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How to use _make_result method in stestr
Best Python code snippet using stestr_python
test_graph.py
Source:test_graph.py 
...20class GraphResultTests(unittest.TestCase):21 _values = (None, 1, 1.2, True, False, [1, 2, 3], {'x': 1, 'y': 2})22 def test_result_value(self):23 for v in self._values:24 result = self._make_result(v)25 self.assertEqual(result.value, v)26 def test_result_attr(self):27 # value is not a dict28 result = self._make_result(123)29 with self.assertRaises(ValueError):30 result.something31 expected = {'a': 1, 'b': 2}32 result = self._make_result(expected)33 self.assertEqual(result.a, 1)34 self.assertEqual(result.b, 2)35 with self.assertRaises(AttributeError):36 result.not_present37 def test_result_item(self):38 # value is not a dict, list39 result = self._make_result(123)40 with self.assertRaises(ValueError):41 result['something']42 with self.assertRaises(ValueError):43 result[0]44 # dict key access45 expected = {'a': 1, 'b': 2}46 result = self._make_result(expected)47 self.assertEqual(result['a'], 1)48 self.assertEqual(result['b'], 2)49 with self.assertRaises(KeyError):50 result['not_present']51 with self.assertRaises(ValueError):52 result[0]53 # list index access54 expected = [0, 1]55 result = self._make_result(expected)56 self.assertEqual(result[0], 0)57 self.assertEqual(result[1], 1)58 with self.assertRaises(IndexError):59 result[2]60 with self.assertRaises(ValueError):61 result['something']62 def test_as_vertex(self):63 prop_name = 'name'64 prop_val = 'val'65 vertex_dict = {'id': object(),66 'label': object(),67 'type': 'vertex',68 'properties': {prop_name: [{'value': prop_val, 'whatever': object()}]}69 }70 required_attrs = [k for k in vertex_dict if k != 'properties']71 result = self._make_result(vertex_dict)72 vertex = result.as_vertex()73 for attr in required_attrs:74 self.assertEqual(getattr(vertex, attr), vertex_dict[attr])75 self.assertEqual(len(vertex.properties), 1)76 self.assertEqual(vertex.properties[prop_name][0].value, prop_val)77 # no props78 modified_vertex_dict = vertex_dict.copy()79 del modified_vertex_dict['properties']80 vertex = self._make_result(modified_vertex_dict).as_vertex()81 self.assertEqual(vertex.properties, {})82 # wrong 'type'83 modified_vertex_dict = vertex_dict.copy()84 modified_vertex_dict['type'] = 'notavertex'85 result = self._make_result(modified_vertex_dict)86 self.assertRaises(TypeError, result.as_vertex)87 # missing required properties88 for attr in required_attrs:89 modified_vertex_dict = vertex_dict.copy()90 del modified_vertex_dict[attr]91 result = self._make_result(modified_vertex_dict)92 self.assertRaises(TypeError, result.as_vertex)93 def test_as_edge(self):94 prop_name = 'name'95 prop_val = 'val'96 edge_dict = {'id': object(),97 'label': object(),98 'type': 'edge',99 'inV': object(),100 'inVLabel': object(),101 'outV': object(),102 'outVLabel': object(),103 'properties': {prop_name: prop_val}104 }105 required_attrs = [k for k in edge_dict if k != 'properties']106 result = self._make_result(edge_dict)107 edge = result.as_edge()108 for attr in required_attrs:109 self.assertEqual(getattr(edge, attr), edge_dict[attr])110 self.assertEqual(len(edge.properties), 1)111 self.assertEqual(edge.properties[prop_name], prop_val)112 # no props113 modified_edge_dict = edge_dict.copy()114 del modified_edge_dict['properties']115 edge = self._make_result(modified_edge_dict).as_edge()116 self.assertEqual(edge.properties, {})117 # wrong 'type'118 modified_edge_dict = edge_dict.copy()119 modified_edge_dict['type'] = 'notanedge'120 result = self._make_result(modified_edge_dict)121 self.assertRaises(TypeError, result.as_edge)122 # missing required properties123 for attr in required_attrs:124 modified_edge_dict = edge_dict.copy()125 del modified_edge_dict[attr]126 result = self._make_result(modified_edge_dict)127 self.assertRaises(TypeError, result.as_edge)128 