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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_fileinput.py

'''
Tests for fileinput module.
Nick Mathewson
'''
import os
import sys
import re
import fileinput
import collections
import builtins
import tempfile
import unittest

try:
    import bz2
except ImportError:
    bz2 = None
try:
    import gzip
except ImportError:
    gzip = None

from io import BytesIO, StringIO
from fileinput import FileInput, hook_encoded
from pathlib import Path

from test.support import verbose, TESTFN, check_warnings
from test.support import unlink as safe_unlink
from test import support
from unittest import mock

# The fileinput module has 2 interfaces: the FileInput class which does
# all the work, and a few functions (input, etc.) that use a global _state
# variable.

class BaseTests:
    # Write a content (str or bytes) to temp file, and return the
    # temp file's name.
    def writeTmp(self, content, *, mode='w'):  # opening in text mode is the default
        fd, name = tempfile.mkstemp()
        self.addCleanup(support.unlink, name)
        with open(fd, mode) as f:
            f.write(content)
        return name

class LineReader:

def __init__(self):
        self._linesread = []

@property
    def linesread(self):
        try:
            return self._linesread[:]
        finally:
            self._linesread = []

def openhook(self, filename, mode):
        self.it = iter(filename.splitlines(True))
        return self

def readline(self, size=None):
        line = next(self.it, '')
        self._linesread.append(line)
        return line

def readlines(self, hint=-1):
        lines = []
        size = 0
        while True:
            line = self.readline()
            if not line:
                return lines
            lines.append(line)
            size += len(line)
            if size >= hint:
                return lines

def close(self):
        pass

class BufferSizesTests(BaseTests, unittest.TestCase):
    def test_buffer_sizes(self):

t1 = self.writeTmp(''.join("Line %s of file 1\n" % (i+1) for i in range(15)))
        t2 = self.writeTmp(''.join("Line %s of file 2\n" % (i+1) for i in range(10)))
        t3 = self.writeTmp(''.join("Line %s of file 3\n" % (i+1) for i in range(5)))
        t4 = self.writeTmp(''.join("Line %s of file 4\n" % (i+1) for i in range(1)))

pat = re.compile(r'LINE (\d+) OF FILE (\d+)')

if verbose:
            print('1. Simple iteration')
        fi = FileInput(files=(t1, t2, t3, t4))
        lines = list(fi)
        fi.close()
        self.assertEqual(len(lines), 31)
        self.assertEqual(lines[4], 'Line 5 of file 1\n')
        self.assertEqual(lines[30], 'Line 1 of file 4\n')
        self.assertEqual(fi.lineno(), 31)
        self.assertEqual(fi.filename(), t4)

if verbose:
            print('2. Status variables')
        fi = FileInput(files=(t1, t2, t3, t4))
        s = "x"
        while s and s != 'Line 6 of file 2\n':
            s = fi.readline()
        self.assertEqual(fi.filename(), t2)
        self.assertEqual(fi.lineno(), 21)
        self.assertEqual(fi.filelineno(), 6)
        self.assertFalse(fi.isfirstline())
        self.assertFalse(fi.isstdin())

if verbose:
            print('3. Nextfile')
        fi.nextfile()
        self.assertEqual(fi.readline(), 'Line 1 of file 3\n')
        self.assertEqual(fi.lineno(), 22)
        fi.close()

if verbose:
            print('4. Stdin')
        fi = FileInput(files=(t1, t2, t3, t4, '-'))
        savestdin = sys.stdin
        try:
            sys.stdin = StringIO("Line 1 of stdin\nLine 2 of stdin\n")
            lines = list(fi)
            self.assertEqual(len(lines), 33)
            self.assertEqual(lines[32], 'Line 2 of stdin\n')
            self.assertEqual(fi.filename(), '<stdin>')
            fi.nextfile()
        finally:
            sys.stdin = savestdin

if verbose:
            print('5. Boundary conditions')
        fi = FileInput(files=(t1, t2, t3, t4))
        self.assertEqual(fi.lineno(), 0)
        self.assertEqual(fi.filename(), None)
        fi.nextfile()
        self.assertEqual(fi.lineno(), 0)
        self.assertEqual(fi.filename(), None)

