Gecko [ beriskala.com ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
audiodata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
capath	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
cjkencodings	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
data	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
decimaltestdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
dtracedata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
eintrdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
encoded_modules	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
imghdrdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
libregrtest	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
sndhdrdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
subprocessdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
support	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_asyncio	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_email	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_import	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_importlib	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_json	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_tools	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
test_warnings	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
tracedmodules	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
xmltestdata	[ DIR ]	drwxr-xr-x	2026-05-01 04:20
Sine-1000Hz-300ms.aif	60.25 KB	-rw-r--r--	2021-09-04 08:19
__init__.py	47 B	-rw-r--r--	2024-04-17 20:49
__main__.py	41 B	-rw-r--r--	2024-04-17 20:49
_test_multiprocessing.py	140.44 KB	-rw-r--r--	2024-04-17 20:49
allsans.pem	4.92 KB	-rw-r--r--	2021-09-04 08:19
ann_module.py	953 B	-rw-r--r--	2024-04-17 20:49
ann_module2.py	519 B	-rw-r--r--	2024-04-17 20:49
ann_module3.py	448 B	-rw-r--r--	2024-04-17 20:49
audiotests.py	12.1 KB	-rw-r--r--	2024-04-17 20:49
autotest.py	209 B	-rw-r--r--	2024-04-17 20:49
bad_coding.py	24 B	-rw-r--r--	2024-04-17 20:49
bad_coding2.py	30 B	-rw-r--r--	2024-04-17 20:49
badcert.pem	1.88 KB	-rw-r--r--	2021-09-04 08:19
badkey.pem	2.11 KB	-rw-r--r--	2021-09-04 08:19
badsyntax_3131.py	32 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future10.py	95 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future3.py	172 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future4.py	153 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future5.py	184 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future6.py	161 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future7.py	196 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future8.py	122 B	-rw-r--r--	2024-04-17 20:49
badsyntax_future9.py	142 B	-rw-r--r--	2024-04-17 20:49
badsyntax_pep3120.py	14 B	-rw-r--r--	2024-04-17 20:49
bisect.py	4.85 KB	-rwxr-xr-x	2024-04-17 20:49
bytecode_helper.py	1.56 KB	-rw-r--r--	2024-04-17 20:49
cfgparser.1	67 B	-rw-r--r--	2021-09-04 08:19
cfgparser.2	19.02 KB	-rw-r--r--	2021-09-04 08:19
cfgparser.3	1.55 KB	-rw-r--r--	2021-09-04 08:19
cmath_testcases.txt	141.05 KB	-rw-r--r--	2021-09-04 08:19
coding20731.py	18 B	-rw-r--r--	2024-04-17 20:49
curses_tests.py	1.22 KB	-rwxr-xr-x	2024-04-17 20:49
datetimetester.py	196.88 KB	-rw-r--r--	2024-04-17 20:49
dis_module.py	76 B	-rw-r--r--	2024-04-17 20:49
doctest_aliases.py	240 B	-rw-r--r--	2024-04-17 20:49
double_const.py	1.18 KB	-rw-r--r--	2024-04-17 20:49
empty.vbs	70 B	-rw-r--r--	2021-09-04 08:19
exception_hierarchy.txt	1.78 KB	-rw-r--r--	2021-09-04 08:19
ffdh3072.pem	2.16 KB	-rw-r--r--	2021-09-04 08:19
final_a.py	411 B	-rw-r--r--	2024-04-17 20:49
final_b.py	411 B	-rw-r--r--	2024-04-17 20:49
floating_points.txt	15.92 KB	-rw-r--r--	2021-09-04 08:19
fork_wait.py	2.56 KB	-rw-r--r--	2024-04-17 20:49
formatfloat_testcases.txt	7.45 KB	-rw-r--r--	2021-09-04 08:19
future_test1.py	229 B	-rw-r--r--	2024-04-17 20:49
future_test2.py	149 B	-rw-r--r--	2024-04-17 20:49
gdb_sample.py	153 B	-rw-r--r--	2024-04-17 20:49
ieee754.txt	3.21 KB	-rw-r--r--	2021-09-04 08:19
imp_dummy.py	63 B	-rw-r--r--	2024-04-17 20:49
inspect_fodder.py	1.24 KB	-rw-r--r--	2024-04-17 20:49
inspect_fodder2.py	1.77 KB	-rw-r--r--	2024-04-17 20:49
keycert.passwd.pem	4 KB	-rw-r--r--	2021-09-04 08:19
keycert.pem	3.96 KB	-rw-r--r--	2021-09-04 08:19
keycert2.pem	3.97 KB	-rw-r--r--	2021-09-04 08:19
keycert3.pem	9.22 KB	-rw-r--r--	2021-09-04 08:19
keycert4.pem	9.23 KB	-rw-r--r--	2021-09-04 08:19
list_tests.py	18.38 KB	-rw-r--r--	2024-04-17 20:49
lock_tests.py	28.2 KB	-rw-r--r--	2024-04-17 20:49
mailcap.txt	1.24 KB	-rw-r--r--	2021-09-04 08:19
make_ssl_certs.py	8.52 KB	-rw-r--r--	2024-04-17 20:49
mapping_tests.py	21.75 KB	-rw-r--r--	2024-04-17 20:49
math_testcases.txt	23.19 KB	-rw-r--r--	2021-09-04 08:19
memory_watchdog.py	859 B	-rw-r--r--	2024-04-17 20:49
mime.types	47.37 KB	-rw-r--r--	2021-09-04 08:19
mock_socket.py	3.53 KB	-rw-r--r--	2024-04-17 20:49
mod_generics_cache.py	1.13 KB	-rw-r--r--	2024-04-17 20:49
mp_fork_bomb.py	448 B	-rw-r--r--	2024-04-17 20:49
mp_preload.py	351 B	-rw-r--r--	2024-04-17 20:49
multibytecodec_support.py	14.03 KB	-rw-r--r--	2024-04-17 20:49
nokia.pem	1.88 KB	-rw-r--r--	2021-09-04 08:19
nullbytecert.pem	5.31 KB	-rw-r--r--	2021-09-04 08:19
nullcert.pem	0 B	-rw-r--r--	2021-09-04 08:19
outstanding_bugs.py	370 B	-rw-r--r--	2024-04-17 20:49
pickletester.py	101.05 KB	-rw-r--r--	2024-04-17 20:49
profilee.py	2.97 KB	-rw-r--r--	2024-04-17 20:49
pstats.pck	65.05 KB	-rw-r--r--	2021-09-04 08:19
pycacert.pem	5.52 KB	-rw-r--r--	2021-09-04 08:19
pycakey.pem	2.43 KB	-rw-r--r--	2021-09-04 08:19
pyclbr_input.py	648 B	-rw-r--r--	2024-04-17 20:49
pydoc_mod.py	713 B	-rw-r--r--	2024-04-17 20:49
pydocfodder.py	6.18 KB	-rw-r--r--	2024-04-17 20:49
pystone.py	7.56 KB	-rwxr-xr-x	2024-04-17 20:49
pythoninfo.py	16.1 KB	-rw-r--r--	2024-04-17 20:49
randv2_32.pck	7.34 KB	-rw-r--r--	2021-09-04 08:19
randv2_64.pck	7.19 KB	-rw-r--r--	2021-09-04 08:19
randv3.pck	7.82 KB	-rw-r--r--	2021-09-04 08:19
re_tests.py	31.06 KB	-rwxr-xr-x	2024-04-17 20:49
recursion.tar	516 B	-rw-r--r--	2021-09-04 08:19
regrtest.py	1.34 KB	-rwxr-xr-x	2024-04-17 20:49
relimport.py	27 B	-rw-r--r--	2024-04-17 20:49
reperf.py	538 B	-rw-r--r--	2024-04-17 20:49
revocation.crl	800 B	-rw-r--r--	2021-09-04 08:19
sample_doctest.py	1.02 KB	-rw-r--r--	2024-04-17 20:49
sample_doctest_no_docstrings.py	227 B	-rw-r--r--	2024-04-17 20:49
sample_doctest_no_doctests.py	269 B	-rw-r--r--	2024-04-17 20:49
selfsigned_pythontestdotnet.pem	2.08 KB	-rw-r--r--	2021-09-04 08:19
seq_tests.py	14.06 KB	-rw-r--r--	2024-04-17 20:49
sgml_input.html	8.1 KB	-rw-r--r--	2021-09-04 08:19
signalinterproctester.py	2.7 KB	-rw-r--r--	2024-04-17 20:49
sortperf.py	4.69 KB	-rw-r--r--	2024-04-17 20:49
ssl_cert.pem	1.53 KB	-rw-r--r--	2021-09-04 08:19
ssl_key.passwd.pem	2.47 KB	-rw-r--r--	2021-09-04 08:19
ssl_key.pem	2.43 KB	-rw-r--r--	2021-09-04 08:19
ssl_servers.py	7.08 KB	-rw-r--r--	2024-04-17 20:49
ssltests.py	1.03 KB	-rw-r--r--	2024-04-17 20:49
string_tests.py	63.91 KB	-rw-r--r--	2024-04-17 20:49
talos-2019-0758.pem	1.3 KB	-rw-r--r--	2021-09-04 08:19
test___all__.py	3.81 KB	-rw-r--r--	2024-04-17 20:49
test___future__.py	2.36 KB	-rw-r--r--	2024-04-17 20:49
test__locale.py	7.71 KB	-rw-r--r--	2024-04-17 20:49
test__opcode.py	850 B	-rw-r--r--	2024-04-17 20:49
test__osx_support.py	11.41 KB	-rw-r--r--	2024-04-17 20:49
test_abc.py	13.76 KB	-rw-r--r--	2024-04-17 20:49
