https://github.com/python/cpython/commit/23f2e8f13c4e4a34106cf96fad9329cbfbf8844d commit: 23f2e8f13c4e4a34106cf96fad9329cbfbf8844d branch: main author: Hugo van Kemenade <[email protected]> committer: hugovk <[email protected]> date: 2024-12-05T21:10:46+02:00 summary:
gh-127221: Add colour to unittest output (#127223) Co-authored-by: Kirill Podoprigora <[email protected]> files: A Misc/NEWS.d/next/Library/2024-11-23-00-17-29.gh-issue-127221.OSXdFE.rst M Doc/conf.py M Doc/library/doctest.rst M Doc/library/traceback.rst M Doc/library/unittest.rst M Doc/using/cmdline.rst M Doc/whatsnew/3.13.rst M Doc/whatsnew/3.14.rst M Lib/test/test_unittest/test_async_case.py M Lib/test/test_unittest/test_program.py M Lib/test/test_unittest/test_result.py M Lib/test/test_unittest/test_runner.py M Lib/test/test_unittest/test_skipping.py M Lib/unittest/result.py M Lib/unittest/runner.py diff --git a/Doc/conf.py b/Doc/conf.py index 738c9901eef06f..9cde394cbaed69 100644 --- a/Doc/conf.py +++ b/Doc/conf.py @@ -78,6 +78,13 @@ .. |python_version_literal| replace:: ``Python {version}`` .. |python_x_dot_y_literal| replace:: ``python{version}`` .. |usr_local_bin_python_x_dot_y_literal| replace:: ``/usr/local/bin/python{version}`` + +.. Apparently this how you hack together a formatted link: + (https://www.docutils.org/docs/ref/rst/directives.html#replacement-text) +.. |FORCE_COLOR| replace:: ``FORCE_COLOR`` +.. _FORCE_COLOR: https://force-color.org/ +.. |NO_COLOR| replace:: ``NO_COLOR`` +.. _NO_COLOR: https://no-color.org/ """ # There are two options for replacing |today|. Either, you set today to some diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 6b0282eed49566..106b0a6c95b7be 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -136,6 +136,10 @@ examples of doctests in the standard Python test suite and libraries. Especially useful examples can be found in the standard test file :file:`Lib/test/test_doctest/test_doctest.py`. +.. versionadded:: 3.13 + Output is colorized by default and can be + :ref:`controlled using environment variables <using-on-controlling-color>`. + .. _doctest-simple-testmod: diff --git a/Doc/library/traceback.rst b/Doc/library/traceback.rst index 8f94fc448f2482..4899ed64ebad8d 100644 --- a/Doc/library/traceback.rst +++ b/Doc/library/traceback.rst @@ -44,6 +44,10 @@ The module's API can be divided into two parts: necessary for later formatting without holding references to actual exception and traceback objects. +.. versionadded:: 3.13 + Output is colorized by default and can be + :ref:`controlled using environment variables <using-on-controlling-color>`. + Module-Level Functions ---------------------- diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 38bad9405597dd..7f8b710f611002 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -46,7 +46,6 @@ test runner a textual interface, or return a special value to indicate the results of executing the tests. - .. seealso:: Module :mod:`doctest` @@ -198,6 +197,9 @@ For a list of all the command-line options:: In earlier versions it was only possible to run individual test methods and not modules or classes. +.. versionadded:: 3.14 + Output is colorized by default and can be + :ref:`controlled using environment variables <using-on-controlling-color>`. Command-line options ~~~~~~~~~~~~~~~~~~~~ diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 6cf42b27718022..7db2f4820f346a 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -663,14 +663,6 @@ output. To control the color output only in the Python interpreter, the