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How to use __iter__ method in Molotov
Best Python code snippet using molotov_python
test_summary.py
Source:test_summary.py 
1# -*- coding: UTF-8 -*-2from __future__ import absolute_import, division3from mock import Mock, patch4from nose.tools import *5from behave.model import ScenarioOutline, Scenario6from behave.reporter.summary import SummaryReporter, format_summary7class TestFormatStatus(object):8 def test_passed_entry_contains_label(self):9 summary = {10 'passed': 1,11 'skipped': 0,12 'failed': 0,13 'undefined': 0,14 }15 assert format_summary('fnord', summary).startswith('1 fnord passed')16 def test_passed_entry_is_pluralised(self):17 summary = {18 'passed': 10,19 'skipped': 0,20 'failed': 0,21 'undefined': 0,22 }23 assert format_summary('fnord', summary).startswith('10 fnords passed')24 def test_remaining_fields_are_present(self):25 summary = {26 'passed': 10,27 'skipped': 1,28 'failed': 2,29 'undefined': 3,30 }31 output = format_summary('fnord', summary)32 assert '1 skipped' in output33 assert '2 failed' in output34 assert '3 undefined' in output35 def test_missing_fields_are_not_present(self):36 summary = {37 'passed': 10,38 'skipped': 1,39 'failed': 2,40 }41 output = format_summary('fnord', summary)42 assert '1 skipped' in output43 assert '2 failed' in output44 assert 'undefined' not in output45class TestSummaryReporter(object):46 @patch('sys.stdout')47 def test_duration_is_totalled_up_and_outputted(self, stdout):48 features = [Mock(), Mock(), Mock(), Mock()]49 features[0].duration = 1.950 features[0].status = 'passed'51 features[0].__iter__ = Mock(return_value=iter([]))52 features[1].duration = 2.753 features[1].status = 'passed'54 features[1].__iter__ = Mock(return_value=iter([]))55 features[2].duration = 3.556 features[2].status = 'passed'57 features[2].__iter__ = Mock(return_value=iter([]))58 features[3].duration = 4.359 features[3].status = 'passed'60 features[3].__iter__ = Mock(return_value=iter([]))61 config = Mock()62 reporter = SummaryReporter(config)63 [reporter.feature(f) for f in features]64 eq_(round(reporter.duration, 3), 12.400)65 reporter.end()66 output = stdout.write.call_args_list[-1][0][0]67 minutes = int(reporter.duration / 60.0)68 seconds = reporter.duration % 6069 assert '%dm' % (minutes,) in output70 assert '%02.1f' % (seconds,) in output71 @patch('sys.stdout')72 @patch('behave.reporter.summary.format_summary')73 def test_feature_status_is_collected_and_reported(self, format_summary,74 stdout):75 features = [Mock(), Mock(), Mock(), Mock(), Mock()]76 features[0].duration = 1.977 features[0].status = 'passed'78 features[0].__iter__ = Mock(return_value=iter([]))79 features[1].duration = 2.780 features[1].status = 'failed'81 features[1].__iter__ = Mock(return_value=iter([]))82 features[2].duration = 3.583 features[2].status = 'skipped'84 features[2].__iter__ = Mock(return_value=iter([]))85 features[3].duration = 4.386 features[3].status = 'passed'87 features[3].__iter__ = Mock(return_value=iter([]))88 features[4].duration = 5.189 features[4].status = None90 features[4].__iter__ = Mock(return_value=iter([]))91 config = Mock()92 reporter = SummaryReporter(config)93 [reporter.feature(f) for f in features]94 reporter.end()95 expected = {96 'passed': 2,97 'failed': 1,98 'skipped': 2,99 'untested': 0,100 }101 eq_(format_summary.call_args_list[0][0], ('feature', expected))102 @patch('sys.stdout')103 @patch('behave.reporter.summary.format_summary')104 def test_scenario_status_is_collected_and_reported(self, format_summary,105 stdout):106 feature = Mock()107 scenarios = [Mock(), Mock(), Mock(), Mock(), Mock()]108 scenarios[0].status = 'failed'109 scenarios[0].