if verbose:
            print('6. Inplace')
        savestdout = sys.stdout
        try:
            fi = FileInput(files=(t1, t2, t3, t4), inplace=1)
            for line in fi:
                line = line[:-1].upper()
                print(line)
            fi.close()
        finally:
            sys.stdout = savestdout

fi = FileInput(files=(t1, t2, t3, t4))
        for line in fi:
            self.assertEqual(line[-1], '\n')
            m = pat.match(line[:-1])
            self.assertNotEqual(m, None)
            self.assertEqual(int(m.group(1)), fi.filelineno())
        fi.close()

class UnconditionallyRaise:
    def __init__(self, exception_type):
        self.exception_type = exception_type
        self.invoked = False
    def __call__(self, *args, **kwargs):
        self.invoked = True
        raise self.exception_type()

class FileInputTests(BaseTests, unittest.TestCase):

def test_zero_byte_files(self):
        t1 = self.writeTmp("")
        t2 = self.writeTmp("")
        t3 = self.writeTmp("The only line there is.\n")
        t4 = self.writeTmp("")
        fi = FileInput(files=(t1, t2, t3, t4))

line = fi.readline()
        self.assertEqual(line, 'The only line there is.\n')
        self.assertEqual(fi.lineno(), 1)
        self.assertEqual(fi.filelineno(), 1)
        self.assertEqual(fi.filename(), t3)

line = fi.readline()
        self.assertFalse(line)
        self.assertEqual(fi.lineno(), 1)
        self.assertEqual(fi.filelineno(), 0)
        self.assertEqual(fi.filename(), t4)
        fi.close()

def test_files_that_dont_end_with_newline(self):
        t1 = self.writeTmp("A\nB\nC")
        t2 = self.writeTmp("D\nE\nF")
        fi = FileInput(files=(t1, t2))
        lines = list(fi)
        self.assertEqual(lines, ["A\n", "B\n", "C", "D\n", "E\n", "F"])
        self.assertEqual(fi.filelineno(), 3)
        self.assertEqual(fi.lineno(), 6)

##     def test_unicode_filenames(self):
##         # XXX A unicode string is always returned by writeTmp.
##         #     So is this needed?
##         t1 = self.writeTmp("A\nB")
##         encoding = sys.getfilesystemencoding()
##         if encoding is None:
##             encoding = 'ascii'
##         fi = FileInput(files=str(t1, encoding))
##         lines = list(fi)
##         self.assertEqual(lines, ["A\n", "B"])

def test_fileno(self):
        t1 = self.writeTmp("A\nB")
        t2 = self.writeTmp("C\nD")
        fi = FileInput(files=(t1, t2))
        self.assertEqual(fi.fileno(), -1)
        line = next(fi)
        self.assertNotEqual(fi.fileno(), -1)
        fi.nextfile()
        self.assertEqual(fi.fileno(), -1)
        line = list(fi)
        self.assertEqual(fi.fileno(), -1)

def test_opening_mode(self):
        try:
            # invalid mode, should raise ValueError
            fi = FileInput(mode="w")
            self.fail("FileInput should reject invalid mode argument")
        except ValueError:
            pass
        # try opening in universal newline mode
        t1 = self.writeTmp(b"A\nB\r\nC\rD", mode="wb")
        with check_warnings(('', DeprecationWarning)):
            fi = FileInput(files=t1, mode="U")
        with check_warnings(('', DeprecationWarning)):
            lines = list(fi)
        self.assertEqual(lines, ["A\n", "B\n", "C\n", "D"])

def test_stdin_binary_mode(self):
        with mock.patch('sys.stdin') as m_stdin:
            m_stdin.buffer = BytesIO(b'spam, bacon, sausage, and spam')
            fi = FileInput(files=['-'], mode='rb')
            lines = list(fi)
            self.assertEqual(lines, [b'spam, bacon, sausage, and spam'])