test_abstract_numbers.py	1.49 KB	-rw-r--r--	2024-04-17 20:49
test_aifc.py	16.37 KB	-rw-r--r--	2024-04-17 20:49
test_argparse.py	162.61 KB	-rw-r--r--	2024-04-17 20:49
test_array.py	47.01 KB	-rw-r--r--	2024-04-17 20:49
test_asdl_parser.py	3.92 KB	-rw-r--r--	2024-04-17 20:49
test_ast.py	48.95 KB	-rw-r--r--	2024-04-17 20:49
test_asyncgen.py	29.32 KB	-rw-r--r--	2024-04-17 20:49
test_asynchat.py	10.09 KB	-rw-r--r--	2024-04-17 20:49
test_asyncore.py	26.28 KB	-rw-r--r--	2024-04-17 20:49
test_atexit.py	5.24 KB	-rw-r--r--	2024-04-17 20:49
test_audioop.py	28.24 KB	-rw-r--r--	2024-04-17 20:49
test_augassign.py	7.68 KB	-rw-r--r--	2024-04-17 20:49
test_base64.py	30.13 KB	-rw-r--r--	2024-04-17 20:49
test_baseexception.py	6.86 KB	-rw-r--r--	2024-04-17 20:49
test_bdb.py	41.21 KB	-rw-r--r--	2024-04-17 20:49
test_bigaddrspace.py	2.92 KB	-rw-r--r--	2024-04-17 20:49
test_bigmem.py	44.17 KB	-rw-r--r--	2024-04-17 20:49
test_binascii.py	14.94 KB	-rw-r--r--	2024-04-17 20:49
test_binhex.py	1.46 KB	-rw-r--r--	2024-04-17 20:49
test_binop.py	14.16 KB	-rw-r--r--	2024-04-17 20:49
test_bisect.py	13.63 KB	-rw-r--r--	2024-04-17 20:49
test_bool.py	12.4 KB	-rw-r--r--	2024-04-17 20:49
test_buffer.py	158.85 KB	-rw-r--r--	2024-04-17 20:49
test_bufio.py	2.54 KB	-rw-r--r--	2024-04-17 20:49
test_builtin.py	65.51 KB	-rw-r--r--	2024-04-17 20:49
test_bytes.py	68.2 KB	-rw-r--r--	2024-04-17 20:49
test_bz2.py	37.11 KB	-rw-r--r--	2024-04-17 20:49
test_calendar.py	43.99 KB	-rw-r--r--	2024-04-17 20:49
test_call.py	9.09 KB	-rw-r--r--	2024-04-17 20:49
test_capi.py	23.57 KB	-rw-r--r--	2024-04-17 20:49
test_cgi.py	21.85 KB	-rw-r--r--	2024-04-17 20:49
test_cgitb.py	2.5 KB	-rw-r--r--	2024-04-17 20:49
test_charmapcodec.py	1.68 KB	-rw-r--r--	2024-04-17 20:49
test_class.py	15.08 KB	-rw-r--r--	2024-04-17 20:49
test_cmath.py	24.28 KB	-rw-r--r--	2024-04-17 20:49
test_cmd.py	6.11 KB	-rw-r--r--	2024-04-17 20:49
test_cmd_line.py	20.71 KB	-rw-r--r--	2024-04-17 20:49
test_cmd_line_script.py	28.16 KB	-rw-r--r--	2024-04-17 20:49
test_code.py	10.4 KB	-rw-r--r--	2024-04-17 20:49
test_code_module.py	5.51 KB	-rw-r--r--	2024-04-17 20:49
test_codeccallbacks.py	42.8 KB	-rw-r--r--	2024-04-17 20:49
test_codecencodings_cn.py	3.86 KB	-rw-r--r--	2024-04-17 20:49
test_codecencodings_hk.py	701 B	-rw-r--r--	2024-04-17 20:49
test_codecencodings_iso2022.py	1.36 KB	-rw-r--r--	2024-04-17 20:49
test_codecencodings_jp.py	4.79 KB	-rw-r--r--	2024-04-17 20:49
test_codecencodings_kr.py	2.96 KB	-rw-r--r--	2024-04-17 20:49
test_codecencodings_tw.py	681 B	-rw-r--r--	2024-04-17 20:49
test_codecmaps_cn.py	746 B	-rw-r--r--	2024-04-17 20:49
test_codecmaps_hk.py	386 B	-rw-r--r--	2024-04-17 20:49
test_codecmaps_jp.py	1.7 KB	-rw-r--r--	2024-04-17 20:49
test_codecmaps_kr.py	1.17 KB	-rw-r--r--	2024-04-17 20:49
test_codecmaps_tw.py	705 B	-rw-r--r--	2024-04-17 20:49
test_codecs.py	125.37 KB	-rw-r--r--	2024-04-17 20:49
test_codeop.py	7.37 KB	-rw-r--r--	2024-04-17 20:49
test_collections.py	74.13 KB	-rw-r--r--	2024-04-17 20:49
test_colorsys.py	3.83 KB	-rw-r--r--	2024-04-17 20:49
test_compare.py	3.82 KB	-rw-r--r--	2024-04-17 20:49
test_compile.py	27.66 KB	-rw-r--r--	2024-04-17 20:49
test_compileall.py	22.84 KB	-rw-r--r--	2024-04-17 20:49
test_complex.py	29.63 KB	-rw-r--r--	2024-04-17 20:49
test_concurrent_futures.py	28.38 KB	-rw-r--r--	2024-04-17 20:49
test_configparser.py	83.01 KB	-rw-r--r--	2024-04-17 20:49
test_contains.py	3.49 KB	-rw-r--r--	2024-04-17 20:49
test_contextlib.py	30.75 KB	-rw-r--r--	2024-04-17 20:49
test_copy.py	25.79 KB	-rw-r--r--	2024-04-17 20:49
test_copyreg.py	4.39 KB	-rw-r--r--	2024-04-17 20:49
test_coroutines.py	57.83 KB	-rw-r--r--	2024-04-17 20:49
test_cprofile.py	5.72 KB	-rw-r--r--	2024-04-17 20:49
test_crashers.py	1.16 KB	-rw-r--r--	2024-04-17 20:49
test_crypt.py	1.5 KB	-rw-r--r--	2024-04-17 20:49
test_csv.py	47.06 KB	-rw-r--r--	2024-04-17 20:49
test_ctypes.py	184 B	-rw-r--r--	2024-04-17 20:49
test_curses.py	18.85 KB	-rw-r--r--	2024-04-17 20:49
test_datetime.py	2.15 KB	-rw-r--r--	2024-04-17 20:49
test_dbm.py	6.44 KB	-rw-r--r--	2024-04-17 20:49
test_dbm_dumb.py	10.17 KB	-rw-r--r--	2024-04-17 20:49
test_dbm_gnu.py	5.22 KB	-rw-r--r--	2024-04-17 20:49
test_dbm_ndbm.py	4.31 KB	-rw-r--r--	2024-04-17 20:49
test_decimal.py	206.51 KB	-rw-r--r--	2024-04-17 20:49
test_decorators.py	9.48 KB	-rw-r--r--	2024-04-17 20:49
test_defaultdict.py	5.89 KB	-rw-r--r--	2024-04-17 20:49
test_deque.py	33.86 KB	-rw-r--r--	2024-04-17 20:49
test_descr.py	182.6 KB	-rw-r--r--	2024-04-17 20:49
test_descrtut.py	11.53 KB	-rw-r--r--	2024-04-17 20:49
test_devpoll.py	4.51 KB	-rw-r--r--	2024-04-17 20:49
test_dict.py	38.3 KB	-rw-r--r--	2024-04-17 20:49
test_dict_version.py	5.87 KB	-rw-r--r--	2024-04-17 20:49
test_dictcomps.py	3.67 KB	-rw-r--r--	2024-04-17 20:49
test_dictviews.py	11.62 KB	-rw-r--r--	2024-04-17 20:49
test_difflib.py	19.36 KB	-rw-r--r--	2024-04-17 20:49
test_difflib_expect.html	100.85 KB	-rw-r--r--	2021-09-04 08:19
test_dis.py	43.37 KB	-rw-r--r--	2024-04-17 20:49
test_distutils.py	375 B	-rw-r--r--	2024-04-17 20:49
test_doctest.py	93.17 KB	-rw-r--r--	2024-04-17 20:49
test_doctest.txt	300 B	-rw-r--r--	2021-09-04 08:19
test_doctest2.py	2.3 KB	-rw-r--r--	2024-04-17 20:49
test_doctest2.txt	392 B	-rw-r--r--	2021-09-04 08:19
test_doctest3.txt	82 B	-rw-r--r--	2021-09-04 08:19
test_doctest4.txt	244 B	-rw-r--r--	2021-09-04 08:19
test_docxmlrpc.py	8.73 KB	-rw-r--r--	2024-04-17 20:49
test_dtrace.py	5.23 KB	-rw-r--r--	2024-04-17 20:49
test_dummy_thread.py	9.16 KB	-rw-r--r--	2024-04-17 20:49
test_dummy_threading.py	1.7 KB	-rw-r--r--	2024-04-17 20:49
test_dynamic.py	4.29 KB	-rw-r--r--	2024-04-17 20:49
test_dynamicclassattribute.py	9.57 KB	-rw-r--r--	2024-04-17 20:49
test_eintr.py	1.32 KB	-rw-r--r--	2024-04-17 20:49
test_ensurepip.py	9.69 KB	-rw-r--r--	2024-04-17 20:49
test_enum.py	92.62 KB	-rw-r--r--	2024-04-17 20:49
test_enumerate.py	7.9 KB	-rw-r--r--	2024-04-17 20:49
test_eof.py	803 B	-rw-r--r--	2024-04-17 20:49
test_epoll.py	8.99 KB	-rw-r--r--	2024-04-17 20:49
test_errno.py	1.04 KB	-rw-r--r--	2024-04-17 20:49
test_exception_hierarchy.py	7.23 KB	-rw-r--r--	2024-04-17 20:49
test_exception_variations.py	3.86 KB	-rw-r--r--	2024-04-17 20:49
test_exceptions.py	46.11 KB	-rw-r--r--	2024-04-17 20:49
test_extcall.py	12.09 KB	-rw-r--r--	2024-04-17 20:49
test_faulthandler.py	27.59 KB	-rw-r--r--	2024-04-17 20:49
test_fcntl.py	5.1 KB	-rw-r--r--	2024-04-17 20:49
test_file.py	10.61 KB	-rw-r--r--	2024-04-17 20:49
test_file_eintr.py	10.6 KB	-rw-r--r--	2024-04-17 20:49
test_filecmp.py	8.69 KB	-rw-r--r--	2024-04-17 20:49
test_fileinput.py	36.57 KB	-rw-r--r--	2024-04-17 20:49
test_fileio.py	19.19 KB	-rw-r--r--	2024-04-17 20:49
test_finalization.py	14.16 KB	-rw-r--r--	2024-04-17 20:49
test_float.py	62.89 KB	-rw-r--r--	2024-04-17 20:49
test_flufl.py	1.32 KB	-rw-r--r--	2024-04-17 20:49
test_fnmatch.py	4.69 KB	-rw-r--r--	2024-04-17 20:49
test_fork1.py	3.74 KB	-rw-r--r--	2024-04-17 20:49
test_format.py	22.84 KB	-rw-r--r--	2024-04-17 20:49
test_fractions.py	25.92 KB	-rw-r--r--	2024-04-17 20:49
test_frame.py	4.37 KB	-rw-r--r--	2024-04-17 20:49
test_fstring.py	40.23 KB	-rw-r--r--	2024-04-17 20:49
test_ftplib.py	39.63 KB	-rw-r--r--	2024-04-17 20:49
test_funcattrs.py	12.7 KB	-rw-r--r--	2024-04-17 20:49
test_functools.py	76.3 KB	-rw-r--r--	2024-04-17 20:49
test_future.py	3.74 KB	-rw-r--r--	2024-04-17 20:49
test_future3.py	490 B	-rw-r--r--	2024-04-17 20:49
test_future4.py	105 B	-rw-r--r--	2024-04-17 20:49
