x3x3x3x_5h3ll
— 53cur3 — 5h3ll_1d —
Linux vps-10654784.cedaps.org.br 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
  INFO SERVER : Apache PHP : 7.4.33
/opt/alt/python311/lib64/python3.11/unittest/
162.240.100.168

 
[ NAME ] [ SIZE ] [ PERM ] [ DATE ] [ ACTN ]
+FILE +DIR
__pycache__ dir drwxr-xr-x 2024-06-09 22:18 R D
  __init__.py 3.842 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  __main__.py 0.461 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  _log.py 2.682 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  async_case.py 5.337 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  case.py 57.132 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  loader.py 22.008 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  main.py 11.147 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  mock.py 101.82 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  result.py 8.318 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  runner.py 9.197 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  signals.py 2.347 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  suite.py 13.195 KB -rw-r--r-- 2024-04-02 08:25 R E G D
  util.py 5.093 KB -rw-r--r-- 2024-04-02 08:25 R E G D
REQUEST EXIT
"""Test case implementation""" import sys import functools import difflib import pprint import re import warnings import collections import contextlib import traceback import types from . import result from .util import (strclass, safe_repr, _count_diff_all_purpose, _count_diff_hashable, _common_shorten_repr) __unittest = True _subtest_msg_sentinel = object() DIFF_OMITTED = ('\nDiff is %s characters long. ' 'Set self.maxDiff to None to see it.') class SkipTest(Exception): """ Raise this exception in a test to skip it. Usually you can use TestCase.skipTest() or one of the skipping decorators instead of raising this directly. """ class _ShouldStop(Exception): """ The test should stop. """ class _UnexpectedSuccess(Exception): """ The test was supposed to fail, but it didn't! """ class _Outcome(object): def __init__(self, result=None): self.expecting_failure = False self.result = result self.result_supports_subtests = hasattr(result, "addSubTest") self.success = True self.expectedFailure = None @contextlib.contextmanager def testPartExecutor(self, test_case, subTest=False): old_success = self.success self.success = True try: yield except KeyboardInterrupt: raise except SkipTest as e: self.success = False _addSkip(self.result, test_case, str(e)) except _ShouldStop: pass except: exc_info = sys.exc_info() if self.expecting_failure: self.expectedFailure = exc_info else: self.success = False if subTest: self.result.addSubTest(test_case.test_case, test_case, exc_info) else: _addError(self.result, test_case, exc_info) # explicitly break a reference cycle: # exc_info -> frame -> exc_info exc_info = None else: if subTest and self.success: self.result.addSubTest(test_case.test_case, test_case, None) finally: self.success = self.success and old_success def _addSkip(result, test_case, reason): addSkip = getattr(result, 'addSkip', None) if addSkip is not None: addSkip(test_case, reason) else: warnings.warn("TestResult has no addSkip method, skips not reported", RuntimeWarning, 2) result.addSuccess(test_case) def _addError(result, test, exc_info): if result is not None and exc_info is not None: if issubclass(exc_info[0], test.failureException): result.addFailure(test, exc_info) else: result.addError(test, exc_info) def _id(obj): return obj def _enter_context(cm, addcleanup): # We look up the special methods on the type to match the with # statement. cls = type(cm) try: enter = cls.__enter__ exit = cls.__exit__ except AttributeError: raise TypeError(f"'{cls.__module__}.{cls.__qualname__}' object does " f"not support the context manager protocol") from None result = enter(cm) addcleanup(exit, cm, None, None, None) return result _module_cleanups = [] def addModuleCleanup(function, /, *args, **kwargs): """Same as addCleanup, except the cleanup items are called even if setUpModule fails (unlike tearDownModule).""" _module_cleanups.append((function, args, kwargs)) def enterModuleContext(cm): """Same as enterContext, but module-wide.""" return _enter_context(cm, addModuleCleanup) def doModuleCleanups(): """Execute all module cleanup functions. Normally called for you after tearDownModule.""" exceptions = [] while _module_cleanups: function, args, kwargs = _module_cleanups.pop() try: function(*args, **kwargs) except Exception as exc: exceptions.append(exc) if exceptions: # Swallows all but first exception. If a multi-exception handler # gets written we should use that here instead. raise exceptions[0] def skip(reason): """ Unconditionally skip a test. """ def decorator(test_item): if not isinstance(test_item, type): @functools.wraps(test_item) def skip_wrapper(*args, **kwargs): raise SkipTest(reason) test_item = skip_wrapper test_item.