def test_as_path(self):129 vertex_dict = {'id': object(),130 'label': object(),131 'type': 'vertex',132 'properties': {'name': [{'value': 'val', 'whatever': object()}]}133 }134 edge_dict = {'id': object(),135 'label': object(),136 'type': 'edge',137 'inV': object(),138 'inVLabel': object(),139 'outV': object(),140 'outVLabel': object(),141 'properties': {'name': 'val'}142 }143 path_dict = {'labels': [['a', 'b'], ['c']],144 'objects': [vertex_dict, edge_dict]145 }146 result = self._make_result(path_dict)147 path = result.as_path()148 self.assertEqual(path.labels, path_dict['labels'])149 # make sure inner objects are bound correctly150 self.assertIsInstance(path.objects[0], Vertex)151 self.assertIsInstance(path.objects[1], Edge)152 # missing required properties153 for attr in path_dict:154 modified_path_dict = path_dict.copy()155 del modified_path_dict[attr]156 result = self._make_result(modified_path_dict)157 self.assertRaises(TypeError, result.as_path)158 def test_str(self):159 for v in self._values:160 self.assertEqual(str(self._make_result(v)), str(v))161 def test_repr(self):162 for v in self._values:163 result = self._make_result(v)164 self.assertEqual(eval(repr(result)), result)165 def _make_result(self, value):166 # direct pass-through now167 return Result(value)168class GraphTypeTests(unittest.TestCase):169 # see also: GraphResultTests.test_as_*170 def test_vertex_str_repr(self ):171 prop_name = 'name'172 prop_val = 'val'173 kwargs = {'id': 'id_val', 'label': 'label_val', 'type': 'vertex', 'properties': {prop_name: [{'value': prop_val}]}}174 vertex = Vertex(**kwargs)175 transformed = kwargs.copy()176 transformed['properties'] = {prop_name: [VertexProperty(prop_val)]}177 self.assertEqual(eval(str(vertex)), transformed)178 self.assertEqual(eval(repr(vertex)), vertex)179 def test_edge_str_repr(self ):...
os.bzl
Source:os.bzl
...31 )32 return struct(stdout = result.stdout, error = error)33 # Success.34 return struct(stdout = result.stdout, error = None)35def _make_result(36 error = None,37 ubuntu_release = None,38 macos_release = None):39 """Return a fully-populated struct result for determine_os, below."""40 if ubuntu_release != None:41 distribution = "ubuntu"42 elif macos_release != None:43 distribution = "macos"44 else:45 distribution = None46 return struct(47 error = error,48 distribution = distribution,49 is_macos = (macos_release != None),50 is_ubuntu = (ubuntu_release != None),51 ubuntu_release = ubuntu_release,52 macos_release = macos_release,53 )54def _determine_linux(repository_ctx):55 """Handle determine_os on Linux."""56 # Shared error message text across different failure cases.57 error_prologue = "could not determine Linux distribution: "58 # Run sed to determine Linux NAME and VERSION_ID.59 sed = exec_using_which(repository_ctx, [60 "sed",61 "-n",62 "/^\(NAME\|VERSION_ID\)=/{s/[^=]*=//;s/\"//g;p}",63 "/etc/os-release",64 ])65 if sed.error != None:66 return _make_result(error = error_prologue + sed.error)67 # Compute an identifying string, in the form of "$NAME $VERSION_ID".68 lines = [line.strip() for line in sed.stdout.strip().split("\n")]69 distro = " ".join([x for x in lines if len(x) > 0])70 # Match supported Ubuntu release(s). These should match those listed in71 # both doc/developers.rst the root CMakeLists.txt.72 for ubuntu_release in ["16.04", "18.04"]:73 if distro == "Ubuntu " + ubuntu_release:74 return _make_result(ubuntu_release = ubuntu_release)75 # Nothing matched.76 return _make_result(77 error = error_prologue + "unsupported distribution '%s'" % distro,78 )79def _determine_macos(repository_ctx):80 """Handle determine_os on macOS."""81 # Shared error message text across different failure cases.82 error_prologue = "could not determine macOS version: "83 # Run sw_vers to determine macOS version.84 sw_vers = exec_using_which(repository_ctx, [85 "sw_vers",86 "-productVersion",87 ])88 if sw_vers.error != None:89 return _make_result(error = error_prologue + sw_vers.error)90 major_minor_versions = sw_vers.stdout.strip().split(".")