precedence over ``NO_COLOR``, which in turn takes precedence over ``FORCE_COLOR``. -.. Apparently this how you hack together a formatted link: - -.. |FORCE_COLOR| replace:: ``FORCE_COLOR`` -.. _FORCE_COLOR: https://force-color.org/ - -.. |NO_COLOR| replace:: ``NO_COLOR`` -.. _NO_COLOR: https://no-color.org/ - Options you shouldn't use ~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst index 664b1866172378..9f6d98b9950d19 100644 --- a/Doc/whatsnew/3.13.rst +++ b/Doc/whatsnew/3.13.rst @@ -252,15 +252,6 @@ Improved error messages the canonical |NO_COLOR|_ and |FORCE_COLOR|_ environment variables. (Contributed by Pablo Galindo Salgado in :gh:`112730`.) -.. Apparently this how you hack together a formatted link: - (https://www.docutils.org/docs/ref/rst/directives.html#replacement-text) - -.. |FORCE_COLOR| replace:: ``FORCE_COLOR`` -.. _FORCE_COLOR: https://force-color.org/ - -.. |NO_COLOR| replace:: ``NO_COLOR`` -.. _NO_COLOR: https://no-color.org/ - * A common mistake is to write a script with the same name as a standard library module. When this results in errors, we now display a more helpful error message: diff --git a/Doc/whatsnew/3.14.rst b/Doc/whatsnew/3.14.rst index e83c509a025ab5..db25c037e509b6 100644 --- a/Doc/whatsnew/3.14.rst +++ b/Doc/whatsnew/3.14.rst @@ -616,6 +616,13 @@ unicodedata unittest -------- +* :mod:`unittest` output is now colored by default. + This can be controlled via the :envvar:`PYTHON_COLORS` environment + variable as well as the canonical |NO_COLOR|_ + and |FORCE_COLOR|_ environment variables. + See also :ref:`using-on-controlling-color`. + (Contributed by Hugo van Kemenade in :gh:`127221`.) + * unittest discovery supports :term:`namespace package` as start directory again. It was removed in Python 3.11. (Contributed by Jacob Walls in :gh:`80958`.) diff --git a/Lib/test/test_unittest/test_async_case.py b/Lib/test/test_unittest/test_async_case.py index 00ef55bdf9bc83..8ea244bff05c5f 100644 --- a/Lib/test/test_unittest/test_async_case.py +++ b/Lib/test/test_unittest/test_async_case.py @@ -2,6 +2,7 @@ import contextvars import unittest from test import support +from test.support import force_not_colorized support.requires_working_socket(module=True) @@ -252,6 +253,7 @@ async def on_cleanup(self): test.doCleanups() self.assertEqual(events, ['asyncSetUp', 'test', 'asyncTearDown', 'cleanup']) + @force_not_colorized def test_exception_in_tear_clean_up(self): class Test(unittest.IsolatedAsyncioTestCase): async def asyncSetUp(self): diff --git a/Lib/test/test_unittest/test_program.py b/Lib/test/test_unittest/test_program.py index 7241cf59f73d4f..0b46f338ac77e1 100644 --- a/Lib/test/test_unittest/test_program.py +++ b/Lib/test/test_unittest/test_program.py @@ -4,6 +4,7 @@ from test import support import unittest import test.test_unittest +from test.support import force_not_colorized from test.test_unittest.test_result import BufferedWriter @@ -120,6 +121,7 @@ def run(self, test): self.assertEqual(['test.test_unittest', 'test.test_unittest2'], program.testNames) + @force_not_colorized def test_NonExit(self): stream = BufferedWriter() program = unittest.main(exit=False, @@ -135,6 +137,7 @@ def test_NonExit(self): 'expected failures=1, unexpected successes=1)\n') self.assertTrue(out.endswith(expected)) + @force_not_colorized def test_Exit(self): stream = BufferedWriter() with self.assertRaises(SystemExit) as cm: @@ -152,6 +155,7 @@ def test_Exit(self): 'expected failures=1, unexpected successes=1)\n') self.assertTrue(out.endswith(expected)) + @force_not_colorized