test_future5.py	510 B	-rw-r--r--	2024-04-17 20:49
test_gc.py	33.83 KB	-rw-r--r--	2024-04-17 20:49
test_gdb.py	39.84 KB	-rw-r--r--	2024-04-17 20:49
test_generator_stop.py	943 B	-rw-r--r--	2024-04-17 20:49
test_generators.py	59.2 KB	-rw-r--r--	2024-04-17 20:49
test_genericpath.py	20.54 KB	-rw-r--r--	2024-04-17 20:49
test_genexps.py	7.12 KB	-rw-r--r--	2024-04-17 20:49
test_getargs2.py	45.41 KB	-rw-r--r--	2024-04-17 20:49
test_getopt.py	6.75 KB	-rw-r--r--	2024-04-17 20:49
test_getpass.py	6.29 KB	-rw-r--r--	2024-04-17 20:49
test_gettext.py	32.96 KB	-rw-r--r--	2024-04-17 20:49
test_glob.py	12.39 KB	-rw-r--r--	2024-04-17 20:49
test_global.py	1.31 KB	-rw-r--r--	2024-04-17 20:49
test_grammar.py	46.85 KB	-rw-r--r--	2024-04-17 20:49
test_grp.py	3.54 KB	-rw-r--r--	2024-04-17 20:49
test_gzip.py	26.96 KB	-rw-r--r--	2024-04-17 20:49
test_hash.py	11.44 KB	-rw-r--r--	2024-04-17 20:49
test_hashlib.py	38.78 KB	-rw-r--r--	2024-04-17 20:49
test_heapq.py	15.66 KB	-rw-r--r--	2024-04-17 20:49
test_hmac.py	20.01 KB	-rw-r--r--	2024-04-17 20:49
test_html.py	4.23 KB	-rw-r--r--	2024-04-17 20:49
test_htmlparser.py	31.93 KB	-rw-r--r--	2024-04-17 20:49
test_http_cookiejar.py	75.15 KB	-rw-r--r--	2024-04-17 20:49
test_http_cookies.py	18.52 KB	-rw-r--r--	2024-04-17 20:49
test_httplib.py	74.01 KB	-rw-r--r--	2024-04-17 20:49
test_httpservers.py	40.06 KB	-rw-r--r--	2024-04-17 20:49
test_idle.py	941 B	-rw-r--r--	2024-04-17 20:49
test_imaplib.py	38.58 KB	-rw-r--r--	2024-04-17 20:49
test_imghdr.py	4.66 KB	-rw-r--r--	2024-04-17 20:49
test_imp.py	16.05 KB	-rw-r--r--	2024-04-17 20:49
test_index.py	8.37 KB	-rw-r--r--	2024-04-17 20:49
test_inspect.py	141.34 KB	-rw-r--r--	2024-04-17 20:49
test_int.py	19.21 KB	-rw-r--r--	2024-04-17 20:49
test_int_literal.py	6.89 KB	-rw-r--r--	2024-04-17 20:49
test_io.py	152.12 KB	-rw-r--r--	2024-04-17 20:49
test_ioctl.py	3.19 KB	-rw-r--r--	2024-04-17 20:49
test_ipaddress.py	87.04 KB	-rw-r--r--	2024-04-17 20:49
test_isinstance.py	9.77 KB	-rw-r--r--	2024-04-17 20:49
test_iter.py	31.51 KB	-rw-r--r--	2024-04-17 20:49
test_iterlen.py	7.1 KB	-rw-r--r--	2024-04-17 20:49
test_itertools.py	96.98 KB	-rw-r--r--	2024-04-17 20:49
test_keyword.py	5.7 KB	-rw-r--r--	2024-04-17 20:49
test_keywordonlyarg.py	7.05 KB	-rw-r--r--	2024-04-17 20:49
test_kqueue.py	8.81 KB	-rw-r--r--	2024-04-17 20:49
test_largefile.py	6.83 KB	-rw-r--r--	2024-04-17 20:49
test_lib2to3.py	101 B	-rw-r--r--	2024-04-17 20:49
test_linecache.py	7.79 KB	-rw-r--r--	2024-04-17 20:49
test_list.py	5.32 KB	-rw-r--r--	2024-04-17 20:49
test_listcomps.py	3.76 KB	-rw-r--r--	2024-04-17 20:49
test_locale.py	21.86 KB	-rw-r--r--	2024-04-17 20:49
test_logging.py	154.75 KB	-rw-r--r--	2024-04-17 20:49
test_long.py	51.75 KB	-rw-r--r--	2024-04-17 20:49
test_longexp.py	233 B	-rw-r--r--	2024-04-17 20:49
test_lzma.py	77.82 KB	-rw-r--r--	2024-04-17 20:49
test_macpath.py	6.03 KB	-rw-r--r--	2024-04-17 20:49
test_macurl2path.py	1.8 KB	-rw-r--r--	2024-04-17 20:49
test_mailbox.py	90.64 KB	-rw-r--r--	2024-04-17 20:49
test_mailcap.py	9.88 KB	-rw-r--r--	2024-04-17 20:49
test_marshal.py	19.47 KB	-rw-r--r--	2024-04-17 20:49
test_math.py	57.59 KB	-rw-r--r--	2024-04-17 20:49
test_memoryio.py	30.29 KB	-rw-r--r--	2024-04-17 20:49
test_memoryview.py	17.44 KB	-rw-r--r--	2024-04-17 20:49
test_metaclass.py	6.2 KB	-rw-r--r--	2024-04-17 20:49
test_mimetypes.py	4.19 KB	-rw-r--r--	2024-04-17 20:49
test_minidom.py	65.76 KB	-rw-r--r--	2024-04-17 20:49
test_mmap.py	27.76 KB	-rw-r--r--	2024-04-17 20:49
test_module.py	8.44 KB	-rw-r--r--	2024-04-17 20:49
test_modulefinder.py	9.05 KB	-rw-r--r--	2024-04-17 20:49
test_msilib.py	3.04 KB	-rw-r--r--	2024-04-17 20:49
test_multibytecodec.py	10.06 KB	-rw-r--r--	2024-04-17 20:49
test_multiprocessing_fork.py	477 B	-rw-r--r--	2024-04-17 20:49
test_multiprocessing_forkserver.py	392 B	-rw-r--r--	2024-04-17 20:49
test_multiprocessing_main_handling.py	11.37 KB	-rw-r--r--	2024-04-17 20:49
test_multiprocessing_spawn.py	277 B	-rw-r--r--	2024-04-17 20:49
test_netrc.py	4.63 KB	-rw-r--r--	2024-04-17 20:49
test_nis.py	1.13 KB	-rw-r--r--	2024-04-17 20:49
test_nntplib.py	61.72 KB	-rw-r--r--	2024-04-17 20:49
test_normalization.py	3.32 KB	-rw-r--r--	2024-04-17 20:49
test_ntpath.py	23.9 KB	-rw-r--r--	2024-04-17 20:49
test_numeric_tower.py	7.18 KB	-rw-r--r--	2024-04-17 20:49
test_opcodes.py	3.61 KB	-rw-r--r--	2024-04-17 20:49
test_openpty.py	600 B	-rw-r--r--	2024-04-17 20:49
test_operator.py	22.74 KB	-rw-r--r--	2024-04-17 20:49
test_optparse.py	61.02 KB	-rw-r--r--	2024-04-17 20:49
test_ordered_dict.py	28.94 KB	-rw-r--r--	2024-04-17 20:49
test_os.py	132.76 KB	-rw-r--r--	2024-04-17 20:49
test_ossaudiodev.py	7.05 KB	-rw-r--r--	2024-04-17 20:49
test_osx_env.py	1.3 KB	-rw-r--r--	2024-04-17 20:49
test_parser.py	32.38 KB	-rw-r--r--	2024-04-17 20:49
test_pathlib.py	88.34 KB	-rw-r--r--	2024-04-17 20:49
test_pdb.py	41.47 KB	-rw-r--r--	2024-04-17 20:49
test_peepholer.py	12.67 KB	-rw-r--r--	2024-04-17 20:49
test_pickle.py	18.58 KB	-rw-r--r--	2024-04-17 20:49
test_pickletools.py	4.12 KB	-rw-r--r--	2024-04-17 20:49
test_pipes.py	6.59 KB	-rw-r--r--	2024-04-17 20:49
test_pkg.py	9.59 KB	-rw-r--r--	2024-04-17 20:49
test_pkgimport.py	2.67 KB	-rw-r--r--	2024-04-17 20:49
test_pkgutil.py	17.27 KB	-rw-r--r--	2024-04-17 20:49
test_platform.py	16.66 KB	-rw-r--r--	2024-04-17 20:49
test_plistlib.py	37.17 KB	-rw-r--r--	2024-04-17 20:49
test_poll.py	7.35 KB	-rw-r--r--	2024-04-17 20:49
test_popen.py	1.98 KB	-rw-r--r--	2024-04-17 20:49
test_poplib.py	16.52 KB	-rw-r--r--	2024-04-17 20:49
test_posix.py	54.79 KB	-rw-r--r--	2024-04-17 20:49
test_posixpath.py	28.66 KB	-rw-r--r--	2024-04-17 20:49
test_pow.py	4.37 KB	-rw-r--r--	2024-04-17 20:49
test_pprint.py	43.49 KB	-rw-r--r--	2024-04-17 20:49
test_print.py	7.37 KB	-rw-r--r--	2024-04-17 20:49
test_profile.py	7.71 KB	-rw-r--r--	2024-04-17 20:49
test_property.py	8.77 KB	-rw-r--r--	2024-04-17 20:49
test_pstats.py	1.17 KB	-rw-r--r--	2024-04-17 20:49
test_pty.py	11.49 KB	-rw-r--r--	2024-04-17 20:49
test_pulldom.py	12.33 KB	-rw-r--r--	2024-04-17 20:49
test_pwd.py	4.53 KB	-rw-r--r--	2024-04-17 20:49
test_py_compile.py	5.23 KB	-rw-r--r--	2024-04-17 20:49
test_pyclbr.py	6.82 KB	-rw-r--r--	2024-04-17 20:49
test_pydoc.py	43.54 KB	-rw-r--r--	2024-04-17 20:49
test_pyexpat.py	26.52 KB	-rw-r--r--	2024-04-17 20:49
test_queue.py	12.87 KB	-rw-r--r--	2024-04-17 20:49
test_quopri.py	7.78 KB	-rw-r--r--	2024-04-17 20:49
test_raise.py	11.03 KB	-rw-r--r--	2024-04-17 20:49
test_random.py	40.08 KB	-rw-r--r--	2024-04-17 20:49
test_range.py	24.41 KB	-rw-r--r--	2024-04-17 20:49
test_re.py	96.54 KB	-rw-r--r--	2024-04-17 20:49
test_readline.py	12.26 KB	-rw-r--r--	2024-04-17 20:49
test_regrtest.py	39.44 KB	-rw-r--r--	2024-04-17 20:49
test_repl.py	2.25 KB	-rw-r--r--	2024-04-17 20:49
test_reprlib.py	15.12 KB	-rw-r--r--	2024-04-17 20:49
test_resource.py	6.84 KB	-rw-r--r--	2024-04-17 20:49
test_richcmp.py	11.91 KB	-rw-r--r--	2024-04-17 20:49
test_rlcompleter.py	6.3 KB	-rw-r--r--	2024-04-17 20:49
test_robotparser.py	10.09 KB	-rw-r--r--	2024-04-17 20:49
test_runpy.py	31.05 KB	-rw-r--r--	2024-04-17 20:49
test_sax.py	45.46 KB	-rw-r--r--	2024-04-17 20:49
test_sched.py	6.62 KB	-rw-r--r--	2024-04-17 20:49
test_scope.py	19.7 KB	-rw-r--r--	2024-04-17 20:49
test_script_helper.py	5.78 KB	-rw-r--r--	2024-04-17 20:49
test_secrets.py	4.28 KB	-rw-r--r--	2024-04-17 20:49
test_select.py	2.65 KB	-rw-r--r--	2024-04-17 20:49
test_selectors.py	16.66 KB	-rw-r--r--	2024-04-17 20:49