[:2]91 macos_release = ".".join(major_minor_versions)92 # Match supported macOS release(s).93 if macos_release in ["10.13", "10.14"]:94 return _make_result(macos_release = macos_release)95 # Nothing matched.96 return _make_result(97 error = error_prologue + "unsupported macOS '%s'" % macos_release,98 )99def determine_os(repository_ctx):100 """101 A repository_rule helper function that determines which of the supported OS102 versions we are targeting.103 Argument:104 repository_ctx: The context passed to the repository_rule calling this.105 Result:106 a struct, with attributes:107 - error: str iff any error occurred, else None108 - distribution: str either "ubuntu" or "macos" if no error109 - is_macos: True iff on a supported macOS release, else False110 - macos_release: str like "10.14" iff on a supported macOS, else None111 - is_ubuntu: True iff on a supported Ubuntu version, else False112 - ubuntu_release: str like "16.04" iff on a supported ubuntu, else None113 """114 os_name = repository_ctx.os.name115 if os_name == "mac os x":116 return _determine_macos(repository_ctx)117 elif os_name == "linux":118 return _determine_linux(repository_ctx)119 else:120 return _make_result(error = "unknown or unsupported OS '%s'" % os_name)121def os_specific_alias(repository_ctx, mapping):122 """123 A repository_rule helper function that creates a BUILD file with alias()124 declarations based on which supported OS version we are targeting.125 Argument:126 repository_ctx: The context passed to the repository_rule calling this.127 mapping: dict(str, list(str)) where the keys match the OS, and the list128 of values are of the form name=actual as in alias(name, actual).129 The keys of mapping are searched in the following preferential order:130 - Exact release, via e.g., "Ubuntu 16.04" or "macOS 10.14"131 - Any release, via "Ubuntu default" or "macOS default"132 - Anything else, via "default"133 """134 os_result = determine_os(repository_ctx)...
test_hyperband_cost_promotion.py
Source:test_hyperband_cost_promotion.py
...14from syne_tune.optimizer.schedulers.hyperband import HyperbandScheduler15from syne_tune.search_space import randint, uniform16from syne_tune.backend.trial_status import Trial17from syne_tune.optimizer.scheduler import SchedulerDecision18def _make_result(epoch, metric, cost):19 return dict(epoch=epoch, metric=metric, cost=cost)20def _new_trial(trial_id: int, config: dict):21 return Trial(22 trial_id=trial_id,23 config=config,24 creation_time=datetime.now())25def test_cost_offset():26 config_space = {27 'int': randint(1, 2),28 'float': uniform(5.5, 6.5),29 'epochs': 27}30 scheduler = HyperbandScheduler(31 config_space,32 searcher='random',33 metric='metric',34 mode='max',35 resource_attr='epoch',36 type='cost_promotion',37 max_resource_attr='epochs',38 rung_system_kwargs={'cost_attr': 'cost'})39 # Start 4 trials40 trials = dict()41 for trial_id in range(4):42 trials[trial_id] = _new_trial(43 trial_id, scheduler.suggest(trial_id=trial_id).config)44 # Make sure that 0, 1 are promoted eventually45 decision = scheduler.on_trial_result(46 trials[0], _make_result(1, 0.9, 1.0))47 assert decision == SchedulerDecision.PAUSE48 assert scheduler._cost_offset[str(0)] == 1.049 sugg = scheduler.suggest(trial_id=len(trials))50 assert sugg.spawn_new_trial_id51 trials[4] = _new_trial(4, sugg.config)52 decision = scheduler.on_trial_result(53 trials[1], _make_result(1, 0.8, 3.0))54 assert decision == SchedulerDecision.PAUSE55 assert scheduler._cost_offset[str(1)] == 3.056 # 1 < 4/3 -> Promote 057 sugg = scheduler.suggest(trial_id=len(trials))58 assert not sugg.spawn_new_trial_id59 assert sugg.checkpoint_trial_id == 060 assert sugg.config is not None61 trials[0].config = sugg.config62 decision = scheduler.on_trial_result(63 