff".translate, {0xff: ()})

def test_bug828737(self):
        charmap = {
            ord("&"): "&amp;",
            ord("<"): "&lt;",
            ord(">"): "&gt;",
            ord('"'): "&quot;",
        }

for n in (1, 10, 100, 1000):
            text = 'abc<def>ghi'*n
            text.translate(charmap)

def test_mutatingdecodehandler(self):
        baddata = [
            ("ascii", b"\xff"),
            ("utf-7", b"++"),
            ("utf-8",  b"\xff"),
            ("utf-16", b"\xff"),
            ("utf-32", b"\xff"),
            ("unicode-escape", b"\\u123g"),
            ("raw-unicode-escape", b"\\u123g"),
        ]

def replacing(exc):
            if isinstance(exc, UnicodeDecodeError):
                exc.object = 42
                return ("\u4242", 0)
            else:
                raise TypeError("don't know how to handle %r" % exc)
        codecs.register_error("test.replacing", replacing)

for (encoding, data) in baddata:
            with self.assertRaises(TypeError):
                data.decode(encoding, "test.replacing")

def mutating(exc):
            if isinstance(exc, UnicodeDecodeError):
                exc.object = b""
                return ("\u4242", 0)
            else:
                raise TypeError("don't know how to handle %r" % exc)
        codecs.register_error("test.mutating", mutating)
        # If the decoder doesn't pick up the modified input the following
        # will lead to an endless loop
        for (encoding, data) in baddata:
            self.assertEqual(data.decode(encoding, "test.mutating"), "\u4242")

# issue32583
    def test_crashing_decode_handler(self):
        # better generating one more character to fill the extra space slot
        # so in debug build it can steadily fail
        def forward_shorter_than_end(exc):
            if isinstance(exc, UnicodeDecodeError):
                # size one character, 0 < forward < exc.end
                return ('\ufffd', exc.start+1)
            else:
                raise TypeError("don't know how to handle %r" % exc)
        codecs.register_error(
            "test.forward_shorter_than_end", forward_shorter_than_end)

self.assertEqual(
            b'\xd8\xd8\xd8\xd8\xd8\x00\x00\x00'.decode(
                'utf-16-le', 'test.forward_shorter_than_end'),
            '\ufffd\ufffd\ufffd\ufffd\xd8\x00'
        )
        self.assertEqual(
            b'\xd8\xd8\xd8\xd8\x00\xd8\x00\x00'.decode(
                'utf-16-be', 'test.forward_shorter_than_end'),
            '\ufffd\ufffd\ufffd\ufffd\xd8\x00'
        )
        self.assertEqual(
            b'\x11\x11\x11\x11\x11\x00\x00\x00\x00\x00\x00'.decode(
                'utf-32-le', 'test.forward_shorter_than_end'),
            '\ufffd\ufffd\ufffd\u1111\x00'
        )
        self.assertEqual(
            b'\x11\x11\x11\x00\x00\x11\x11\x00\x00\x00\x00'.decode(
                'utf-32-be', 'test.forward_shorter_than_end'),
            '\ufffd\ufffd\ufffd\u1111\x00'
        )

def replace_with_long(exc):
            if isinstance(exc, UnicodeDecodeError):
                exc.object = b"\x00" * 8
                return ('\ufffd', exc.start)
            else:
                raise TypeError("don't know how to handle %r" % exc)
        codecs.register_error("test.replace_with_long", replace_with_long)

self.assertEqual(
            b'\x00'.decode('utf-16', 'test.replace_with_long'),
            '\ufffd\x00\x00\x00\x00'
        )
        self.assertEqual(
            b'\x00'.decode('utf-32', 'test.replace_with_long'),
            '\ufffd\x00\x00'
        )

def test_fake_error_class(self):
        handlers = [
            codecs.strict_errors,
            codecs.ignore_errors,
            codecs.replace_errors,
            codecs.backslashreplace_errors,
            codecs.namereplace_errors,
            codecs.xmlcharrefreplace_errors,
            codecs.lookup_error('surrogateescape'),
            codecs.lookup_error('surrogatepass'),
        ]
        for cls in UnicodeEncodeError, UnicodeDecodeError, UnicodeTranslateError:
            class FakeUnicodeError(str):
                __class__ = cls
            for handler in handlers:
                with self.subTest(handler=handler, error_class=cls):
                    self.assertRaises(TypeError, handler, FakeUnicodeError())
            class FakeUnicodeError(Exception):
                __class__ = cls
            for handler in handlers:
                with self.subTest(handler=handler, error_class=cls):
                    with self.assertRaises((TypeError, FakeUnicodeError)):
                        handler(FakeUnicodeError())

if __name__ == "__main__":
    unittest.main()

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