test_set.py	64.24 KB	-rw-r--r--	2024-04-17 20:49
test_setcomps.py	3.7 KB	-rw-r--r--	2024-04-17 20:49
test_shelve.py	6.24 KB	-rw-r--r--	2024-04-17 20:49
test_shlex.py	10.92 KB	-rw-r--r--	2024-04-17 20:49
test_shutil.py	75.45 KB	-rw-r--r--	2024-04-17 20:49
test_signal.py	37.51 KB	-rw-r--r--	2024-04-17 20:49
test_site.py	25.31 KB	-rw-r--r--	2024-04-17 20:49
test_slice.py	8.25 KB	-rw-r--r--	2024-04-17 20:49
test_smtpd.py	40.14 KB	-rw-r--r--	2024-04-17 20:49
test_smtplib.py	52.82 KB	-rw-r--r--	2024-04-17 20:49
test_smtpnet.py	2.7 KB	-rw-r--r--	2024-04-17 20:49
test_sndhdr.py	1.43 KB	-rw-r--r--	2024-04-17 20:49
test_socket.py	210.4 KB	-rw-r--r--	2024-04-17 20:49
test_socketserver.py	17.12 KB	-rw-r--r--	2024-04-17 20:49
test_sort.py	8.46 KB	-rw-r--r--	2024-04-17 20:49
test_source_encoding.py	7.88 KB	-rw-r--r--	2024-04-17 20:49
test_spwd.py	2.71 KB	-rw-r--r--	2024-04-17 20:49
test_sqlite.py	893 B	-rw-r--r--	2024-04-17 20:49
test_ssl.py	174.1 KB	-rw-r--r--	2024-04-17 20:49
test_startfile.py	1.17 KB	-rw-r--r--	2024-04-17 20:49
test_stat.py	8.09 KB	-rw-r--r--	2024-04-17 20:49
test_statistics.py	74.32 KB	-rw-r--r--	2024-04-17 20:49
test_strftime.py	7.54 KB	-rw-r--r--	2024-04-17 20:49
test_string.py	18.1 KB	-rw-r--r--	2024-04-17 20:49
test_string_literals.py	9.83 KB	-rw-r--r--	2024-04-17 20:49
test_stringprep.py	3.04 KB	-rw-r--r--	2024-04-17 20:49
test_strptime.py	31.57 KB	-rw-r--r--	2024-04-17 20:49
test_strtod.py	20.06 KB	-rw-r--r--	2024-04-17 20:49
test_struct.py	31.23 KB	-rw-r--r--	2024-04-17 20:49
test_structmembers.py	4.7 KB	-rw-r--r--	2024-04-17 20:49
test_structseq.py	3.87 KB	-rw-r--r--	2024-04-17 20:49
test_subclassinit.py	8.13 KB	-rw-r--r--	2024-04-17 20:49
test_subprocess.py	128.07 KB	-rw-r--r--	2024-04-17 20:49
test_sunau.py	4.52 KB	-rw-r--r--	2024-04-17 20:49
test_sundry.py	2.05 KB	-rw-r--r--	2024-04-17 20:49
test_super.py	10.66 KB	-rw-r--r--	2024-04-17 20:49
test_support.py	19.15 KB	-rw-r--r--	2024-04-17 20:49
test_symbol.py	1.84 KB	-rw-r--r--	2024-04-17 20:49
test_symtable.py	6.79 KB	-rw-r--r--	2024-04-17 20:49
test_syntax.py	18.57 KB	-rw-r--r--	2024-04-17 20:49
test_sys.py	47.59 KB	-rw-r--r--	2024-04-17 20:49
test_sys_setprofile.py	10.9 KB	-rw-r--r--	2024-04-17 20:49
test_sys_settrace.py	38.8 KB	-rw-r--r--	2024-04-17 20:49
test_sysconfig.py	18.44 KB	-rw-r--r--	2024-04-17 20:49
test_syslog.py	1.15 KB	-rw-r--r--	2024-04-17 20:49
test_tarfile.py	96.63 KB	-rw-r--r--	2024-04-17 20:49
test_tcl.py	28.94 KB	-rw-r--r--	2024-04-17 20:49
test_telnetlib.py	12.73 KB	-rw-r--r--	2024-04-17 20:49
test_tempfile.py	50.37 KB	-rw-r--r--	2024-04-17 20:49
test_textwrap.py	37.69 KB	-rw-r--r--	2024-04-17 20:49
test_thread.py	8.44 KB	-rw-r--r--	2024-04-17 20:49
test_threaded_import.py	8.58 KB	-rw-r--r--	2024-04-17 20:49
test_threadedtempfile.py	1.89 KB	-rw-r--r--	2024-04-17 20:49
test_threading.py	40.58 KB	-rw-r--r--	2024-04-17 20:49
test_threading_local.py	6.13 KB	-rw-r--r--	2024-04-17 20:49
test_threadsignals.py	10.08 KB	-rw-r--r--	2024-04-17 20:49
test_time.py	36.7 KB	-rw-r--r--	2024-04-17 20:49
test_timeit.py	14.42 KB	-rw-r--r--	2024-04-17 20:49
test_timeout.py	11.11 KB	-rw-r--r--	2024-04-17 20:49
test_tix.py	756 B	-rw-r--r--	2024-04-17 20:49
test_tk.py	362 B	-rw-r--r--	2024-04-17 20:49
test_tokenize.py	61.85 KB	-rw-r--r--	2024-04-17 20:49
test_trace.py	15.96 KB	-rw-r--r--	2024-04-17 20:49
test_traceback.py	43.48 KB	-rw-r--r--	2024-04-17 20:49
test_tracemalloc.py	35.4 KB	-rw-r--r--	2024-04-17 20:49
test_ttk_guionly.py	746 B	-rw-r--r--	2024-04-17 20:49
test_ttk_textonly.py	299 B	-rw-r--r--	2024-04-17 20:49
test_tuple.py	7.35 KB	-rw-r--r--	2024-04-17 20:49
test_turtle.py	12.36 KB	-rw-r--r--	2024-04-17 20:49
test_typechecks.py	2.55 KB	-rw-r--r--	2024-04-17 20:49
test_types.py	54.12 KB	-rw-r--r--	2024-04-17 20:49
test_typing.py	84.54 KB	-rw-r--r--	2024-04-17 20:49
test_ucn.py	9.35 KB	-rw-r--r--	2024-04-17 20:49
test_unary.py	1.63 KB	-rw-r--r--	2024-04-17 20:49
test_unicode.py	128.43 KB	-rw-r--r--	2024-04-17 20:49
test_unicode_file.py	5.73 KB	-rw-r--r--	2024-04-17 20:49
test_unicode_file_functions.py	6.84 KB	-rw-r--r--	2024-04-17 20:49
test_unicode_identifiers.py	902 B	-rw-r--r--	2024-04-17 20:49
test_unicodedata.py	12.6 KB	-rw-r--r--	2024-04-17 20:49
test_unittest.py	286 B	-rw-r--r--	2024-04-17 20:49
test_univnewlines.py	3.83 KB	-rw-r--r--	2024-04-17 20:49
test_unpack.py	3 KB	-rw-r--r--	2024-04-17 20:49
test_unpack_ex.py	8.72 KB	-rw-r--r--	2024-04-17 20:49
test_urllib.py	67.88 KB	-rw-r--r--	2024-04-17 20:49
test_urllib2.py	75.97 KB	-rw-r--r--	2024-04-17 20:49
test_urllib2_localnet.py	24.48 KB	-rw-r--r--	2024-04-17 20:49
test_urllib2net.py	12.41 KB	-rw-r--r--	2024-04-17 20:49
test_urllib_response.py	1.69 KB	-rw-r--r--	2024-04-17 20:49
test_urllibnet.py	8.83 KB	-rw-r--r--	2024-04-17 20:49
test_urlparse.py	60.52 KB	-rw-r--r--	2024-04-17 20:49
test_userdict.py	7.64 KB	-rw-r--r--	2024-04-17 20:49
test_userlist.py	1.81 KB	-rw-r--r--	2024-04-17 20:49
test_userstring.py	1.43 KB	-rw-r--r--	2024-04-17 20:49
test_utf8source.py	1.15 KB	-rw-r--r--	2024-04-17 20:49
test_uu.py	6.7 KB	-rw-r--r--	2024-04-17 20:49
test_uuid.py	23.15 KB	-rw-r--r--	2024-04-17 20:49
test_venv.py	17.78 KB	-rw-r--r--	2024-04-17 20:49
test_wait3.py	1.16 KB	-rw-r--r--	2024-04-17 20:49
test_wait4.py	1.15 KB	-rw-r--r--	2024-04-17 20:49
test_wave.py	4.09 KB	-rw-r--r--	2024-04-17 20:49
test_weakref.py	64.67 KB	-rw-r--r--	2024-04-17 20:49
test_weakset.py	14.95 KB	-rw-r--r--	2024-04-17 20:49
test_webbrowser.py	6.18 KB	-rw-r--r--	2024-04-17 20:49
test_winconsoleio.py	6.15 KB	-rw-r--r--	2024-04-17 20:49
test_winreg.py	21.2 KB	-rw-r--r--	2024-04-17 20:49
test_winsound.py	4.59 KB	-rw-r--r--	2024-04-17 20:49
test_with.py	25.84 KB	-rw-r--r--	2024-04-17 20:49
test_wsgiref.py	27.08 KB	-rw-r--r--	2024-04-17 20:49
test_xdrlib.py	2.17 KB	-rw-r--r--	2024-04-17 20:49
test_xml_dom_minicompat.py	4.18 KB	-rw-r--r--	2024-04-17 20:49
test_xml_etree.py	115.41 KB	-rw-r--r--	2024-04-17 20:49
test_xml_etree_c.py	6.7 KB	-rw-r--r--	2024-04-17 20:49
test_xmlrpc.py	53.99 KB	-rw-r--r--	2024-04-17 20:49
test_xmlrpc_net.py	1015 B	-rw-r--r--	2024-04-17 20:49
test_yield_from.py	30.01 KB	-rw-r--r--	2024-04-17 20:49
test_zipapp.py	13.74 KB	-rw-r--r--	2024-04-17 20:49
test_zipfile.py	88.89 KB	-rw-r--r--	2024-04-17 20:49
test_zipfile64.py	5.72 KB	-rw-r--r--	2024-04-17 20:49
test_zipimport.py	28.43 KB	-rw-r--r--	2024-04-17 20:49
test_zipimport_support.py	10.46 KB	-rw-r--r--	2024-04-17 20:49
test_zlib.py	34.03 KB	-rw-r--r--	2024-04-17 20:49
testcodec.py	1.02 KB	-rw-r--r--	2024-04-17 20:49
testtar.tar	425 KB	-rw-r--r--	2021-09-04 08:19
tf_inherit_check.py	714 B	-rw-r--r--	2024-04-17 20:49
threaded_import_hangers.py	1.45 KB	-rw-r--r--	2024-04-17 20:49
time_hashlib.py	2.83 KB	-rw-r--r--	2024-04-17 20:49
tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt	444 B	-rw-r--r--	2021-09-04 08:19
tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt	303 B	-rw-r--r--	2021-09-04 08:19
tokenize_tests-utf8-coding-cookie-and-no-utf8-bom-sig.txt	421 B	-rw-r--r--	2021-09-04 08:19
tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt	327 B	-rw-r--r--	2021-09-04 08:19
tokenize_tests.txt	2.65 KB	-rw-r--r--	2021-09-04 08:19
win_console_handler.py	1.38 KB	-rw-r--r--	2024-04-17 20:49
xmltests.py	499 B	-rw-r--r--	2024-04-17 20:49
zip_cp437_header.zip	270 B	-rw-r--r--	2021-09-04 08:19
zipdir.zip	374 B	-rw-r--r--	2021-09-04 08:19