trials[2], _make_result(1, 0.7, 10.0))64 assert decision == SchedulerDecision.PAUSE65 assert scheduler._cost_offset[str(2)] == 10.066 decision = scheduler.on_trial_result(67 trials[0], _make_result(3, 0.95, 3.0))68 assert decision == SchedulerDecision.PAUSE69 assert scheduler._cost_offset[str(0)] == 4.070 # 4 < 14/3 -> Promote 171 sugg = scheduler.suggest(trial_id=len(trials))72 assert not sugg.spawn_new_trial_id73 assert sugg.checkpoint_trial_id == 174 assert sugg.config is not None75 trials[1].config = sugg.config76 decision = scheduler.on_trial_result(77 trials[1], _make_result(3, 0.85, 4.0))78 assert decision == SchedulerDecision.PAUSE79 assert scheduler._cost_offset[str(1)] == 7.080 new_trial_id = len(trials)81 # Nothing can be promoted here (4 > 11/3)82 sugg = scheduler.suggest(trial_id=new_trial_id)83 assert sugg.spawn_new_trial_id84 trials[new_trial_id] = _new_trial(new_trial_id, sugg.config)85# Same scenario as above, but resumed trials start from86# scratch, which should lead to cost offsets being reset87def test_reset_cost_offset():88 config_space = {89 'int': randint(1, 2),90 'float': uniform(5.5, 6.5),91 'epochs': 27}92 scheduler = HyperbandScheduler(93 config_space,94 searcher='random',95 metric='metric',96 mode='max',97 resource_attr='epoch',98 type='cost_promotion',99 max_resource_attr='epochs',100 rung_system_kwargs={'cost_attr': 'cost'})101 # Start 4 trials102 trials = dict()103 for trial_id in range(4):104 trials[trial_id] = _new_trial(105 trial_id, scheduler.suggest(trial_id=trial_id).config)106 # Make sure that 0, 1 are promoted eventually107 decision = scheduler.on_trial_result(108 trials[0], _make_result(1, 0.9, 1.0))109 assert decision == SchedulerDecision.PAUSE110 assert scheduler._cost_offset[str(0)] == 1.0111 sugg = scheduler.suggest(trial_id=len(trials))112 assert sugg.spawn_new_trial_id113 trials[4] = _new_trial(4, sugg.config)114 decision = scheduler.on_trial_result(115 trials[1], _make_result(1, 0.8, 3.0))116 assert decision == SchedulerDecision.PAUSE117 assert scheduler._cost_offset[str(1)] == 3.0118 # 1 < 4/3 -> Promote 0119 sugg = scheduler.suggest(trial_id=len(trials))120 assert not sugg.spawn_new_trial_id121 assert sugg.checkpoint_trial_id == 0122 assert sugg.config is not None123 trials[0].config = sugg.config124 decision = scheduler.on_trial_result(125 trials[2], _make_result(1, 0.7, 10.0))126 assert decision == SchedulerDecision.PAUSE127 assert scheduler._cost_offset[str(2)] == 10.0128 # trial_id 0 reports for epoch=1, which signals restart129 # This should trigger reset of cost offset130 decision = scheduler.on_trial_result(131 trials[0], _make_result(1, 0.9, 1.5))132 assert decision == SchedulerDecision.CONTINUE133 assert scheduler._cost_offset[str(0)] == 0.0134 decision = scheduler.on_trial_result(135 trials[0], _make_result(2, 0.91, 2.5))136 assert decision == SchedulerDecision.CONTINUE137 assert scheduler._cost_offset[str(0)] == 0.0138 decision = scheduler.on_trial_result(139 trials[0], _make_result(3, 0.95, 3.0))140 assert decision == SchedulerDecision.PAUSE141 assert scheduler._cost_offset[str(0)] == 3.0142 # 4 < 14/3 -> Promote 1143 sugg = scheduler.suggest(trial_id=len(trials))144 assert not sugg.spawn_new_trial_id145 assert sugg.checkpoint_trial_id == 1146 assert sugg.config is not None147 trials[1].config = sugg.config148 # trial_id 1 reports for epoch=1, which signals restart149 # This should trigger reset of cost offset150 decision = scheduler.on_trial_result(151 trials[1], _make_result(1, 0.8, 2.5))152 assert decision == SchedulerDecision.CONTINUE153 assert scheduler._cost_offset[str(1)] == 0.0154 decision = scheduler.on_trial_result(155 trials[1], _make_result(2, 0.81, 3.5))156 assert decision == SchedulerDecision.CONTINUE157 assert scheduler._cost_offset[str(1)] == 0.0158 decision = scheduler.on_trial_result(159 trials[1], _make_result(3, 0.85, 4.0))160 assert decision == SchedulerDecision.PAUSE...