def test_detached_stdin_binary_mode(self):
        orig_stdin = sys.stdin
        try:
            sys.stdin = BytesIO(b'spam, bacon, sausage, and spam')
            self.assertFalse(hasattr(sys.stdin, 'buffer'))
            fi = FileInput(files=['-'], mode='rb')
            lines = list(fi)
            self.assertEqual(lines, [b'spam, bacon, sausage, and spam'])
        finally:
            sys.stdin = orig_stdin

def test_file_opening_hook(self):
        try:
            # cannot use openhook and inplace mode
            fi = FileInput(inplace=1, openhook=lambda f, m: None)
            self.fail("FileInput should raise if both inplace "
                             "and openhook arguments are given")
        except ValueError:
            pass
        try:
            fi = FileInput(openhook=1)
            self.fail("FileInput should check openhook for being callable")
        except ValueError:
            pass

class CustomOpenHook:
            def __init__(self):
                self.invoked = False
            def __call__(self, *args):
                self.invoked = True
                return open(*args)

t = self.writeTmp("\n")
        custom_open_hook = CustomOpenHook()
        with FileInput([t], openhook=custom_open_hook) as fi:
            fi.readline()
        self.assertTrue(custom_open_hook.invoked, "openhook not invoked")

def test_readline(self):
        with open(TESTFN, 'wb') as f:
            f.write(b'A\nB\r\nC\r')
            # Fill TextIOWrapper buffer.
            f.write(b'123456789\n' * 1000)
            # Issue #20501: readline() shouldn't read whole file.
            f.write(b'\x80')
        self.addCleanup(safe_unlink, TESTFN)

with FileInput(files=TESTFN,
                       openhook=hook_encoded('ascii')) as fi:
            try:
                self.assertEqual(fi.readline(), 'A\n')
                self.assertEqual(fi.readline(), 'B\n')
                self.assertEqual(fi.readline(), 'C\n')
            except UnicodeDecodeError:
                self.fail('Read to end of file')
            with self.assertRaises(UnicodeDecodeError):
                # Read to the end of file.
                list(fi)
            self.assertEqual(fi.readline(), '')
            self.assertEqual(fi.readline(), '')

def test_readline_binary_mode(self):
        with open(TESTFN, 'wb') as f:
            f.write(b'A\nB\r\nC\rD')
        self.addCleanup(safe_unlink, TESTFN)

with FileInput(files=TESTFN, mode='rb') as fi:
            self.assertEqual(fi.readline(), b'A\n')
            self.assertEqual(fi.readline(), b'B\r\n')
            self.assertEqual(fi.readline(), b'C\rD')
            # Read to the end of file.
            self.assertEqual(fi.readline(), b'')
            self.assertEqual(fi.readline(), b'')

def test_inplace_binary_write_mode(self):
        temp_file = self.writeTmp(b'Initial text.', mode='wb')
        with FileInput(temp_file, mode='rb', inplace=True) as fobj:
            line = fobj.readline()
            self.assertEqual(line, b'Initial text.')
            # print() cannot be used with files opened in binary mode.
            sys.stdout.write(b'New line.')
        with open(temp_file, 'rb') as f:
            self.assertEqual(f.read(), b'New line.')

def test_context_manager(self):
        t1 = self.writeTmp("A\nB\nC")
        t2 = self.writeTmp("D\nE\nF")
        with FileInput(files=(t1, t2)) as fi:
            lines = list(fi)
        self.assertEqual(lines, ["A\n", "B\n", "C", "D\n", "E\n", "F"])
        self.assertEqual(fi.filelineno(), 3)
        self.assertEqual(fi.lineno(), 6)
        self.assertEqual(fi._files, ())

def test_close_on_exception(self):
        t1 = self.writeTmp("")
        try:
            with FileInput(files=t1) as fi:
                raise OSError
        except OSError:
            self.assertEqual(fi._files, ())

def test_empty_files_list_specified_to_constructor(self):
        with FileInput(files=[]) as fi:
            self.assertEqual(fi._files, ('-',))