__unittest_skip__ = True test_item.__unittest_skip_why__ = reason return test_item if isinstance(reason, types.FunctionType): test_item = reason reason = '' return decorator(test_item) return decorator def skipIf(condition, reason): """ Skip a test if the condition is true. """ if condition: return skip(reason) return _id def skipUnless(condition, reason): """ Skip a test unless the condition is true. """ if not condition: return skip(reason) return _id def expectedFailure(test_item): test_item.__unittest_expecting_failure__ = True return test_item def _is_subtype(expected, basetype): if isinstance(expected, tuple): return all(_is_subtype(e, basetype) for e in expected) return isinstance(expected, type) and issubclass(expected, basetype) class _BaseTestCaseContext: def __init__(self, test_case): self.test_case = test_case def _raiseFailure(self, standardMsg): msg = self.test_case._formatMessage(self.msg, standardMsg) raise self.test_case.failureException(msg) class _AssertRaisesBaseContext(_BaseTestCaseContext): def __init__(self, expected, test_case, expected_regex=None): _BaseTestCaseContext.__init__(self, test_case) self.expected = expected self.test_case = test_case if expected_regex is not None: expected_regex = re.compile(expected_regex) self.expected_regex = expected_regex self.obj_name = None self.msg = None def handle(self, name, args, kwargs): """ If args is empty, assertRaises/Warns is being used as a context manager, so check for a 'msg' kwarg and return self. If args is not empty, call a callable passing positional and keyword arguments. """ try: if not _is_subtype(self.expected, self._base_type): raise TypeError('%s() arg 1 must be %s' % (name, self._base_type_str)) if not args: self.msg = kwargs.pop('msg', None) if kwargs: raise TypeError('%r is an invalid keyword argument for ' 'this function' % (next(iter(kwargs)),)) return self callable_obj, *args = args try: self.obj_name = callable_obj.__name__ except AttributeError: self.obj_name = str(callable_obj) with self: callable_obj(*args, **kwargs) finally: # bpo-23890: manually break a reference cycle self = None class _AssertRaisesContext(_AssertRaisesBaseContext): """A context manager used to implement TestCase.assertRaises* methods.""" _base_type = BaseException _base_type_str = 'an exception type or tuple of exception types' def __enter__(self): return self def __exit__(self, exc_type, exc_value, tb): if exc_type is None: try: exc_name = self.expected.__name__ except AttributeError: exc_name = str(self.expected) if self.obj_name: self._raiseFailure("{} not raised by {}".format(exc_name, self.obj_name)) else: self._raiseFailure("{} not raised".format(exc_name)) else: traceback.clear_frames(tb) if not issubclass(exc_type, self.expected): # let unexpected exceptions pass through return False # store exception, without traceback, for later retrieval self.exception = exc_value.with_traceback(None) if self.expected_regex is None: return True expected_regex = self.expected_regex if not expected_regex.search(str(exc_value)): self._raiseFailure('"{}" does not match "{}"'.format( expected_regex.pattern, str(exc_value))) return True __class_getitem__ = classmethod(types.GenericAlias) class _AssertWarnsContext(_AssertRaisesBaseContext): """A context manager used to implement TestCase.assertWarns* methods.""" _base_type = Warning _base_type_str = 'a warning type or tuple of warning types' def __enter__(self): # The __warningregistry__'s need to be in a pristine state for tests # to work properly. for v in list(sys.modules.values()): if getattr(v, '__warningregistry__', None): v.__warningregistry__ = {} self.warnings_manager = warnings.catch_warnings(record=True) self.warnings = self.warnings_manager.__enter__() warnings.simplefilter("always", self.expected) return self def __exit__(self, exc_type, exc_value, tb): self.warnings_manager.__exit__(exc_type, exc_value, tb) if exc_type is not None: # let unexpected exceptions pass through return try: exc_name = self.expected.__name__ except AttributeError: exc_name = str(self.expected) first_matching = None for m in self.warnings: w = m.message if not isinstance(w, self.expected): continue if first_matching is None: first_matching = w if (self.expected_regex is not None and not self.expected_regex.search(str(w))): continue # store warning for later retrieval self.warning = w self.filename = m.filename self.lineno = m.lineno return # Now we simply try to choose a helpful failure message if first_matching is not None: self._raiseFailure('"{}" does not match "{}"'.format( self.expected_regex.pattern, str(first_matching))) if self.obj_name: self._raiseFailure("{} not triggered by {}".format(exc_name, self.obj_name)) else: self._raiseFailure("{} not triggered".format(exc_name)) class _OrderedChainMap(collections.ChainMap): def __iter__(self): seen = set() for mapping in self.maps: for k in mapping: if