__iter__ = Mock(return_value=iter([]))110 scenarios[1].status = 'failed'111 scenarios[1].__iter__ = Mock(return_value=iter([]))112 scenarios[2].status = 'skipped'113 scenarios[2].__iter__ = Mock(return_value=iter([]))114 scenarios[3].status = 'passed'115 scenarios[3].__iter__ = Mock(return_value=iter([]))116 scenarios[4].status = None117 scenarios[4].__iter__ = Mock(return_value=iter([]))118 feature.status = 'failed'119 feature.duration = 12.3120 feature.__iter__ = Mock(return_value=iter(scenarios))121 config = Mock()122 reporter = SummaryReporter(config)123 reporter.feature(feature)124 reporter.end()125 expected = {126 'passed': 1,127 'failed': 2,128 'skipped': 2,129 'untested': 0,130 }131 eq_(format_summary.call_args_list[1][0], ('scenario', expected))132 @patch('behave.reporter.summary.format_summary')133 @patch('sys.stdout')134 def test_scenario_outline_status_is_collected_and_reported(self, stdout,135 format_summary):136 feature = Mock()137 scenarios = [ ScenarioOutline(u"<string>", 0, u"scenario_outline", u"name"),138 Mock(), Mock(), Mock() ]139 subscenarios = [ Mock(), Mock(), Mock(), Mock() ]140 subscenarios[0].status = 'passed'141 subscenarios[0].__iter__ = Mock(return_value=iter([]))142 subscenarios[1].status = 'failed'143 subscenarios[1].__iter__ = Mock(return_value=iter([]))144 subscenarios[2].status = 'failed'145 subscenarios[2].__iter__ = Mock(return_value=iter([]))146 subscenarios[3].status = 'skipped'147 subscenarios[3].__iter__ = Mock(return_value=iter([]))148 scenarios[0]._scenarios = subscenarios149 scenarios[1].status = 'failed'150 scenarios[1].__iter__ = Mock(return_value=iter([]))151 scenarios[2].status = 'skipped'152 scenarios[2].__iter__ = Mock(return_value=iter([]))153 scenarios[3].status = 'passed'154 scenarios[3].__iter__ = Mock(return_value=iter([]))155 feature.status = 'failed'156 feature.duration = 12.4157 feature.__iter__ = Mock(return_value=iter(scenarios))158 config = Mock()159 reporter = SummaryReporter(config)160 reporter.feature(feature)161 reporter.end()162 expected = {163 'passed': 2,164 'failed': 3,165 'skipped': 2,166 'untested': 0,167 }168 eq_(format_summary.call_args_list[1][0], ('scenario', expected))169 @patch('sys.stdout')170 @patch('behave.reporter.summary.format_summary')171 def test_step_status_is_collected_and_reported(self, format_summary,172 stdout):173 feature = Mock()174 scenario = Mock()175 steps = [Mock(), Mock(), Mock(), Mock(), Mock()]176 steps[0].status = 'failed'177 steps[0].__iter__ = Mock(return_value=iter([]))178 steps[1].status = 'undefined'179 steps[1].__iter__ = Mock(return_value=iter([]))180 steps[2].status = 'passed'181 steps[2].__iter__ = Mock(return_value=iter([]))182 steps[3].status = 'passed'183 steps[3].__iter__ = Mock(return_value=iter([]))184 steps[4].status = None185 steps[4].__iter__ = Mock(return_value=iter([]))186 feature.status = 'failed'187 feature.duration = 12.3188 feature.__iter__ = Mock(return_value=iter([scenario]))189 scenario.status = 'failed'190 scenario.__iter__ = Mock(return_value=iter(steps))191 config = Mock()192 reporter = SummaryReporter(config)193 reporter.feature(feature)194 reporter.end()195 expected = {196 'passed': 2,197 'failed': 1,198 'skipped': 1,199 'untested': 0,200 'undefined': 1,201 }...