@support.ignore_warnings(category=DeprecationWarning)
    def test__getitem__(self):
        """Tests invoking FileInput.__getitem__() with the current
           line number"""
        t = self.writeTmp("line1\nline2\n")
        with FileInput(files=[t]) as fi:
            retval1 = fi[0]
            self.assertEqual(retval1, "line1\n")
            retval2 = fi[1]
            self.assertEqual(retval2, "line2\n")

def test__getitem___deprecation(self):
        t = self.writeTmp("line1\nline2\n")
        with self.assertWarnsRegex(DeprecationWarning,
                                   r'Use iterator protocol instead'):
            with FileInput(files=[t]) as fi:
                self.assertEqual(fi[0], "line1\n")

@support.ignore_warnings(category=DeprecationWarning)
    def test__getitem__invalid_key(self):
        """Tests invoking FileInput.__getitem__() with an index unequal to
           the line number"""
        t = self.writeTmp("line1\nline2\n")
        with FileInput(files=[t]) as fi:
            with self.assertRaises(RuntimeError) as cm:
                fi[1]
        self.assertEqual(cm.exception.args, ("accessing lines out of order",))

@support.ignore_warnings(category=DeprecationWarning)
    def test__getitem__eof(self):
        """Tests invoking FileInput.__getitem__() with the line number but at
           end-of-input"""
        t = self.writeTmp('')
        with FileInput(files=[t]) as fi:
            with self.assertRaises(IndexError) as cm:
                fi[0]
        self.assertEqual(cm.exception.args, ("end of input reached",))

def test_nextfile_oserror_deleting_backup(self):
        """Tests invoking FileInput.nextfile() when the attempt to delete
           the backup file would raise OSError.  This error is expected to be
           silently ignored"""

os_unlink_orig = os.unlink
        os_unlink_replacement = UnconditionallyRaise(OSError)
        try:
            t = self.writeTmp("\n")
            self.addCleanup(support.unlink, t + '.bak')
            with FileInput(files=[t], inplace=True) as fi:
                next(fi) # make sure the file is opened
                os.unlink = os_unlink_replacement
                fi.nextfile()
        finally:
            os.unlink = os_unlink_orig

# sanity check to make sure that our test scenario was actually hit
        self.assertTrue(os_unlink_replacement.invoked,
                        "os.unlink() was not invoked")

def test_readline_os_fstat_raises_OSError(self):
        """Tests invoking FileInput.readline() when os.fstat() raises OSError.
           This exception should be silently discarded."""

os_fstat_orig = os.fstat
        os_fstat_replacement = UnconditionallyRaise(OSError)
        try:
            t = self.writeTmp("\n")
            with FileInput(files=[t], inplace=True) as fi:
                os.fstat = os_fstat_replacement
                fi.readline()
        finally:
            os.fstat = os_fstat_orig

# sanity check to make sure that our test scenario was actually hit
        self.assertTrue(os_fstat_replacement.invoked,
                        "os.fstat() was not invoked")

def test_readline_os_chmod_raises_OSError(self):
        """Tests invoking FileInput.readline() when os.chmod() raises OSError.
           This exception should be silently discarded."""

os_chmod_orig = os.chmod
        os_chmod_replacement = UnconditionallyRaise(OSError)
        try:
            t = self.writeTmp("\n")
            with FileInput(files=[t], inplace=True) as fi:
                os.chmod = os_chmod_replacement
                fi.readline()
        finally:
            os.chmod = os_chmod_orig

# sanity check to make sure that our test scenario was actually hit
        self.assertTrue(os_chmod_replacement.invoked,
                        "os.fstat() was not invoked")

def test_fileno_when_ValueError_raised(self):
        class FilenoRaisesValueError(UnconditionallyRaise):
            def __init__(self):
                UnconditionallyRaise.__init__(self, ValueError)
            def fileno(self):
                self.__call__()

unconditionally_raise_ValueError = FilenoRaisesValueError()
        t = self.writeTmp("\n")
        with FileInput(files=[t]) as fi:
            file_backup = fi._file
            try:
                fi._file = unconditionally_raise_ValueError
                result = fi.fileno()
            finally:
                fi._file = file_backup # make sure the file gets cleaned up