k not in seen: seen.add(k) yield k class TestCase(object): """A class whose instances are single test cases. By default, the test code itself should be placed in a method named 'runTest'. If the fixture may be used for many test cases, create as many test methods as are needed. When instantiating such a TestCase subclass, specify in the constructor arguments the name of the test method that the instance is to execute. Test authors should subclass TestCase for their own tests. Construction and deconstruction of the test's environment ('fixture') can be implemented by overriding the 'setUp' and 'tearDown' methods respectively. If it is necessary to override the __init__ method, the base class __init__ method must always be called. It is important that subclasses should not change the signature of their __init__ method, since instances of the classes are instantiated automatically by parts of the framework in order to be run. When subclassing TestCase, you can set these attributes: * failureException: determines which exception will be raised when the instance's assertion methods fail; test methods raising this exception will be deemed to have 'failed' rather than 'errored'. * longMessage: determines whether long messages (including repr of objects used in assert methods) will be printed on failure in *addition* to any explicit message passed. * maxDiff: sets the maximum length of a diff in failure messages by assert methods using difflib. It is looked up as an instance attribute so can be configured by individual tests if required. """ failureException = AssertionError longMessage = True maxDiff = 80*8 # If a string is longer than _diffThreshold, use normal comparison instead # of difflib. See #11763. _diffThreshold = 2**16 def __init_subclass__(cls, *args, **kwargs): # Attribute used by TestSuite for classSetUp cls._classSetupFailed = False cls._class_cleanups = [] super().__init_subclass__(*args, **kwargs) def __init__(self, methodName='runTest'): """Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name. """ self._testMethodName = methodName self._outcome = None self._testMethodDoc = 'No test' try: testMethod = getattr(self, methodName) except AttributeError: if methodName != 'runTest': # we allow instantiation with no explicit method name # but not an *incorrect* or missing method name raise ValueError("no such test method in %s: %s" % (self.__class__, methodName)) else: self._testMethodDoc = testMethod.__doc__ self._cleanups = [] self._subtest = None # Map types to custom assertEqual functions that will compare # instances of said type in more detail to generate a more useful # error message. self._type_equality_funcs = {} self.addTypeEqualityFunc(dict, 'assertDictEqual') self.addTypeEqualityFunc(list, 'assertListEqual') self.addTypeEqualityFunc(tuple, 'assertTupleEqual') self.addTypeEqualityFunc(set, 'assertSetEqual') self.addTypeEqualityFunc(frozenset, 'assertSetEqual') self.addTypeEqualityFunc(str, 'assertMultiLineEqual') def addTypeEqualityFunc(self, typeobj, function): """Add a type specific assertEqual style function to compare a type. This method is for use by TestCase subclasses that need to register their own type equality functions to provide nicer error messages. Args: typeobj: The data type to call this function on when both values are of the same type in assertEqual(). function: The callable taking two arguments and an optional msg= argument that raises self.failureException with a useful error message when the two arguments are not equal. """ self._type_equality_funcs[typeobj] = function def addCleanup(self, function, /, *args, **kwargs): """Add a function, with arguments, to be called when the test is completed. Functions added are called on a LIFO basis and are called after tearDown on test failure or success. Cleanup items are called even if setUp fails (unlike tearDown).""" self._cleanups.append((function, args, kwargs)) def enterContext(self, cm): """Enters the supplied context manager. If successful, also adds its __exit__ method as a cleanup function and returns the result of the __enter__ method. """ return _enter_context(cm, self.addCleanup) @classmethod def addClassCleanup(cls, function, /, *args, **kwargs): """Same as addCleanup, except the cleanup items are called even if setUpClass fails (unlike tearDownClass).""" cls._class_cleanups.append((function, args, kwargs)) @classmethod def enterClassContext(cls, cm): """Same as enterContext, but class-wide.""" return _enter_context(cm, cls.addClassCleanup) def setUp(self): "Hook method for setting up the test fixture before exercising it." pass def tearDown(self): "Hook method for deconstructing the test fixture after testing it." pass @classmethod def setUpClass(cls): "Hook method for setting up class fixture before running tests in the class." @classmethod def tearDownClass(cls): "Hook method for deconstructing the class fixture after running all tests in the class." def countTestCases(self): return 1 def defaultTestResult(self): return result.TestResult() def shortDescription(self): """Returns a one-line description of the test, or None if no description has been provided. The default implementation of this method returns the first line of the specified test method's docstring. """ doc = self._testMethodDoc return doc.strip().split("\n")[0].strip() if doc else None def id(self): return "%s.