Rename

import ast
import types
import decimal
import unittest

a_global = 'global variable'

# You could argue that I'm too strict in looking for specific error
#  values with assertRaisesRegex, but without it it's way too easy to
#  make a syntax error in the test strings. Especially with all of the
#  triple quotes, raw strings, backslashes, etc. I think it's a
#  worthwhile tradeoff. When I switched to this method, I found many
#  examples where I wasn't testing what I thought I was.

class TestCase(unittest.TestCase):
    def assertAllRaise(self, exception_type, regex, error_strings):
        for str in error_strings:
            with self.subTest(str=str):
                with self.assertRaisesRegex(exception_type, regex):
                    eval(str)

def test__format__lookup(self):
        # Make sure __format__ is looked up on the type, not the instance.
        class X:
            def __format__(self, spec):
                return 'class'

x = X()

# Add a bound __format__ method to the 'y' instance, but not
        #  the 'x' instance.
        y = X()
        y.__format__ = types.MethodType(lambda self, spec: 'instance', y)

self.assertEqual(f'{y}', format(y))
        self.assertEqual(f'{y}', 'class')
        self.assertEqual(format(x), format(y))

# __format__ is not called this way, but still make sure it
        #  returns what we expect (so we can make sure we're bypassing
        #  it).
        self.assertEqual(x.__format__(''), 'class')
        self.assertEqual(y.__format__(''), 'instance')

# This is how __format__ is actually called.
        self.assertEqual(type(x).__format__(x, ''), 'class')
        self.assertEqual(type(y).__format__(y, ''), 'class')

def test_ast(self):
        # Inspired by http://bugs.python.org/issue24975
        class X:
            def __init__(self):
                self.called = False
            def __call__(self):
                self.called = True
                return 4
        x = X()
        expr = """
a = 10
f'{a * x()}'"""
        t = ast.parse(expr)
        c = compile(t, '', 'exec')

# Make sure x was not called.
        self.assertFalse(x.called)

# Actually run the code.
        exec(c)

# Make sure x was called.
        self.assertTrue(x.called)

def test_ast_line_numbers(self):
        expr = """
a = 10
f'{a * x()}'"""
        t = ast.parse(expr)
        self.assertEqual(type(t), ast.Module)
        self.assertEqual(len(t.body), 2)
        # check `a = 10`
        self.assertEqual(type(t.body[0]), ast.Assign)
        self.assertEqual(t.body[0].lineno, 2)
        # check `f'...'`
        self.assertEqual(type(t.body[1]), ast.Expr)
        self.assertEqual(type(t.body[1].value), ast.JoinedStr)
        self.assertEqual(len(t.body[1].value.values), 1)
        self.assertEqual(type(t.body[1].value.values[0]), ast.FormattedValue)
        self.assertEqual(t.body[1].lineno, 3)
        self.assertEqual(t.body[1].value.lineno, 3)
        self.assertEqual(t.body[1].value.values[0].lineno, 3)
        # check the binop location
        binop = t.body[1].value.values[0].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.Call)
        self.assertEqual(binop.lineno, 3)
        self.assertEqual(binop.left.lineno, 3)
        self.assertEqual(binop.right.lineno, 3)
        self.assertEqual(binop.col_offset, 3)
        self.assertEqual(binop.left.col_offset, 3)
        self.assertEqual(binop.right.col_offset, 7)

def test_ast_line_numbers_multiple_formattedvalues(self):
        expr = """
f'no formatted values'
f'eggs {a * x()} spam {b + y()}'"""
        t = ast.parse(expr)
        self.assertEqual(type(t), ast.Module)
        self.assertEqual(len(t.body), 2)
        # check `f'no formatted value'`
        self.assertEqual(type(t.body[0]), ast.Expr)
        self.assertEqual(type(t.body[0].value), ast.JoinedStr)
        self.assertEqual(t.body[0].lineno, 2)
        # check `f'...'`
        self.assertEqual(type(t.body[1]), ast.Expr)
        self.assertEqual(type(t.body[1].value), ast.JoinedStr)
        self.assertEqual(len(t.body[1].value.values), 4)
        self.assertEqual(type(t.body[1].value.values[0]), ast.Str)
        self.assertEqual(type(t.body[1].value.values[1]), ast.FormattedValue)
        self.assertEqual(type(t.body[1].value.values[2]), ast.Str)
        self.assertEqual(type(t.body[1].value.values[3]), ast.FormattedValue)
        self.assertEqual(t.body[1].lineno, 3)
        self.assertEqual(t.body[1].value.lineno, 3)
        self.assertEqual(t.body[1].value.values[0].lineno, 3)
        self.assertEqual(t.body[1].value.values[1].lineno, 3)
        self.assertEqual(t.body[1].value.values[2].lineno, 3)
        self.assertEqual(t.body[1].value.values[3].lineno, 3)
        # check the first binop location
        binop1 = t.body[1].value.values[1].value
        self.assertEqual(type(binop1), ast.BinOp)
        self.assertEqual(type(binop1.left), ast.Name)
        self.assertEqual(type(binop1.op), ast.Mult)
        self.assertEqual(type(binop1.right), ast.Call)
        self.assertEqual(binop1.lineno, 3)
        self.assertEqual(binop1.left.lineno, 3)
        self.assertEqual(binop1.right.lineno, 3)
        self.assertEqual(binop1.col_offset, 8)
        self.assertEqual(binop1.left.col_offset, 8)
        self.assertEqual(binop1.right.col_offset, 12)
        # check the second binop location
        binop2 = t.body[1].value.values[3].value
        self.assertEqual(type(binop2), ast.BinOp)
        self.assertEqual(type(binop2.left), ast.Name)
        self.assertEqual(type(binop2.op), ast.Add)
        self.assertEqual(type(binop2.right), ast.Call)
        self.assertEqual(binop2.lineno, 3)
        self.assertEqual(binop2.left.lineno, 3)
        self.assertEqual(binop2.right.lineno, 3)
        self.assertEqual(binop2.col_offset, 23)
        self.assertEqual(binop2.left.col_offset, 23)
        self.assertEqual(binop2.right.col_offset, 27)

def test_ast_line_numbers_nested(self):
        expr = """
a = 10
f'{a * f"-{x()}-"}'"""
        t = ast.parse(expr)
        self.assertEqual(type(t), ast.Module)
        self.assertEqual(len(t.body), 2)
        # check `a = 10`
        self.assertEqual(type(t.body[0]), ast.Assign)
        self.assertEqual(t.body[0].lineno, 2)
        # check `f'...'`
        self.assertEqual(type(t.body[1]), ast.Expr)
        self.assertEqual(type(t.body[1].value), ast.JoinedStr)
        self.assertEqual(len(t.body[1].value.values), 1)
        self.assertEqual(type(t.body[1].value.values[0]), ast.FormattedValue)
        self.assertEqual(t.body[1].lineno, 3)
        self.assertEqual(t.body[1].value.lineno, 3)
        self.assertEqual(t.body[1].value.values[0].lineno, 3)
        # check the binop location
        binop = t.body[1].value.values[0].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.JoinedStr)
        self.assertEqual(binop.lineno, 3)
        self.assertEqual(binop.left.lineno, 3)
        self.assertEqual(binop.right.lineno, 3)
        self.assertEqual(binop.col_offset, 3)
        self.assertEqual(binop.left.col_offset, 3)
        self.assertEqual(binop.right.col_offset, 7)
        # check the nested call location
        self.assertEqual(len(binop.right.values), 3)
        self.assertEqual(type(binop.right.values[0]), ast.Str)
        self.assertEqual(type(binop.right.values[1]), ast.FormattedValue)
        self.assertEqual(type(binop.right.values[2]), ast.Str)
        self.assertEqual(binop.right.values[0].lineno, 3)
        self.assertEqual(binop.right.values[1].lineno, 3)
        self.assertEqual(binop.right.values[2].lineno, 3)
        call = binop.right.values[1].value
        self.assertEqual(type(call), ast.Call)
        self.assertEqual(call.lineno, 3)
        self.assertEqual(call.col_offset, 11)

def test_ast_line_numbers_duplicate_expression(self):
        """Duplicate expression