# sanity check to make sure that our test scenario was actually hit
        self.assertTrue(unconditionally_raise_ValueError.invoked,
                        "_file.fileno() was not invoked")

self.assertEqual(result, -1, "fileno() should return -1")

def test_readline_buffering(self):
        src = LineReader()
        with FileInput(files=['line1\nline2', 'line3\n'],
                       openhook=src.openhook) as fi:
            self.assertEqual(src.linesread, [])
            self.assertEqual(fi.readline(), 'line1\n')
            self.assertEqual(src.linesread, ['line1\n'])
            self.assertEqual(fi.readline(), 'line2')
            self.assertEqual(src.linesread, ['line2'])
            self.assertEqual(fi.readline(), 'line3\n')
            self.assertEqual(src.linesread, ['', 'line3\n'])
            self.assertEqual(fi.readline(), '')
            self.assertEqual(src.linesread, [''])
            self.assertEqual(fi.readline(), '')
            self.assertEqual(src.linesread, [])

def test_iteration_buffering(self):
        src = LineReader()
        with FileInput(files=['line1\nline2', 'line3\n'],
                       openhook=src.openhook) as fi:
            self.assertEqual(src.linesread, [])
            self.assertEqual(next(fi), 'line1\n')
            self.assertEqual(src.linesread, ['line1\n'])
            self.assertEqual(next(fi), 'line2')
            self.assertEqual(src.linesread, ['line2'])
            self.assertEqual(next(fi), 'line3\n')
            self.assertEqual(src.linesread, ['', 'line3\n'])
            self.assertRaises(StopIteration, next, fi)
            self.assertEqual(src.linesread, [''])
            self.assertRaises(StopIteration, next, fi)
            self.assertEqual(src.linesread, [])

def test_pathlib_file(self):
        t1 = Path(self.writeTmp("Pathlib file."))
        with FileInput(t1) as fi:
            line = fi.readline()
            self.assertEqual(line, 'Pathlib file.')
            self.assertEqual(fi.lineno(), 1)
            self.assertEqual(fi.filelineno(), 1)
            self.assertEqual(fi.filename(), os.fspath(t1))

def test_pathlib_file_inplace(self):
        t1 = Path(self.writeTmp('Pathlib file.'))
        with FileInput(t1, inplace=True) as fi:
            line = fi.readline()
            self.assertEqual(line, 'Pathlib file.')
            print('Modified %s' % line)
        with open(t1) as f:
            self.assertEqual(f.read(), 'Modified Pathlib file.\n')

class MockFileInput:
    """A class that mocks out fileinput.FileInput for use during unit tests"""

def __init__(self, files=None, inplace=False, backup="", *,
                 mode="r", openhook=None):
        self.files = files
        self.inplace = inplace
        self.backup = backup
        self.mode = mode
        self.openhook = openhook
        self._file = None
        self.invocation_counts = collections.defaultdict(lambda: 0)
        self.return_values = {}

def close(self):
        self.invocation_counts["close"] += 1

def nextfile(self):
        self.invocation_counts["nextfile"] += 1
        return self.return_values["nextfile"]

def filename(self):
        self.invocation_counts["filename"] += 1
        return self.return_values["filename"]

def lineno(self):
        self.invocation_counts["lineno"] += 1
        return self.return_values["lineno"]

def filelineno(self):
        self.invocation_counts["filelineno"] += 1
        return self.return_values["filelineno"]

def fileno(self):
        self.invocation_counts["fileno"] += 1
        return self.return_values["fileno"]

def isfirstline(self):
        self.invocation_counts["isfirstline"] += 1
        return self.return_values["isfirstline"]

def isstdin(self):
        self.invocation_counts["isstdin"] += 1
        return self.return_values["isstdin"]

class BaseFileInputGlobalMethodsTest(unittest.TestCase):
    """Base class for unit tests for the global function of
       the fileinput module."""