%s" % (strclass(self.__class__), self._testMethodName) def __eq__(self, other): if type(self) is not type(other): return NotImplemented return self._testMethodName == other._testMethodName def __hash__(self): return hash((type(self), self._testMethodName)) def __str__(self): return "%s (%s.%s)" % (self._testMethodName, strclass(self.__class__), self._testMethodName) def __repr__(self): return "<%s testMethod=%s>" % \ (strclass(self.__class__), self._testMethodName) @contextlib.contextmanager def subTest(self, msg=_subtest_msg_sentinel, **params): """Return a context manager that will return the enclosed block of code in a subtest identified by the optional message and keyword parameters. A failure in the subtest marks the test case as failed but resumes execution at the end of the enclosed block, allowing further test code to be executed. """ if self._outcome is None or not self._outcome.result_supports_subtests: yield return parent = self._subtest if parent is None: params_map = _OrderedChainMap(params) else: params_map = parent.params.new_child(params) self._subtest = _SubTest(self, msg, params_map) try: with self._outcome.testPartExecutor(self._subtest, subTest=True): yield if not self._outcome.success: result = self._outcome.result if result is not None and result.failfast: raise _ShouldStop elif self._outcome.expectedFailure: # If the test is expecting a failure, we really want to # stop now and register the expected failure. raise _ShouldStop finally: self._subtest = parent def _addExpectedFailure(self, result, exc_info): try: addExpectedFailure = result.addExpectedFailure except AttributeError: warnings.warn("TestResult has no addExpectedFailure method, reporting as passes", RuntimeWarning) result.addSuccess(self) else: addExpectedFailure(self, exc_info) def _addUnexpectedSuccess(self, result): try: addUnexpectedSuccess = result.addUnexpectedSuccess except AttributeError: warnings.warn("TestResult has no addUnexpectedSuccess method, reporting as failure", RuntimeWarning) # We need to pass an actual exception and traceback to addFailure, # otherwise the legacy result can choke. try: raise _UnexpectedSuccess from None except _UnexpectedSuccess: result.addFailure(self, sys.exc_info()) else: addUnexpectedSuccess(self) def _callSetUp(self): self.setUp() def _callTestMethod(self, method): if method() is not None: warnings.warn(f'It is deprecated to return a value that is not None from a ' f'test case ({method})', DeprecationWarning, stacklevel=3) def _callTearDown(self): self.tearDown() def _callCleanup(self, function, /, *args, **kwargs): function(*args, **kwargs) def run(self, result=None): if result is None: result = self.defaultTestResult() startTestRun = getattr(result, 'startTestRun', None) stopTestRun = getattr(result, 'stopTestRun', None) if startTestRun is not None: startTestRun() else: stopTestRun = None result.startTest(self) try: testMethod = getattr(self, self._testMethodName) if (getattr(self.__class__, "__unittest_skip__", False) or getattr(testMethod, "__unittest_skip__", False)): # If the class or method was skipped. skip_why = (getattr(self.__class__, '__unittest_skip_why__', '') or getattr(testMethod, '__unittest_skip_why__', '')) _addSkip(result, self, skip_why) return result expecting_failure = ( getattr(self, "__unittest_expecting_failure__", False) or getattr(testMethod, "__unittest_expecting_failure__", False) ) outcome = _Outcome(result) try: self._outcome = outcome with outcome.testPartExecutor(self): self._callSetUp() if outcome.success: outcome.expecting_failure = expecting_failure with outcome.testPartExecutor(self): self._callTestMethod(testMethod) outcome.expecting_failure = False with outcome.testPartExecutor(self): self._callTearDown() self.doCleanups() if outcome.success: if expecting_failure: if outcome.expectedFailure: self._addExpectedFailure(result, outcome.expectedFailure) else: self._addUnexpectedSuccess(result) else: result.addSuccess(self) return result finally: # explicitly break reference cycle: # outcome.expectedFailure -> frame -> outcome -> outcome.expectedFailure outcome.expectedFailure = None outcome = None # clear the outcome, no more needed self._outcome = None finally: result.stopTest(self) if stopTestRun is not None: stopTestRun() def doCleanups(self): """Execute all cleanup functions. Normally called for you after tearDown.""" outcome = self._outcome or _Outcome() while self._cleanups: function, args, kwargs = self._cleanups.pop() with outcome.testPartExecutor(self): self._callCleanup(function, *args, **kwargs) # return this for backwards compatibility # even though we no longer use it internally return outcome.success @classmethod def doClassCleanups(cls): """Execute all class cleanup functions. Normally called for you after tearDownClass.""" cls.tearDown_exceptions = [] while cls._class_cleanups: function, args, kwargs = cls._class_cleanups.pop() try: function(*args, **kwargs) except Exception: cls.tearDown_exceptions.append(sys.exc_info()) def __call__(self, *args, **kwds): return self.run(*args, **kwds) def debug(self): """Run the test without collecting errors in a TestResult""" testMethod = getattr(self, self._testMethodName) if (getattr(self.__class__, "__unittest_skip__", False) or getattr(testMethod, "__unittest_skip__", False)): # If the class or method was skipped. skip_why = (getattr(self.__class__, '__unittest_skip_why__', '') or getattr(testMethod, '__unittest_skip_why__', '')) raise SkipTest(skip_why) self._callSetUp() self._callTestMethod(testMethod) self._callTearDown() while self._cleanups: function, args, kwargs = self._cleanups.pop() self._callCleanup(function, *args, **kwargs) def skipTest(self, reason): """Skip this test.""" raise SkipTest(reason) def fail(self, msg=None): """Fail immediately, with the given message.""" raise self.failureException(msg) def assertFalse(self, expr, msg=None): """Check that the expression is false.""" if expr: msg = self._formatMessage(msg, "%s is not false" % safe_repr(expr)) raise self.failureException(msg) def assertTrue(self, expr, msg=None): """Check that the expression is true.""" if not expr: msg = self._formatMessage(msg, "%s is not true" % safe_repr(expr)) raise self.failureException(msg) def _formatMessage(self, msg, standardMsg): """Honour the longMessage attribute when generating failure messages. If longMessage is False this means: * Use only an explicit message if it is provided * Otherwise use the standard message for the assert If longMessage is True: * Use the standard message * If an explicit message is provided, plus ' : ' and the explicit message """ if not self.longMessage: return msg or standardMsg if msg is None: return standardMsg try: # don't switch to '{}' formatting in Python 2.X # it changes the way unicode input is handled return '%s : %s' % (standardMsg, msg) except UnicodeDecodeError: return '%s : %s' % (safe_repr(standardMsg), safe_repr(msg)) def assertRaises(self, expected_exception, *args, **kwargs): """Fail unless an exception of class expected_exception is raised by the callable when invoked with specified positional and keyword arguments. If a different type of exception is raised, it will not be caught, and the test case will be deemed to have suffered an error, exactly as for an unexpected exception. If called with the callable and arguments omitted, will return a context object used like this:: with self.assertRaises(SomeException): do_something() An optional keyword argument 'msg' can be provided when assertRaises is used as a context object. The context manager keeps a reference to the exception as the 'exception' attribute. This allows you to inspect the exception after the assertion:: with self.assertRaises(SomeException) as cm: do_something() the_exception = cm.exception self.assertEqual(the_exception.error_code, 3) """ context = _AssertRaisesContext(expected_exception, self) try: return context.handle('assertRaises', args, kwargs) finally: # bpo-23890: manually break a reference cycle context = None def assertWarns(self, expected_warning, *args, **kwargs): """Fail unless a warning of class warnClass is triggered by the callable when invoked with specified positional and keyword arguments. If a different type of warning is triggered, it will not be handled: depending on the other warning filtering rules in effect, it might be silenced, printed out, or raised as an exception. If called with the callable and arguments omitted, will return a context object used like this:: with self.assertWarns(SomeWarning): do_something() An optional keyword argument 'msg' can be provided when assertWarns is used as a context object. The context manager keeps a reference to the first matching warning as the 'warning' attribute; similarly, the 'filename' and 'lineno' attributes give you information about the line of Python code from which the warning was triggered. This allows you to inspect the warning after the assertion:: with self.assertWarns(SomeWarning) as cm: do_something() the_warning = cm.warning self.assertEqual(the_warning.some_attribute, 147) """ context = _AssertWarnsContext(expected_warning, self) return context.handle('assertWarns', args, kwargs) def assertLogs(self, logger=None, level=None): """Fail unless a log message of level *level* or higher is emitted on *logger_name* or its children. If