NOTE: this is currently broken, always sets location of the first
        expression.
        """
        expr = """
a = 10
f'{a * x()} {a * x()} {a * x()}'
"""
        t = ast.parse(expr)
        self.assertEqual(type(t), ast.Module)
        self.assertEqual(len(t.body), 2)
        # check `a = 10`
        self.assertEqual(type(t.body[0]), ast.Assign)
        self.assertEqual(t.body[0].lineno, 2)
        # check `f'...'`
        self.assertEqual(type(t.body[1]), ast.Expr)
        self.assertEqual(type(t.body[1].value), ast.JoinedStr)
        self.assertEqual(len(t.body[1].value.values), 5)
        self.assertEqual(type(t.body[1].value.values[0]), ast.FormattedValue)
        self.assertEqual(type(t.body[1].value.values[1]), ast.Str)
        self.assertEqual(type(t.body[1].value.values[2]), ast.FormattedValue)
        self.assertEqual(type(t.body[1].value.values[3]), ast.Str)
        self.assertEqual(type(t.body[1].value.values[4]), ast.FormattedValue)
        self.assertEqual(t.body[1].lineno, 3)
        self.assertEqual(t.body[1].value.lineno, 3)
        self.assertEqual(t.body[1].value.values[0].lineno, 3)
        self.assertEqual(t.body[1].value.values[1].lineno, 3)
        self.assertEqual(t.body[1].value.values[2].lineno, 3)
        self.assertEqual(t.body[1].value.values[3].lineno, 3)
        self.assertEqual(t.body[1].value.values[4].lineno, 3)
        # check the first binop location
        binop = t.body[1].value.values[0].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.Call)
        self.assertEqual(binop.lineno, 3)
        self.assertEqual(binop.left.lineno, 3)
        self.assertEqual(binop.right.lineno, 3)
        self.assertEqual(binop.col_offset, 3)
        self.assertEqual(binop.left.col_offset, 3)
        self.assertEqual(binop.right.col_offset, 7)
        # check the second binop location
        binop = t.body[1].value.values[2].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.Call)
        self.assertEqual(binop.lineno, 3)
        self.assertEqual(binop.left.lineno, 3)
        self.assertEqual(binop.right.lineno, 3)
        self.assertEqual(binop.col_offset, 3)  # FIXME: this is wrong
        self.assertEqual(binop.left.col_offset, 3)  # FIXME: this is wrong
        self.assertEqual(binop.right.col_offset, 7)  # FIXME: this is wrong
        # check the third binop location
        binop = t.body[1].value.values[4].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.Call)
        self.assertEqual(binop.lineno, 3)
        self.assertEqual(binop.left.lineno, 3)
        self.assertEqual(binop.right.lineno, 3)
        self.assertEqual(binop.col_offset, 3)  # FIXME: this is wrong
        self.assertEqual(binop.left.col_offset, 3)  # FIXME: this is wrong
        self.assertEqual(binop.right.col_offset, 7)  # FIXME: this is wrong

def test_ast_line_numbers_multiline_fstring(self):
        # FIXME: This test demonstrates invalid behavior due to JoinedStr's
        # immediate child nodes containing the wrong lineno.  The enclosed
        # expressions have valid line information and column offsets.
        # See bpo-16806 and bpo-30465 for details.
        expr = """
a = 10
f'''
  {a
     *
       x()}
non-important content
'''
"""
        t = ast.parse(expr)
        self.assertEqual(type(t), ast.Module)
        self.assertEqual(len(t.body), 2)
        # check `a = 10`
        self.assertEqual(type(t.body[0]), ast.Assign)
        self.assertEqual(t.body[0].lineno, 2)
        # check `f'...'`
        self.assertEqual(type(t.body[1]), ast.Expr)
        self.assertEqual(type(t.body[1].value), ast.JoinedStr)
        self.assertEqual(len(t.body[1].value.values), 3)
        self.assertEqual(type(t.body[1].value.values[0]), ast.Str)
        self.assertEqual(type(t.body[1].value.values[1]), ast.FormattedValue)
        self.assertEqual(type(t.body[1].value.values[2]), ast.Str)
        # NOTE: the following invalid behavior is described in bpo-16806.
        # - line number should be the *first* line (3), not the *last* (8)
        # - column offset should not be -1
        self.assertEqual(t.body[1].lineno, 8)
        self.assertEqual(t.body[1].value.lineno, 8)
        self.assertEqual(t.body[1].value.values[0].lineno, 8)
        self.assertEqual(t.body[1].value.values[1].lineno, 8)
        self.assertEqual(t.body[1].value.values[2].lineno, 8)
        self.assertEqual(t.body[1].col_offset, -1)
        self.assertEqual(t.body[1].value.col_offset, -1)
        self.assertEqual(t.body[1].value.values[0].col_offset, -1)
        self.assertEqual(t.body[1].value.values[1].col_offset, -1)
        self.assertEqual(t.body[1].value.values[2].col_offset, -1)
        # NOTE: the following lineno information and col_offset is correct for
        # expressions within FormattedValues.
        binop = t.body[1].value.values[1].value
        self.assertEqual(type(binop), ast.BinOp)
        self.assertEqual(type(binop.left), ast.Name)
        self.assertEqual(type(binop.op), ast.Mult)
        self.assertEqual(type(binop.right), ast.Call)
        self.assertEqual(binop.lineno, 4)
        self.assertEqual(binop.left.lineno, 4)
        self.assertEqual(binop.right.lineno, 6)
        self.assertEqual(binop.col_offset, 3)
        self.assertEqual(binop.left.col_offset, 3)
        self.assertEqual(binop.right.col_offset, 7)

def test_docstring(self):
        def f():
            f'''Not a docstring'''
        self.assertIsNone(f.__doc__)
        def g():
            '''Not a docstring''' \
            f''
        self.assertIsNone(g.__doc__)

def test_literal_eval(self):
        with self.assertRaisesRegex(ValueError, 'malformed node or string'):
            ast.literal_eval("f'x'")

def test_ast_compile_time_concat(self):
        x = ['']

expr = """x[0] = 'foo' f'{3}'"""
        t = ast.parse(expr)
        c = compile(t, '', 'exec')
        exec(c)
        self.assertEqual(x[0], 'foo3')

def test_compile_time_concat_errors(self):
        self.assertAllRaise(SyntaxError,
                            'cannot mix bytes and nonbytes literals',
                            [r"""f'' b''""",
                             r"""b'' f''""",
                             ])

def test_literal(self):
        self.assertEqual(f'', '')
        self.assertEqual(f'a', 'a')
        self.assertEqual(f' ', ' ')

def test_unterminated_string(self):
        self.assertAllRaise(SyntaxError, 'f-string: unterminated string',
                            [r"""f'{"x'""",
                             r"""f'{"x}'""",
                             r"""f'{("x'""",
                             r"""f'{("x}'""",
                             ])

def test_mismatched_parens(self):
        self.assertAllRaise(SyntaxError, 'f-string: mismatched',
                            ["f'{((}'",
                             ])

def test_double_braces(self):
        self.assertEqual(f'{{', '{')
        self.assertEqual(f'a{{', 'a{')
        self.assertEqual(f'{{b', '{b')
        self.assertEqual(f'a{{b', 'a{b')
        self.assertEqual(f'}}', '}')
        self.assertEqual(f'a}}', 'a}')
        self.assertEqual(f'}}b', '}b')
        self.assertEqual(f'a}}b', 'a}b')
        self.assertEqual(f'{{}}', '{}')
        self.assertEqual(f'a{{}}', 'a{}')
        self.assertEqual(f'{{b}}', '{b}')
        self.assertEqual(f'{{}}c', '{}c')
        self.assertEqual(f'a{{b}}', 'a{b}')
        self.assertEqual(f'a{{}}c', 'a{}c')
        self.assertEqual(f'{{b}}c', '{b}c')
        self.assertEqual(f'a{{b}}c', 'a{b}c')

self.assertEqual(f'{{{10}', '{10')
        self.assertEqual(f'}}{10}', '}10')
        self.assertEqual(f'}}{{{10}', '}{10')
        self.assertEqual(f'}}a{{{10}', '}a{10')

self.assertEqual(f'{10}{{', '10{')
        self.assertEqual(f'{10}}}', '10}')
        self.assertEqual(f'{10}}}{{', '10}{')
        self.assertEqual(f'{10}}}a{{' '}', '10}a{}')

# Inside of strings, don't interpret doubled brackets.
        self.assertEqual(f'{"{{}}"}', '{{}}')

self.assertAllRaise(TypeError, 'unhashable type',
                            ["f'{ {{}} }'", # dict in a set
                             ])

def test_compile_time_concat(self):
        x = 'def'
        self.assertEqual('abc' f'## {x}ghi', 'abc## defghi')
        self.assertEqual('abc' f'{x}' 'ghi', 'abcdefghi')
        self.assertEqual('abc' f'{x}' 'gh' f'i{x:4}', 'abcdefghidef ')
        self.assertEqual('{x}' f'{x}', '{x}def')
        self.assertEqual('{x' f'{x}', '{xdef')
        self.assertEqual('{x}' f'{x}', '{x}def')
        self.assertEqual('{{x}}' f'{x}', '{{x}}def')
        self.assertEqual('{{x' f'{x}', '{{xdef')
        self.assertEqual('x}}' f'{x}', 'x}}def')
        self.assertEqual(f'{x}' 'x}}', 'defx}}')
        self.assertEqual(f'{x}' '', 'def')
        self.assertEqual('' f'{x}' '', 'def')
        self.assertEqual('' f'{x}', 'def')
        self.assertEqual(f'{x}' '2', 'def2')
        self.assertEqual('1' f'{x}' '2', '1def2')
        self.assertEqual('1' f'{x}', '1def')
        self.assertEqual(f'{x}' f'-{x}', 'def-def')
        self.assertEqual('' f'', '')
        self.assertEqual('' f'' '', '')
        self.assertEqual('' f'' '' f'', '')
        self.assertEqual(f'', '')
        self.assertEqual(f'' '', '')
        self.assertEqual(f'' '' f'', '')
        self.assertEqual(f'' '' f'' '', '')

self.assertAllRaise(SyntaxError, "f-string: expecting '}'",
                            ["f'{3' f'}'",  # can't concat to get a valid f-string
                             ])

def test_comments(self):
        # These aren't comments, since they're in strings.
        d = {'#': 'hash'}
        self.assertEqual(f'{"#"}', '#')
        self.assertEqual(f'{d["#"]}', 'hash')

self.assertAllRaise(SyntaxError, "f-string expression part cannot include '#'",
                            ["f'{1#}'",   # error because the expression becomes "(1#)"
                             "f'{3(#)}'",
                             "f'{#}'",
                             "f'{)#}'",   # When wrapped in parens, this becomes
                                          #  '()#)'.  Make sure that doesn't compile.
                             ])

def test_many_expressions(self):
        # Create a string with many expressions in it. Note that
        #  because we have a space in here as a literal, we're actually
        #  going to use twice as many ast nodes: one for each literal
        #  plus one for each expression.
        def build_fstr(n, extra=''):
            return "f'" + ('{x} ' * n) + extra + "'"

x = 'X'
        width = 1

# Test around 256.
        for i in range(250, 260):
            self.assertEqual(eval(build_fstr(i)), (x+' ')*i)

# Test concatenating 2 largs fstrings.
        self.assertEqual(eval(build_fstr(255)*256), (x+' ')*(255*256))

s = build_fstr(253, '{x:{width}} ')
        self.assertEqual(eval(s), (x+' ')*254)