def setUp(self):
        self._orig_state = fileinput._state
        self._orig_FileInput = fileinput.FileInput
        fileinput.FileInput = MockFileInput

def tearDown(self):
        fileinput.FileInput = self._orig_FileInput
        fileinput._state = self._orig_state

def assertExactlyOneInvocation(self, mock_file_input, method_name):
        # assert that the method with the given name was invoked once
        actual_count = mock_file_input.invocation_counts[method_name]
        self.assertEqual(actual_count, 1, method_name)
        # assert that no other unexpected methods were invoked
        actual_total_count = len(mock_file_input.invocation_counts)
        self.assertEqual(actual_total_count, 1)

class Test_fileinput_input(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.input()"""

def test_state_is_not_None_and_state_file_is_not_None(self):
        """Tests invoking fileinput.input() when fileinput._state is not None
           and its _file attribute is also not None.  Expect RuntimeError to
           be raised with a meaningful error message and for fileinput._state
           to *not* be modified."""
        instance = MockFileInput()
        instance._file = object()
        fileinput._state = instance
        with self.assertRaises(RuntimeError) as cm:
            fileinput.input()
        self.assertEqual(("input() already active",), cm.exception.args)
        self.assertIs(instance, fileinput._state, "fileinput._state")

def test_state_is_not_None_and_state_file_is_None(self):
        """Tests invoking fileinput.input() when fileinput._state is not None
           but its _file attribute *is* None.  Expect it to create and return
           a new fileinput.FileInput object with all method parameters passed
           explicitly to the __init__() method; also ensure that
           fileinput._state is set to the returned instance."""
        instance = MockFileInput()
        instance._file = None
        fileinput._state = instance
        self.do_test_call_input()

def test_state_is_None(self):
        """Tests invoking fileinput.input() when fileinput._state is None
           Expect it to create and return a new fileinput.FileInput object
           with all method parameters passed explicitly to the __init__()
           method; also ensure that fileinput._state is set to the returned
           instance."""
        fileinput._state = None
        self.do_test_call_input()

def do_test_call_input(self):
        """Tests that fileinput.input() creates a new fileinput.FileInput
           object, passing the given parameters unmodified to
           fileinput.FileInput.__init__().  Note that this test depends on the
           monkey patching of fileinput.FileInput done by setUp()."""
        files = object()
        inplace = object()
        backup = object()
        mode = object()
        openhook = object()

# call fileinput.input() with different values for each argument
        result = fileinput.input(files=files, inplace=inplace, backup=backup,
            mode=mode, openhook=openhook)

# ensure fileinput._state was set to the returned object
        self.assertIs(result, fileinput._state, "fileinput._state")

# ensure the parameters to fileinput.input() were passed directly
        # to FileInput.__init__()
        self.assertIs(files, result.files, "files")
        self.assertIs(inplace, result.inplace, "inplace")
        self.assertIs(backup, result.backup, "backup")
        self.assertIs(mode, result.mode, "mode")
        self.assertIs(openhook, result.openhook, "openhook")

class Test_fileinput_close(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.close()"""

def test_state_is_None(self):
        """Tests that fileinput.close() does nothing if fileinput._state
           is None"""
        fileinput._state = None
        fileinput.close()
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests that fileinput.close() invokes close() on fileinput._state
           and sets _state=None"""
        instance = MockFileInput()
        fileinput._state = instance
        fileinput.close()
        self.assertExactlyOneInvocation(instance, "close")
        self.assertIsNone(fileinput._state)

class Test_fileinput_nextfile(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.nextfile()"""

def test_state_is_None(self):
        """Tests fileinput.nextfile() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.nextfile()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.nextfile() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.nextfile() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        nextfile_retval = object()
        instance = MockFileInput()
        instance.return_values["nextfile"] = nextfile_retval
        fileinput._state = instance
        retval = fileinput.nextfile()
        self.assertExactlyOneInvocation(instance, "nextfile")
        self.assertIs(retval, nextfile_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_filename(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.filename()"""