omitted, *level* defaults to INFO and *logger* defaults to the root logger. This method must be used as a context manager, and will yield a recording object with two attributes: `output` and `records`. At the end of the context manager, the `output` attribute will be a list of the matching formatted log messages and the `records` attribute will be a list of the corresponding LogRecord objects. Example:: with self.assertLogs('foo', level='INFO') as cm: logging.getLogger('foo').info('first message') logging.getLogger('foo.bar').error('second message') self.assertEqual(cm.output, ['INFO:foo:first message', 'ERROR:foo.bar:second message']) """ # Lazy import to avoid importing logging if it is not needed. from ._log import _AssertLogsContext return _AssertLogsContext(self, logger, level, no_logs=False) def assertNoLogs(self, logger=None, level=None): """ Fail unless no log messages of level *level* or higher are emitted on *logger_name* or its children. This method must be used as a context manager. """ from ._log import _AssertLogsContext return _AssertLogsContext(self, logger, level, no_logs=True) def _getAssertEqualityFunc(self, first, second): """Get a detailed comparison function for the types of the two args. Returns: A callable accepting (first, second, msg=None) that will raise a failure exception if first != second with a useful human readable error message for those types. """ # # NOTE(gregory.p.smith): I considered isinstance(first, type(second)) # and vice versa. I opted for the conservative approach in case # subclasses are not intended to be compared in detail to their super # class instances using a type equality func. This means testing # subtypes won't automagically use the detailed comparison. Callers # should use their type specific assertSpamEqual method to compare # subclasses if the detailed comparison is desired and appropriate. # See the discussion in http://bugs.python.org/issue2578. # if type(first) is type(second): asserter = self._type_equality_funcs.get(type(first)) if asserter is not None: if isinstance(asserter, str): asserter = getattr(self, asserter) return asserter return self._baseAssertEqual def _baseAssertEqual(self, first, second, msg=None): """The default assertEqual implementation, not type specific.""" if not first == second: standardMsg = '%s != %s' % _common_shorten_repr(first, second) msg = self._formatMessage(msg, standardMsg) raise self.failureException(msg) def assertEqual(self, first, second, msg=None): """Fail if the two objects are unequal as determined by the '==' operator. """ assertion_func = self._getAssertEqualityFunc(first, second) assertion_func(first, second, msg=msg) def assertNotEqual(self, first, second, msg=None): """Fail if the two objects are equal as determined by the '!=' operator. """ if not first != second: msg = self._formatMessage(msg, '%s == %s' % (safe_repr(first), safe_repr(second))) raise self.failureException(msg) def assertAlmostEqual(self, first, second, places=None, msg=None, delta=None): """Fail if the two objects are unequal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero, or by comparing that the difference between the two objects is more than the given delta. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most significant digit). If the two objects compare equal then they will automatically compare almost equal. """ if first == second: # shortcut return if delta is not None and places is not None: raise TypeError("specify delta or places not both") diff = abs(first - second) if delta is not None: if diff <= delta: return standardMsg = '%s != %s within %s delta (%s difference)' % ( safe_repr(first), safe_repr(second), safe_repr(delta), safe_repr(diff)) else: if places is None: places = 7 if round(diff, places) == 0: return standardMsg = '%s != %s within %r places (%s difference)' % ( safe_repr(first), safe_repr(second), places, safe_repr(diff)) msg = self._formatMessage(msg, standardMsg) raise self.failureException(msg) def assertNotAlmostEqual(self, first, second, places=None, msg=None, delta=None): """Fail if the two objects are equal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero, or by comparing that the difference between the two objects is less than the given delta. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most significant digit). Objects that are equal automatically fail. """ if delta is not None and places is not None: raise TypeError("specify delta or places not both") diff = abs(first - second) if delta is not None: if not (first == second) and diff > delta: return standardMsg = '%s == %s within %s delta (%s difference)' % ( safe_repr(first), safe_repr(second), safe_repr(delta), safe_repr(diff)) else: if places is None: places = 7 if not (first == second) and round(diff, places) != 0: return standardMsg = '%s == %s within %r places' % (safe_repr(first), safe_repr(second), places) msg = self._formatMessage