# Test lots of expressions and constants, concatenated.
        s = "f'{1}' 'x' 'y'" * 1024
        self.assertEqual(eval(s), '1xy' * 1024)

def test_format_specifier_expressions(self):
        width = 10
        precision = 4
        value = decimal.Decimal('12.34567')
        self.assertEqual(f'result: {value:{width}.{precision}}', 'result:      12.35')
        self.assertEqual(f'result: {value:{width!r}.{precision}}', 'result:      12.35')
        self.assertEqual(f'result: {value:{width:0}.{precision:1}}', 'result:      12.35')
        self.assertEqual(f'result: {value:{1}{0:0}.{precision:1}}', 'result:      12.35')
        self.assertEqual(f'result: {value:{ 1}{ 0:0}.{ precision:1}}', 'result:      12.35')
        self.assertEqual(f'{10:#{1}0x}', '       0xa')
        self.assertEqual(f'{10:{"#"}1{0}{"x"}}', '       0xa')
        self.assertEqual(f'{-10:-{"#"}1{0}x}', '      -0xa')
        self.assertEqual(f'{-10:{"-"}#{1}0{"x"}}', '      -0xa')
        self.assertEqual(f'{10:#{3 != {4:5} and width}x}', '       0xa')

self.assertAllRaise(SyntaxError, "f-string: expecting '}'",
                            ["""f'{"s"!r{":10"}}'""",

# This looks like a nested format spec.
                             ])

self.assertAllRaise(SyntaxError, "invalid syntax",
                            [# Invalid syntax inside a nested spec.
                             "f'{4:{/5}}'",
                             ])

self.assertAllRaise(SyntaxError, "f-string: expressions nested too deeply",
                            [# Can't nest format specifiers.
                             "f'result: {value:{width:{0}}.{precision:1}}'",
                             ])

self.assertAllRaise(SyntaxError, 'f-string: invalid conversion character',
                            [# No expansion inside conversion or for
                             #  the : or ! itself.
                             """f'{"s"!{"r"}}'""",
                             ])

def test_side_effect_order(self):
        class X:
            def __init__(self):
                self.i = 0
            def __format__(self, spec):
                self.i += 1
                return str(self.i)

x = X()
        self.assertEqual(f'{x} {x}', '1 2')

def test_missing_expression(self):
        self.assertAllRaise(SyntaxError, 'f-string: empty expression not allowed',
                            ["f'{}'",
                             "f'{ }'"
                             "f' {} '",
                             "f'{!r}'",
                             "f'{ !r}'",
                             "f'{10:{ }}'",
                             "f' { } '",

# The Python parser ignores also the following
                             # whitespace characters in additional to a space.
                             "f'''{\t\f\r\n}'''",

# Catch the empty expression before the
                             #  invalid conversion.
                             "f'{!x}'",
                             "f'{ !xr}'",
                             "f'{!x:}'",
                             "f'{!x:a}'",
                             "f'{ !xr:}'",
                             "f'{ !xr:a}'",

"f'{!}'",
                             "f'{:}'",

# We find the empty expression before the
                             #  missing closing brace.
                             "f'{!'",
                             "f'{!s:'",
                             "f'{:'",
                             "f'{:x'",
                             ])

# Different error message is raised for other whitespace characters.
        self.assertAllRaise(SyntaxError, 'invalid character in identifier',
                            ["f'''{\xa0}'''",
                             "\xa0",
                             ])

def test_parens_in_expressions(self):
        self.assertEqual(f'{3,}', '(3,)')

# Add these because when an expression is evaluated, parens
        #  are added around it. But we shouldn't go from an invalid
        #  expression to a valid one. The added parens are just
        #  supposed to allow whitespace (including newlines).
        self.assertAllRaise(SyntaxError, 'invalid syntax',
                            ["f'{,}'",
                             "f'{,}'",  # this is (,), which is an error
                             ])

self.assertAllRaise(SyntaxError, "f-string: expecting '}'",
                            ["f'{3)+(4}'",
                             ])

self.assertAllRaise(SyntaxError, 'EOL while scanning string literal',
                            ["f'{\n}'",
                             ])

def test_backslashes_in_string_part(self):
        self.assertEqual(f'\t', '\t')
        self.assertEqual(r'\t', '\\t')
        self.assertEqual(rf'\t', '\\t')
        self.assertEqual(f'{2}\t', '2\t')
        self.assertEqual(f'{2}\t{3}', '2\t3')
        self.assertEqual(f'\t{3}', '\t3')

self.assertEqual(f'\u0394', '\u0394')
        self.assertEqual(r'\u0394', '\\u0394')
        self.assertEqual(rf'\u0394', '\\u0394')
        self.assertEqual(f'{2}\u0394', '2\u0394')
        self.assertEqual(f'{2}\u0394{3}', '2\u03943')
        self.assertEqual(f'\u0394{3}', '\u03943')

self.assertEqual(f'\U00000394', '\u0394')
        self.assertEqual(r'\U00000394', '\\U00000394')
        self.assertEqual(rf'\U00000394', '\\U00000394')
        self.assertEqual(f'{2}\U00000394', '2\u0394')
        self.assertEqual(f'{2}\U00000394{3}', '2\u03943')
        self.assertEqual(f'\U00000394{3}', '\u03943')

self.assertEqual(f'\N{GREEK CAPITAL LETTER DELTA}', '\u0394')
        self.assertEqual(f'{2}\N{GREEK CAPITAL LETTER DELTA}', '2\u0394')
        self.assertEqual(f'{2}\N{GREEK CAPITAL LETTER DELTA}{3}', '2\u03943')
        self.assertEqual(f'\N{GREEK CAPITAL LETTER DELTA}{3}', '\u03943')
        self.assertEqual(f'2\N{GREEK CAPITAL LETTER DELTA}', '2\u0394')
        self.assertEqual(f'2\N{GREEK CAPITAL LETTER DELTA}3', '2\u03943')
        self.assertEqual(f'\N{GREEK CAPITAL LETTER DELTA}3', '\u03943')

self.assertEqual(f'\x20', ' ')
        self.assertEqual(r'\x20', '\\x20')
        self.assertEqual(rf'\x20', '\\x20')
        self.assertEqual(f'{2}\x20', '2 ')
        self.assertEqual(f'{2}\x20{3}', '2 3')
        self.assertEqual(f'\x20{3}', ' 3')

self.assertEqual(f'2\x20', '2 ')
        self.assertEqual(f'2\x203', '2 3')
        self.assertEqual(f'\x203', ' 3')

with self.assertWarns(DeprecationWarning):  # invalid escape sequence
            value = eval(r"f'\{6*7}'")
        self.assertEqual(value, '\\42')
        self.assertEqual(f'\\{6*7}', '\\42')
        self.assertEqual(fr'\{6*7}', '\\42')

AMPERSAND = 'spam'
        # Get the right unicode character (&), or pick up local variable
        # depending on the number of backslashes.
        self.assertEqual(f'\N{AMPERSAND}', '&')
        self.assertEqual(f'\\N{AMPERSAND}', '\\Nspam')
        self.assertEqual(fr'\N{AMPERSAND}', '\\Nspam')
        self.assertEqual(f'\\\N{AMPERSAND}', '\\&')

def test_misformed_unicode_character_name(self):
        # These test are needed because unicode names are parsed
        # differently inside f-strings.
        self.assertAllRaise(SyntaxError, r"\(unicode error\) 'unicodeescape' codec can't decode bytes in position .*: malformed \\N character escape",
                            [r"f'\N'",
                             r"f'\N{'",
                             r"f'\N{GREEK CAPITAL LETTER DELTA'",

# Here are the non-f-string versions,
                             #  which should give the same errors.
                             r"'\N'",
                             r"'\N{'",
                             r"'\N{GREEK CAPITAL LETTER DELTA'",
                             ])

def test_no_backslashes_in_expression_part(self):
        self.assertAllRaise(SyntaxError, 'f-string expression part cannot include a backslash',
                            [r"f'{\'a\'}'",
                             r"f'{\t3}'",
                             r"f'{\}'",
                             r"rf'{\'a\'}'",
                             r"rf'{\t3}'",
                             r"rf'{\}'",
                             r"""rf'{"\N{LEFT CURLY BRACKET}"}'""",
                             r"f'{\n}'",
                             ])

def test_no_escapes_for_braces(self):
        """
        Only literal curly braces begin an expression.
        """
        # \x7b is '{'.
        self.assertEqual(f'\x7b1+1}}', '{1+1}')
        self.assertEqual(f'\x7b1+1', '{1+1')
        self.assertEqual(f'\u007b1+1', '{1+1')
        self.assertEqual(f'\N{LEFT CURLY BRACKET}1+1\N{RIGHT CURLY BRACKET}', '{1+1}')

def test_newlines_in_expressions(self):
        self.assertEqual(f'{0}', '0')
        self.assertEqual(rf'''{3+
4}''', '7')

def test_lambda(self):
        x = 5
        self.assertEqual(f'{(lambda y:x*y)("8")!r}', "'88888'")
        self.assertEqual(f'{(lambda y:x*y)("8")!r:10}', "'88888'   ")
        self.assertEqual(f'{(lambda y:x*y)("8"):10}', "88888     ")

# lambda doesn't work without parens, because the colon
        #  makes the parser think it's a format_spec
        self.assertAllRaise(SyntaxError, 'unexpected EOF while parsing',
                            ["f'{lambda x:x}'",
                             ])

def test_yield(self):
        # Not terribly useful, but make sure the yield turns
        #  a function into a generator
        def fn(y):
            f'y:{yield y*2}'

g = fn(4)
        self.assertEqual(next(g), 8)

def test_yield_send(self):
        def fn(x):
            yield f'x:{yield (lambda i: x * i)}'

g = fn(10)
        the_lambda = next(g)
        self.assertEqual(the_lambda(4), 40)
        self.assertEqual(g.send('string'), 'x:string')

def test_expressions_with_triple_quoted_strings(self):
        self.assertEqual(f"{'''x'''}", 'x')
        self.assertEqual(f"{'''eric's'''}", "eric's")