def test_ExitAsDefault(self): stream = BufferedWriter() with self.assertRaises(SystemExit): @@ -167,6 +171,7 @@ def test_ExitAsDefault(self): 'expected failures=1, unexpected successes=1)\n') self.assertTrue(out.endswith(expected)) + @force_not_colorized def test_ExitSkippedSuite(self): stream = BufferedWriter() with self.assertRaises(SystemExit) as cm: @@ -179,6 +184,7 @@ def test_ExitSkippedSuite(self): expected = '\n\nOK (skipped=1)\n' self.assertTrue(out.endswith(expected)) + @force_not_colorized def test_ExitEmptySuite(self): stream = BufferedWriter() with self.assertRaises(SystemExit) as cm: diff --git a/Lib/test/test_unittest/test_result.py b/Lib/test/test_unittest/test_result.py index 4e5ec54e9c892a..746b9fa2677717 100644 --- a/Lib/test/test_unittest/test_result.py +++ b/Lib/test/test_unittest/test_result.py @@ -7,6 +7,7 @@ import traceback import unittest from unittest.util import strclass +from test.support import force_not_colorized from test.test_unittest.support import BufferedWriter @@ -14,7 +15,7 @@ class MockTraceback(object): class TracebackException: def __init__(self, *args, **kwargs): self.capture_locals = kwargs.get('capture_locals', False) - def format(self): + def format(self, **kwargs): result = ['A traceback'] if self.capture_locals: result.append('locals') @@ -205,6 +206,7 @@ def test_1(self): self.assertIs(test_case, test) self.assertIsInstance(formatted_exc, str) + @force_not_colorized def test_addFailure_filter_traceback_frames(self): class Foo(unittest.TestCase): def test_1(self): @@ -231,6 +233,7 @@ def get_exc_info(): self.assertEqual(len(dropped), 1) self.assertIn("raise self.failureException(msg)", dropped[0]) + @force_not_colorized def test_addFailure_filter_traceback_frames_context(self): class Foo(unittest.TestCase): def test_1(self): @@ -260,6 +263,7 @@ def get_exc_info(): self.assertEqual(len(dropped), 1) self.assertIn("raise self.failureException(msg)", dropped[0]) + @force_not_colorized def test_addFailure_filter_traceback_frames_chained_exception_self_loop(self): class Foo(unittest.TestCase): def test_1(self): @@ -285,6 +289,7 @@ def get_exc_info(): formatted_exc = result.failures[0][1] self.assertEqual(formatted_exc.count("Exception: Loop\n"), 1) + @force_not_colorized def test_addFailure_filter_traceback_frames_chained_exception_cycle(self): class Foo(unittest.TestCase): def test_1(self): @@ -446,6 +451,7 @@ def testFailFast(self): result.addUnexpectedSuccess(None) self.assertTrue(result.shouldStop) + @force_not_colorized def testFailFastSetByRunner(self): stream = BufferedWriter() runner = unittest.TextTestRunner(stream=stream, failfast=True) @@ -619,6 +625,7 @@ def _run_test(self, test_name, verbosity, tearDownError=None): test.run(result) return stream.getvalue() + @force_not_colorized def testDotsOutput(self): self.assertEqual(self._run_test('testSuccess', 1), '.') self.assertEqual(self._run_test('testSkip', 1), 's') @@ -627,6 +634,7 @@ def testDotsOutput(self): self.assertEqual(self._run_test('testExpectedFailure', 1), 'x') self.assertEqual(self._run_test('testUnexpectedSuccess', 1), 'u') + @force_not_colorized def testLongOutput(self): classname = f'{__name__}.{self.Test.__qualname__}' self.assertEqual(self._run_test('testSuccess', 2), @@ -642,17 +650,21 @@ def testLongOutput(self): self.assertEqual(self._run_test('testUnexpectedSuccess', 2), f'testUnexpectedSuccess ({classname}.testUnexpectedSuccess) ... unexpected success\n') + @force_not_colorized def testDotsOutputSubTestSuccess(self): self.assertEqual(self._run_test('testSubTestSuccess', 1), '.') + @force_not_colorized def testLongOutputSubTestSuccess(self): classname = f'{__name__}.