dateutils.py
Source:dateutils.py
...28 )29 raise TypeError(30 'Incorrect type of object {} Expected "datetime.date" or "datetime.datetime"'.format(instance),31 )32def _make_result(data, *handlers):33 for handler in handlers:34 data = handler(data)35 return data36def to_string(d, fmt=None):37 default_fmt = (38 DEFAULT_DATETIME_FORMAT39 if isinstance(d, _dt.datetime)40 else41 DEFAULT_DATE_FORMAT42 )43 return d.strftime(fmt or default_fmt)44def date_args_to_string(fmt):45 def wrapper(f):46 @wraps(f)47 def wrapped(*args, **kwargs):48 new_args = []49 for a in args:50 if isinstance(a, _dt.date):51 new_args.append(to_string(a, fmt))52 else:53 new_args.append(a)54 for k, v in kwargs.items():55 if isinstance(v, _dt.date):56 kwargs[k] = to_string(v, fmt)57 return f(*new_args, **kwargs)58 return wrapped59 return wrapper60def minus_delta(datetime, **kwargs):61 return _make_copy(datetime - _dt.timedelta(**kwargs))62def plus_delta(datetime, **kwargs):63 return _make_copy(datetime + _dt.timedelta(**kwargs))64def minus_seconds(datetime, seconds, *handlers):65 return _make_result(minus_delta(datetime, seconds=seconds), *handlers)66def plus_seconds(datetime, seconds, *handlers):67 return _make_result(plus_delta(datetime, seconds=seconds), *handlers)68def minus_minutes(datetime, minutes, *handlers):69 return _make_result(minus_delta(datetime, minutes=minutes), *handlers)70def plus_minutes(datetime, minutes, *handlers):71 return _make_result(plus_delta(datetime, minutes=minutes), *handlers)72def minus_hours(datetime, hours, *handlers):73 return _make_result(minus_delta(datetime, hours=hours), *handlers)74def plus_hours(datetime, hours, *handlers):75 return _make_result(plus_delta(datetime, hours=hours), *handlers)76def minus_days(datetime, days, *handlers):77 return _make_result(minus_delta(datetime, days=days), *handlers)78def plus_days(datetime, days, *handlers):79 return _make_result(plus_delta(datetime, days=days), *handlers)80def minus_weeks(datetime, weeks, *handlers):81 return _make_result(minus_delta(datetime, weeks=weeks), *handlers)82def plus_weeks(datetime, weeks, *handlers):83 return _make_result(plus_delta(datetime, weeks=weeks), *handlers)84def minus_months(datetime, months, *handlers):85 return _make_result(_make_copy(datetime - relativedelta(months=months)), *handlers)86def plus_months(datetime, months, *handlers):87 return _make_result(_make_copy(datetime - relativedelta(months=-months)), *handlers)88def minus_years(datetime, years, *handlers):89 return _make_result(_make_copy(datetime - relativedelta(years=years)), *handlers)90def plus_years(datetime, years, *handlers):91 return _make_result(_make_copy(datetime - relativedelta(years=-years)), *handlers)92def to_start_week(datetime, *handlers):93 days = _dt.datetime.now().weekday()94 return _make_result(minus_delta(datetime, days=days), *handlers)95def to_start_month(datetime, *handlers):96 return _make_result(_make_copy(datetime.replace(day=1)), *handlers)97def to_start_year(datetime, *handlers):98 return _make_result(_make_copy(datetime.replace(day=1, month=1)), *handlers)99def to_end_month(datetime, *handlers):100 _, end_day = calendar.monthrange(datetime.year, datetime.month)101 return _make_result(_make_copy(datetime.replace(day=end_day)), *handlers)102def to_date(date, *handlers):103 return _make_result(_dt.date(date.year, date.month, date.day), *handlers)104def now(*handlers):105 return _make_result(_dt.datetime.now(), *handlers)106def date(year, month, day, *handlers):107 return _make_result(_dt.date(year, month, day), *handlers)108def today(*handlers):109 return _make_result(_dt.date.today(), *handlers)110class delta:111 minus_seconds = staticmethod(lambda s: lambda d: minus_seconds(d, s))112 plus_seconds = staticmethod(lambda s: lambda d: plus_seconds(d, s))113 minus_minutes = staticmethod(lambda m: lambda d: minus_minutes(d, m))114 plus_minutes = staticmethod(lambda m: lambda d: plus_minutes(d, m))115 minus_hours = staticmethod(lambda h: lambda d: minus_hours(d, h))116 plus_hours = staticmethod(lambda h: lambda d: plus_hours(d, h))117 minus_days = staticmethod(lambda y: lambda d: minus_days(d, y))118 plus_days = staticmethod(lambda y: lambda d: plus_days(d, y))119 minus_weeks = staticmethod(lambda w: lambda d: minus_weeks(d, w))120 plus_weeks = staticmethod(lambda w: lambda d: plus_weeks(d, w))121 minus_months = staticmethod(lambda m: lambda d: minus_months(d, m))122 plus_months = staticmethod(lambda m: lambda d: plus_months(d, m))123 minus_years = staticmethod(lambda y: lambda d: minus_years(d, y))...
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