def test_state_is_None(self):
        """Tests fileinput.filename() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.filename()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.filename() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.filename() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        filename_retval = object()
        instance = MockFileInput()
        instance.return_values["filename"] = filename_retval
        fileinput._state = instance
        retval = fileinput.filename()
        self.assertExactlyOneInvocation(instance, "filename")
        self.assertIs(retval, filename_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_lineno(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.lineno()"""

def test_state_is_None(self):
        """Tests fileinput.lineno() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.lineno()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.lineno() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.lineno() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        lineno_retval = object()
        instance = MockFileInput()
        instance.return_values["lineno"] = lineno_retval
        fileinput._state = instance
        retval = fileinput.lineno()
        self.assertExactlyOneInvocation(instance, "lineno")
        self.assertIs(retval, lineno_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_filelineno(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.filelineno()"""

def test_state_is_None(self):
        """Tests fileinput.filelineno() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.filelineno()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.filelineno() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.filelineno() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        filelineno_retval = object()
        instance = MockFileInput()
        instance.return_values["filelineno"] = filelineno_retval
        fileinput._state = instance
        retval = fileinput.filelineno()
        self.assertExactlyOneInvocation(instance, "filelineno")
        self.assertIs(retval, filelineno_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_fileno(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.fileno()"""

def test_state_is_None(self):
        """Tests fileinput.fileno() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.fileno()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.fileno() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.fileno() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        fileno_retval = object()
        instance = MockFileInput()
        instance.return_values["fileno"] = fileno_retval
        instance.fileno_retval = fileno_retval
        fileinput._state = instance
        retval = fileinput.fileno()
        self.assertExactlyOneInvocation(instance, "fileno")
        self.assertIs(retval, fileno_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_isfirstline(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.isfirstline()"""

def test_state_is_None(self):
        """Tests fileinput.isfirstline() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.isfirstline()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.isfirstline() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.isfirstline() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        isfirstline_retval = object()
        instance = MockFileInput()
        instance.return_values["isfirstline"] = isfirstline_retval
        fileinput._state = instance
        retval = fileinput.isfirstline()
        self.assertExactlyOneInvocation(instance, "isfirstline")
        self.assertIs(retval, isfirstline_retval)
        self.assertIs(fileinput._state, instance)

class Test_fileinput_isstdin(BaseFileInputGlobalMethodsTest):
    """Unit tests for fileinput.isstdin()"""

def test_state_is_None(self):
        """Tests fileinput.isstdin() when fileinput._state is None.
           Ensure that it raises RuntimeError with a meaningful error message
           and does not modify fileinput._state"""
        fileinput._state = None
        with self.assertRaises(RuntimeError) as cm:
            fileinput.isstdin()
        self.assertEqual(("no active input()",), cm.exception.args)
        self.assertIsNone(fileinput._state)

def test_state_is_not_None(self):
        """Tests fileinput.isstdin() when fileinput._state is not None.
           Ensure that it invokes fileinput._state.isstdin() exactly once,
           returns whatever it returns, and does not modify fileinput._state
           to point to a different object."""
        isstdin_retval = object()
        instance = MockFileInput()
        instance.return_values["isstdin"] = isstdin_retval
        fileinput._state = instance
        retval = fileinput.isstdin()
        self.assertExactlyOneInvocation(instance, "isstdin")
        self.assertIs(retval, isstdin_retval)
        self.assertIs(fileinput._state, instance)

class InvocationRecorder:
    def __init__(self):
        self.invocation_count = 0
    def __call__(self, *args, **kwargs):
        self.invocation_count += 1
        self.last_invocation = (args, kwargs)

class Test_hook_compressed(unittest.TestCase):
    """Unit tests for fileinput.hook_compressed()"""

def setUp(self):
        self.fake_open = InvocationRecorder()

def test_empty_string(self):
        self.do_test_use_builtin_open("", 1)

def test_no_ext(self):
        self.do_test_use_builtin_open("abcd", 2)