# Test concatenation within an expression
        self.assertEqual(f'{"x" """eric"s""" "y"}', 'xeric"sy')
        self.assertEqual(f'{"x" """eric"s"""}', 'xeric"s')
        self.assertEqual(f'{"""eric"s""" "y"}', 'eric"sy')
        self.assertEqual(f'{"""x""" """eric"s""" "y"}', 'xeric"sy')
        self.assertEqual(f'{"""x""" """eric"s""" """y"""}', 'xeric"sy')
        self.assertEqual(f'{r"""x""" """eric"s""" """y"""}', 'xeric"sy')

def test_multiple_vars(self):
        x = 98
        y = 'abc'
        self.assertEqual(f'{x}{y}', '98abc')

self.assertEqual(f'X{x}{y}', 'X98abc')
        self.assertEqual(f'{x}X{y}', '98Xabc')
        self.assertEqual(f'{x}{y}X', '98abcX')

self.assertEqual(f'X{x}Y{y}', 'X98Yabc')
        self.assertEqual(f'X{x}{y}Y', 'X98abcY')
        self.assertEqual(f'{x}X{y}Y', '98XabcY')

self.assertEqual(f'X{x}Y{y}Z', 'X98YabcZ')

def test_closure(self):
        def outer(x):
            def inner():
                return f'x:{x}'
            return inner

self.assertEqual(outer('987')(), 'x:987')
        self.assertEqual(outer(7)(), 'x:7')

def test_arguments(self):
        y = 2
        def f(x, width):
            return f'x={x*y:{width}}'

self.assertEqual(f('foo', 10), 'x=foofoo    ')
        x = 'bar'
        self.assertEqual(f(10, 10), 'x=        20')

def test_locals(self):
        value = 123
        self.assertEqual(f'v:{value}', 'v:123')

def test_missing_variable(self):
        with self.assertRaises(NameError):
            f'v:{value}'

def test_missing_format_spec(self):
        class O:
            def __format__(self, spec):
                if not spec:
                    return '*'
                return spec

self.assertEqual(f'{O():x}', 'x')
        self.assertEqual(f'{O()}', '*')
        self.assertEqual(f'{O():}', '*')

self.assertEqual(f'{3:}', '3')
        self.assertEqual(f'{3!s:}', '3')

def test_global(self):
        self.assertEqual(f'g:{a_global}', 'g:global variable')
        self.assertEqual(f'g:{a_global!r}', "g:'global variable'")

a_local = 'local variable'
        self.assertEqual(f'g:{a_global} l:{a_local}',
                         'g:global variable l:local variable')
        self.assertEqual(f'g:{a_global!r}',
                         "g:'global variable'")
        self.assertEqual(f'g:{a_global} l:{a_local!r}',
                         "g:global variable l:'local variable'")

self.assertIn("module 'unittest' from", f'{unittest}')

def test_shadowed_global(self):
        a_global = 'really a local'
        self.assertEqual(f'g:{a_global}', 'g:really a local')
        self.assertEqual(f'g:{a_global!r}', "g:'really a local'")

a_local = 'local variable'
        self.assertEqual(f'g:{a_global} l:{a_local}',
                         'g:really a local l:local variable')
        self.assertEqual(f'g:{a_global!r}',
                         "g:'really a local'")
        self.assertEqual(f'g:{a_global} l:{a_local!r}',
                         "g:really a local l:'local variable'")

def test_call(self):
        def foo(x):
            return 'x=' + str(x)

self.assertEqual(f'{foo(10)}', 'x=10')

def test_nested_fstrings(self):
        y = 5
        self.assertEqual(f'{f"{0}"*3}', '000')
        self.assertEqual(f'{f"{y}"*3}', '555')

def test_invalid_string_prefixes(self):
        self.assertAllRaise(SyntaxError, 'unexpected EOF while parsing',
                            ["fu''",
                             "uf''",
                             "Fu''",
                             "fU''",
                             "Uf''",
                             "uF''",
                             "ufr''",
                             "urf''",
                             "fur''",
                             "fru''",
                             "rfu''",
                             "ruf''",
                             "FUR''",
                             "Fur''",
                             "fb''",
                             "fB''",
                             "Fb''",
                             "FB''",
                             "bf''",
                             "bF''",
                             "Bf''",
                             "BF''",
                             ])

def test_leading_trailing_spaces(self):
        self.assertEqual(f'{ 3}', '3')
        self.assertEqual(f'{  3}', '3')
        self.assertEqual(f'{3 }', '3')
        self.assertEqual(f'{3  }', '3')

self.assertEqual(f'expr={ {x: y for x, y in [(1, 2), ]}}',
                         'expr={1: 2}')
        self.assertEqual(f'expr={ {x: y for x, y in [(1, 2), ]} }',
                         'expr={1: 2}')

def test_not_equal(self):
        # There's a special test for this because there's a special
        #  case in the f-string parser to look for != as not ending an
        #  expression. Normally it would, while looking for !s or !r.

self.assertEqual(f'{3!=4}', 'True')
        self.assertEqual(f'{3!=4:}', 'True')
        self.assertEqual(f'{3!=4!s}', 'True')
        self.assertEqual(f'{3!=4!s:.3}', 'Tru')

def test_conversions(self):
        self.assertEqual(f'{3.14:10.10}', '      3.14')
        self.assertEqual(f'{3.14!s:10.10}', '3.14      ')
        self.assertEqual(f'{3.14!r:10.10}', '3.14      ')
        self.assertEqual(f'{3.14!a:10.10}', '3.14      ')

self.assertEqual(f'{"a"}', 'a')
        self.assertEqual(f'{"a"!r}', "'a'")
        self.assertEqual(f'{"a"!a}', "'a'")

# Not a conversion.
        self.assertEqual(f'{"a!r"}', "a!r")

# Not a conversion, but show that ! is allowed in a format spec.
        self.assertEqual(f'{3.14:!<10.10}', '3.14!!!!!!')

self.assertAllRaise(SyntaxError, 'f-string: invalid conversion character',
                            ["f'{3!g}'",
                             "f'{3!A}'",
                             "f'{3!3}'",
                             "f'{3!G}'",
                             "f'{3!!}'",
                             "f'{3!:}'",
                             "f'{3! s}'",  # no space before conversion char
                             ])

self.assertAllRaise(SyntaxError, "f-string: expecting '}'",
                            ["f'{x!s{y}}'",
                             "f'{3!ss}'",
                             "f'{3!ss:}'",
                             "f'{3!ss:s}'",
                             ])

def test_assignment(self):
        self.assertAllRaise(SyntaxError, 'invalid syntax',
                            ["f'' = 3",
                             "f'{0}' = x",
                             "f'{x}' = x",
                             ])

def test_del(self):
        self.assertAllRaise(SyntaxError, 'invalid syntax',
                            ["del f''",
                             "del '' f''",
                             ])

def test_mismatched_braces(self):
        self.assertAllRaise(SyntaxError, "f-string: single '}' is not allowed",
                            ["f'{{}'",
                             "f'{{}}}'",
                             "f'}'",
                             "f'x}'",
                             "f'x}x'",
                             r"f'\u007b}'",

# Can't have { or } in a format spec.
                             "f'{3:}>10}'",
                             "f'{3:}}>10}'",
                             ])

self.assertAllRaise(SyntaxError, "f-string: expecting '}'",
                            ["f'{3:{{>10}'",
                             "f'{3'",
                             "f'{3!'",
                             "f'{3:'",
                             "f'{3!s'",
                             "f'{3!s:'",
                             "f'{3!s:3'",
                             "f'x{'",
                             "f'x{x'",
                             "f'{x'",
                             "f'{3:s'",
                             "f'{{{'",
                             "f'{{}}{'",
                             "f'{'",
                             ])

# But these are just normal strings.
        self.assertEqual(f'{"{"}', '{')
        self.assertEqual(f'{"}"}', '}')
        self.assertEqual(f'{3:{"}"}>10}', '}}}}}}}}}3')
        self.assertEqual(f'{2:{"{"}>10}', '{{{{{{{{{2')

def test_if_conditional(self):
        # There's special logic in compile.c to test if the
        #  conditional for an if (and while) are constants. Exercise
        #  that code.

def test_fstring(x, expected):
            flag = 0
            if f'{x}':
                flag = 1
            else:
                flag = 2
            self.assertEqual(flag, expected)

def test_concat_empty(x, expected):
            flag = 0
            if '' f'{x}':
                flag = 1
            else:
                flag = 2
            self.assertEqual(flag, expected)

def test_concat_non_empty(x, expected):
            flag = 0
            if ' ' f'{x}':
                flag = 1
            else:
                flag = 2
            self.assertEqual(flag, expected)

test_fstring('', 2)
        test_fstring(' ', 1)

test_concat_empty('', 2)
        test_concat_empty(' ', 1)

test_concat_non_empty('', 1)
        test_concat_non_empty(' ', 1)

def test_empty_format_specifier(self):
        x = 'test'
        self.assertEqual(f'{x}', 'test')
        self.assertEqual(f'{x:}', 'test')
        self.assertEqual(f'{x!s:}', 'test')
        self.assertEqual(f'{x!r:}', "'test'")

def test_str_format_differences(self):
        d = {'a': 'string',
             0: 'integer',
             }
        a = 0
        self.assertEqual(f'{d[0]}', 'integer')
        self.assertEqual(f'{d["a"]}', 'string')
        self.assertEqual(f'{d[a]}', 'integer')
        self.assertEqual('{d[a]}'.format(d=d), 'string')
        self.assertEqual('{d[0]}'.format(d=d), 'integer')

def test_invalid_expressions(self):
        self.assertAllRaise(SyntaxError, 'invalid syntax',
                            [r"f'{a[4)}'",
                             r"f'{a(4]}'",
                            ])

def test_errors(self):
        # see issue 26287
        self.assertAllRaise(TypeError, 'unsupported',
                            [r"f'{(lambda: 0):x}'",
                             r"f'{(0,):x}'",
                             ])
        self.assertAllRaise(ValueError, 'Unknown format code',
                            [r"f'{1000:j}'",
                             r"f'{1000:j}'",
                            ])

def test_loop(self):
        for i in range(1000):
            self.assertEqual(f'i:{i}', 'i:' + str(i))

def test_dict(self):
        d = {'"': 'dquote',
             "'": 'squote',
             'foo': 'bar',
             }
        self.assertEqual(f'''{d["'"]}''', 'squote')
        self.assertEqual(f"""{d['"']}""", 'dquote')

self.assertEqual(f'{d["foo"]}', 'bar')
        self.assertEqual(f"{d['foo']}", 'bar')

def test_backslash_char(self):
        # Check eval of a backslash followed by a control char.
        # See bpo-30682: this used to raise an assert in pydebug mode.
        self.assertEqual(eval('f"\\\n"'), '')
        self.assertEqual(eval('f"\\\r"'), '')

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