{self.Test.__qualname__}' self.assertEqual(self._run_test('testSubTestSuccess', 2), f'testSubTestSuccess ({classname}.testSubTestSuccess) ... ok\n') + @force_not_colorized def testDotsOutputSubTestMixed(self): self.assertEqual(self._run_test('testSubTestMixed', 1), 'sFE') + @force_not_colorized def testLongOutputSubTestMixed(self): classname = f'{__name__}.{self.Test.__qualname__}' self.assertEqual(self._run_test('testSubTestMixed', 2), @@ -661,6 +673,7 @@ def testLongOutputSubTestMixed(self): f' testSubTestMixed ({classname}.testSubTestMixed) [fail] (c=3) ... FAIL\n' f' testSubTestMixed ({classname}.testSubTestMixed) [error] (d=4) ... ERROR\n') + @force_not_colorized def testDotsOutputTearDownFail(self): out = self._run_test('testSuccess', 1, AssertionError('fail')) self.assertEqual(out, 'F') @@ -671,6 +684,7 @@ def testDotsOutputTearDownFail(self): out = self._run_test('testSkip', 1, AssertionError('fail')) self.assertEqual(out, 'sF') + @force_not_colorized def testLongOutputTearDownFail(self): classname = f'{__name__}.{self.Test.__qualname__}' out = self._run_test('testSuccess', 2, AssertionError('fail')) diff --git a/Lib/test/test_unittest/test_runner.py b/Lib/test/test_unittest/test_runner.py index 1b9cef43e3f9c5..1131cd73128866 100644 --- a/Lib/test/test_unittest/test_runner.py +++ b/Lib/test/test_unittest/test_runner.py @@ -4,6 +4,7 @@ import pickle import subprocess from test import support +from test.support import force_not_colorized import unittest from unittest.case import _Outcome @@ -106,6 +107,7 @@ def cleanup2(*args, **kwargs): self.assertTrue(test.doCleanups()) self.assertEqual(cleanups, [(2, (), {}), (1, (1, 2, 3), dict(four='hello', five='goodbye'))]) + @force_not_colorized def testCleanUpWithErrors(self): class TestableTest(unittest.TestCase): def testNothing(self): @@ -416,6 +418,7 @@ def cleanup2(): self.assertIsInstance(e2[1], CustomError) self.assertEqual(str(e2[1]), 'cleanup1') + @force_not_colorized def test_with_errors_addCleanUp(self): ordering = [] class TestableTest(unittest.TestCase): @@ -439,6 +442,7 @@ def tearDownClass(cls): ['setUpClass', 'setUp', 'cleanup_exc', 'tearDownClass', 'cleanup_good']) + @force_not_colorized def test_run_with_errors_addClassCleanUp(self): ordering = [] class TestableTest(unittest.TestCase): @@ -462,6 +466,7 @@ def tearDownClass(cls): ['setUpClass', 'setUp', 'test', 'cleanup_good', 'tearDownClass', 'cleanup_exc']) + @force_not_colorized def test_with_errors_in_addClassCleanup_and_setUps(self): ordering = [] class_blow_up = False @@ -514,6 +519,7 @@ def tearDownClass(cls): ['setUpClass', 'setUp', 'tearDownClass', 'cleanup_exc']) + @force_not_colorized def test_with_errors_in_tearDownClass(self): ordering = [] class TestableTest(unittest.TestCase): @@ -590,6 +596,7 @@ def test(self): 'inner setup', 'inner test', 'inner cleanup', 'end outer test', 'outer cleanup']) + @force_not_colorized def test_run_empty_suite_error_message(self): class EmptyTest(unittest.TestCase): pass @@ -663,6 +670,7 @@ class Module(object): self.assertEqual(cleanups, [((1, 2), {'function': 'hello'})]) + @force_not_colorized def test_run_module_cleanUp(self): blowUp = True ordering = [] @@ -802,6 +810,7 @@ def tearDownClass(cls): 'tearDownClass', 'cleanup_good']) self.assertEqual(unittest.case._module_cleanups, []) + @force_not_colorized def test_run_module_cleanUp_when_teardown_exception(self): ordering = [] class Module(object): @@ -963,6 +972,7 @@ def testNothing(self): self.assertEqual(cleanups, [((1, 2), {'function': 3, 'self': 4})]) + @force_not_colorized def test_with_errors_in_addClassCleanup(self): ordering = [] @@ -996,6 +1006,7 @@ def tearDownClass(cls): ['setUpModule', 'setUpClass', 'test', 'tearDownClass', 'cleanup_exc', 'tearDownModule', 'cleanup_good']) + @force_not_colorized def test_with_errors_in_addCleanup(self): ordering = [] class Module(object): @@ -1026,6 +1037,7 @@ def tearDown(self): ['setUpModule', 'setUp', 'test', 'tearDown', 'cleanup_exc', 'tearDownModule', 'cleanup_good']) + @force_not_colorized def test_with_errors_in_addModuleCleanup_and_setUps(self): ordering = [] module_blow_up = False @@ -1318,6 +1330,7 @@ def MockResultClass(*args): expectedresult = (runner.stream, DESCRIPTIONS, VERBOSITY) self.assertEqual(runner._makeResult(), expectedresult) + @force_not_colorized @support.requires_subprocess() def test_warnings(self): """ diff --git a/Lib/test/test_unittest/test_skipping.py b/Lib/test/test_unittest/test_skipping.py index f146dcac18ecc0..f5cb860c60b156 100644 --- a/Lib/test/test_unittest/test_skipping.py +++ b/Lib/test/test_unittest/test_skipping.py @@ -1,5 +1,6 @@ import unittest +from test.support import force_not_colorized from test.test_unittest.support import LoggingResult @@ -293,6 +294,7 @@ def test_die(self): self.assertFalse(result.unexpectedSuccesses) self.assertTrue(result.wasSuccessful()) + @force_not_colorized def test_expected_failure_and_fail_in_cleanup(self): class Foo(unittest.TestCase): @unittest.expectedFailure @@ -372,6 +374,7 @@ def test_die(self): self.assertEqual(result.unexpectedSuccesses, [test]) self.assertFalse(result.wasSuccessful()) + @force_not_colorized def test_unexpected_success_and_fail_in_cleanup(self): class Foo(unittest.TestCase): @unittest.expectedFailure diff --git a/Lib/unittest/result.py b/Lib/unittest/result.py index 3ace0a5b7bf2ef..97262735aa8311 100644 --- a/Lib/unittest/result.py +++ b/Lib/unittest/result.py @@ -189,7 +189,9 @@ def _exc_info_to_string(self, err, test): tb_e = traceback.TracebackException( exctype, value, tb, capture_locals=self.tb_locals, compact=True) - msgLines = list(tb_e.format()) + from _colorize import can_colorize + + msgLines = list(tb_e.format(colorize=can_colorize())) if self.buffer: output = sys.stdout.getvalue() diff --git a/Lib/unittest/runner.py b/Lib/unittest/runner.py index 2bcadf0c998bd9..d60c295a1eddf7 100644 --- a/Lib/unittest/runner.py +++ b/Lib/unittest/runner.py @@ -4,6 +4,8 @@ import time import warnings +from _colorize import get_colors + from . import result from .case import _SubTest from .signals import registerResult @@ -13,18 +15,18 @@ class _WritelnDecorator(object): """Used to decorate file-like objects with a handy 'writeln' method""" - def __init__(self,stream): + def __init__(self, stream): self.stream = stream def __getattr__(self, attr): if attr in ('stream', '__getstate__'): raise AttributeError(attr) - return getattr(self.stream,attr) + return getattr(self.stream, attr) def writeln(self, arg=None): if arg: self.write(arg) - self.write('\n') # text-mode streams translate to \r\n if needed + self.write('\n') # text-mode streams translate to \r\n if needed class TextTestResult(result.TestResult): @@ -43,6 +45,7 @@ def __init__(self, stream, descriptions, verbosity, *, durations=None): self.showAll = verbosity > 1 self.dots = verbosity == 1 self.descriptions = descriptions + self._ansi = get_colors() self._newline = True self.durations = durations @@ -76,86 +79,102 @@ def _write_status(self, test, status): def addSubTest(self, test, subtest, err): if err is not None: + red, reset = self._ansi.RED, self._ansi.RESET if self.showAll: if issubclass(err[0], subtest.failureException): - self._write_status(subtest, "FAIL") + self._write_status(subtest, f"{red}FAIL{reset}") else: - self._write_status(subtest, "ERROR") + self._write_status(subtest, f"{red}ERROR{reset}") elif self.dots: if issubclass(err[0], subtest.failureException): - self.stream.write('F') + self.stream.write(f"{red}F{reset}") else: - self.stream.write('E') + self.stream.write(f"{red}E{reset}") self.stream.flush() super(TextTestResult, self).addSubTest(test, subtest, err) def addSuccess(self, test): super(TextTestResult, self).addSuccess(test) + green, reset = self._ansi.GREEN, self._ansi.RESET if self.showAll: - self._write_status(test, "ok") + self._write_status(test, f"{green}ok{reset}") elif self.dots: - self.stream.write('.') + self.stream.write(f"{green}.{reset}") self.stream.flush() def addError(self, test, err): super(TextTestResult, self).addError(test, err) + red, reset = self._ansi.RED, self._ansi.RESET if self.showAll: - self._write_status(test, "ERROR") + self._write_status(test, f"{red}ERROR{reset}") elif self.dots: - self.stream.write('E') + self.stream.write(f"{red}E{reset}") self.stream.flush() def addFailure(self, test, err): super(TextTestResult, self).addFailure(test, err) + red, reset = self._ansi.RED, self._ansi.RESET if self.showAll: - self._write_status(test, "FAIL") + self._write_status(test, f"{red}FAIL{reset}") elif self.dots: - self.stream.write('F') + self.stream.write(f"{red}F{reset}") self.stream.flush() def addSkip(self, test, reason): super(TextTestResult, self).addSkip(test, reason) + yellow, reset = self._ansi.YELLOW, self._ansi.RESET if self.showAll: - self._write_status(test, "skipped {0!r}".format(reason)) + self._write_status(test, f"{yellow}skipped{reset} {reason!r}") elif self.dots: - self.stream.write("s") + self.stream.write(f"{yellow}s{reset}") self.stream.flush() def addExpectedFailure(self, test, err): super(TextTestResult, self).addExpectedFailure(test, err) + yellow, reset = self._ansi.YELLOW, self._ansi.RESET if self.showAll: - self.stream.writeln("expected failure") + self.stream.writeln(f"{yellow}expected failure{reset}") self.stream.flush() elif self.dots: - self.stream.write("x") + self.stream.write(f"{yellow}x{reset}") self.stream.flush() def addUnexpectedSuccess(self, test): super(TextTestResult, self).addUnexpectedSuccess(test) + red, reset = self._ansi.RED, self._ansi.RESET if self.showAll: - self.stream.writeln("unexpected success") + self.stream.writeln(f"{red}unexpected success{reset}") self.stream.flush() elif self.dots: - self.stream.write("u") + self.stream.write(f"{red}u{reset}") self.stream.flush() def printErrors(self): + bold_red = self._ansi.BOLD_RED + red = self._ansi.RED + reset = self._ansi.RESET if self.dots or self.showAll: self.stream.writeln() self.stream.flush() - self.printErrorList('ERROR', self.errors) - self.printErrorList('FAIL', self.failures) - unexpectedSuccesses = getattr(self, 'unexpectedSuccesses', ()) + self.printErrorList(f"{red}ERROR{reset}", self.errors) + self.printErrorList(f"{red}FAIL{reset}", self.failures) + unexpectedSuccesses = getattr(self, "unexpectedSuccesses", ()) if unexpectedSuccesses: self.stream.writeln(self.separator1) for test in unexpectedSuccesses: - self.stream.writeln(f"UNEXPECTED SUCCESS: {self.getDescription(test)}") + self.stream.writeln( + f"{red}UNEXPECTED