@unittest.skipUnless(gzip, "Requires gzip and zlib")
    def test_gz_ext_fake(self):
        original_open = gzip.open
        gzip.open = self.fake_open
        try:
            result = fileinput.hook_compressed("test.gz", 3)
        finally:
            gzip.open = original_open

self.assertEqual(self.fake_open.invocation_count, 1)
        self.assertEqual(self.fake_open.last_invocation, (("test.gz", 3), {}))

@unittest.skipUnless(bz2, "Requires bz2")
    def test_bz2_ext_fake(self):
        original_open = bz2.BZ2File
        bz2.BZ2File = self.fake_open
        try:
            result = fileinput.hook_compressed("test.bz2", 4)
        finally:
            bz2.BZ2File = original_open

self.assertEqual(self.fake_open.invocation_count, 1)
        self.assertEqual(self.fake_open.last_invocation, (("test.bz2", 4), {}))

def test_blah_ext(self):
        self.do_test_use_builtin_open("abcd.blah", 5)

def test_gz_ext_builtin(self):
        self.do_test_use_builtin_open("abcd.Gz", 6)

def test_bz2_ext_builtin(self):
        self.do_test_use_builtin_open("abcd.Bz2", 7)

def do_test_use_builtin_open(self, filename, mode):
        original_open = self.replace_builtin_open(self.fake_open)
        try:
            result = fileinput.hook_compressed(filename, mode)
        finally:
            self.replace_builtin_open(original_open)

self.assertEqual(self.fake_open.invocation_count, 1)
        self.assertEqual(self.fake_open.last_invocation,
                         ((filename, mode), {}))

@staticmethod
    def replace_builtin_open(new_open_func):
        original_open = builtins.open
        builtins.open = new_open_func
        return original_open

class Test_hook_encoded(unittest.TestCase):
    """Unit tests for fileinput.hook_encoded()"""

def test(self):
        encoding = object()
        errors = object()
        result = fileinput.hook_encoded(encoding, errors=errors)

fake_open = InvocationRecorder()
        original_open = builtins.open
        builtins.open = fake_open
        try:
            filename = object()
            mode = object()
            open_result = result(filename, mode)
        finally:
            builtins.open = original_open

self.assertEqual(fake_open.invocation_count, 1)

args, kwargs = fake_open.last_invocation
        self.assertIs(args[0], filename)
        self.assertIs(args[1], mode)
        self.assertIs(kwargs.pop('encoding'), encoding)
        self.assertIs(kwargs.pop('errors'), errors)
        self.assertFalse(kwargs)

def test_errors(self):
        with open(TESTFN, 'wb') as f:
            f.write(b'\x80abc')
        self.addCleanup(safe_unlink, TESTFN)

def check(errors, expected_lines):
            with FileInput(files=TESTFN, mode='r',
                           openhook=hook_encoded('utf-8', errors=errors)) as fi:
                lines = list(fi)
            self.assertEqual(lines, expected_lines)

check('ignore', ['abc'])
        with self.assertRaises(UnicodeDecodeError):
            check('strict', ['abc'])
        check('replace', ['\ufffdabc'])
        check('backslashreplace', ['\\x80abc'])

def test_modes(self):
        with open(TESTFN, 'wb') as f:
            # UTF-7 is a convenient, seldom used encoding
            f.write(b'A\nB\r\nC\rD+IKw-')
        self.addCleanup(safe_unlink, TESTFN)

def check(mode, expected_lines):
            with FileInput(files=TESTFN, mode=mode,
                           openhook=hook_encoded('utf-7')) as fi:
                lines = list(fi)
            self.assertEqual(lines, expected_lines)

check('r', ['A\n', 'B\n', 'C\n', 'D\u20ac'])
        with self.assertWarns(DeprecationWarning):
            check('rU', ['A\n', 'B\n', 'C\n', 'D\u20ac'])
        with self.assertWarns(DeprecationWarning):
            check('U', ['A\n', 'B\n', 'C\n', 'D\u20ac'])
        with self.assertRaises(ValueError):
            check('rb', ['A\n', 'B\r\n', 'C\r', 'D\u20ac'])

class MiscTest(unittest.TestCase):

def test_all(self):
        support.check__all__(self, fileinput)

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

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