SUCCESS{bold_red}: " + f"{self.getDescription(test)}{reset}" + ) self.stream.flush() def printErrorList(self, flavour, errors): + bold_red, reset = self._ansi.BOLD_RED, self._ansi.RESET for test, err in errors: self.stream.writeln(self.separator1) - self.stream.writeln("%s: %s" % (flavour,self.getDescription(test))) + self.stream.writeln( + f"{flavour}{bold_red}: {self.getDescription(test)}{reset}" + ) self.stream.writeln(self.separator2) self.stream.writeln("%s" % err) self.stream.flush() @@ -232,7 +251,7 @@ def run(self, test): if self.warnings: # if self.warnings is set, use it to filter all the warnings warnings.simplefilter(self.warnings) - startTime = time.perf_counter() + start_time = time.perf_counter() startTestRun = getattr(result, 'startTestRun', None) if startTestRun is not None: startTestRun() @@ -242,8 +261,8 @@ def run(self, test): stopTestRun = getattr(result, 'stopTestRun', None) if stopTestRun is not None: stopTestRun() - stopTime = time.perf_counter() - timeTaken = stopTime - startTime + stop_time = time.perf_counter() + time_taken = stop_time - start_time result.printErrors() if self.durations is not None: self._printDurations(result) @@ -253,10 +272,10 @@ def run(self, test): run = result.testsRun self.stream.writeln("Ran %d test%s in %.3fs" % - (run, run != 1 and "s" or "", timeTaken)) + (run, run != 1 and "s" or "", time_taken)) self.stream.writeln() - expectedFails = unexpectedSuccesses = skipped = 0 + expected_fails = unexpected_successes = skipped = 0 try: results = map(len, (result.expectedFailures, result.unexpectedSuccesses, @@ -264,26 +283,35 @@ def run(self, test): except AttributeError: pass else: - expectedFails, unexpectedSuccesses, skipped = results + expected_fails, unexpected_successes, skipped = results infos = [] + ansi = get_colors() + bold_red = ansi.BOLD_RED + green = ansi.GREEN + red = ansi.RED + reset = ansi.RESET + yellow = ansi.YELLOW + if not result.wasSuccessful(): - self.stream.write("FAILED") + self.stream.write(f"{bold_red}FAILED{reset}") failed, errored = len(result.failures), len(result.errors) if failed: - infos.append("failures=%d" % failed) + infos.append(f"{bold_red}failures={failed}{reset}") if errored: - infos.append("errors=%d" % errored) + infos.append(f"{bold_red}errors={errored}{reset}") elif run == 0 and not skipped: - self.stream.write("NO TESTS RAN") + self.stream.write(f"{yellow}NO TESTS RAN{reset}") else: - self.stream.write("OK") + self.stream.write(f"{green}OK{reset}") if skipped: - infos.append("skipped=%d" % skipped) - if expectedFails: - infos.append("expected failures=%d" % expectedFails) - if unexpectedSuccesses: - infos.append("unexpected successes=%d" % unexpectedSuccesses) + infos.append(f"{yellow}skipped={skipped}{reset}") + if expected_fails: + infos.append(f"{yellow}expected failures={expected_fails}{reset}") + if unexpected_successes: + infos.append( + f"{red}unexpected successes={unexpected_successes}{reset}" + ) if infos: self.stream.writeln(" (%s)" % (", ".join(infos),)) else: diff --git a/Misc/NEWS.d/next/Library/2024-11-23-00-17-29.gh-issue-127221.OSXdFE.rst b/Misc/NEWS.d/next/Library/2024-11-23-00-17-29.gh-issue-127221.OSXdFE.rst new file mode 100644 index 00000000000000..0e4a03caf9f49d --- /dev/null +++ b/Misc/NEWS.d/next/Library/2024-11-23-00-17-29.gh-issue-127221.OSXdFE.rst @@ -0,0 +1 @@ +Add colour to :mod:`unittest` output. Patch by Hugo van Kemenade. _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-checkins.python.org/ Member address: [email protected]