itertools.py
Source:itertools.py
1import __builtin__23class chain(__builtin__.object):4 def __getattribute__(): pass5 def __iter__(): pass6 def next(): pass7 __new__ = 08 from_iterable = 09 10class combinations(__builtin__.object):11 def __getattribute__(): pass12 def __iter__(): pass13 def next(): pass14 __new__ = 015 16class combinations_with_replacement(__builtin__.object):17 def __getattribute__(): pass18 def __iter__(): pass19 def next(): pass20 __new__ = 021 22class compress(__builtin__.object):23 def __getattribute__(): pass24 def __iter__(): pass25 def next(): pass26 __new__ = 027 28class count(__builtin__.object):29 def __getattribute__(): pass30 def __iter__(): pass31 def __reduce__(): pass32 def __repr__(): pass33 def next(): pass34 __new__ = 035 36class cycle(__builtin__.object):37 def __getattribute__(): pass38 def __iter__(): pass39 def next(): pass40 __new__ = 041 42class dropwhile(__builtin__.object):43 def __getattribute__(): pass44 def __iter__(): pass45 def next(): pass46 __new__ = 047 48class groupby(__builtin__.object):49 def __getattribute__(): pass50 def __iter__(): pass51 def next(): pass52 __new__ = 053 54class ifilter(__builtin__.object):55 def __getattribute__(): pass56 def __iter__(): pass57 def next(): pass58 __new__ = 059 60class ifilterfalse(__builtin__.object):61 def __getattribute__(): pass62 def __iter__(): pass63 def next(): pass64 __new__ = 065 66class imap(__builtin__.object):67 def __getattribute__(): pass68 def __iter__(): pass69 def next(): pass70 __new__ = 071 72class islice(__builtin__.object):73 def __getattribute__(): pass74 def __iter__(): pass75 def next(): pass76 __new__ = 077 78class izip(__builtin__.object):79 def __getattribute__(): pass80 def __iter__(): pass81 def next(): pass82 __new__ = 083 84class izip_longest(__builtin__.object):85 def __getattribute__(): pass86 def __iter__(): pass87 def next(): pass88 __new__ = 089 90class permutations(__builtin__.object):91 def __getattribute__(): pass92 def __iter__(): pass93 def next(): pass94 __new__ = 095 96class product(__builtin__.object):97 def __getattribute__(): pass98 def __iter__(): pass99 def next(): pass100 __new__ = 0101 102class repeat(__builtin__.object):103 def __getattribute__(): pass104 def __iter__(): pass105 def __length_hint__(): pass106 def __repr__(): pass107 def next(): pass108 __new__ = 0109 110class starmap(__builtin__.object):111 def __getattribute__(): pass112 def __iter__(): pass113 def next(): pass114 __new__ = 0115 116class takewhile(__builtin__.object):117 def __getattribute__(): pass118 def __iter__(): pass119 def next(): pass120 __new__ = 0121122def tee(): pass123
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non_iterator_returned.py
Source:non_iterator_returned.py
2# pylint: disable=too-few-public-methods, missing-docstring, no-self-use, useless-object-inheritance3import six4class FirstGoodIterator(object):5 """ yields in iterator. """6 def __iter__(self):7 for index in range(10):8 yield index9class SecondGoodIterator(object):10 """ __iter__ and next """11 def __iter__(self):12 return self13 def __next__(self):14 """ Infinite iterator, but still an iterator """15 return 116 def next(self):17 """Same as __next__, but for Python 2."""18 return 119class ThirdGoodIterator(object):20 """ Returns other iterator, not the current instance """21 def __iter__(self):22 return SecondGoodIterator()23class FourthGoodIterator(object):24 """ __iter__ returns iter(...) """25 def __iter__(self):26 return iter(range(10))27class IteratorMetaclass(type):28 def __next__(cls):29 return 130 def next(cls):31 return 232@six.add_metaclass(IteratorMetaclass)33class IteratorClass(object):34 """Iterable through the metaclass."""35class FifthGoodIterator(object):36 """__iter__ returns a class which uses an iterator-metaclass."""37 def __iter__(self):38 return IteratorClass39class FileBasedIterator(object):40 def __init__(self, path):41 self.path = path42 self.file = None43 def __iter__(self):44 if self.file is not None:45 self.file.close()46 self.file = open(self.path)47 # self file has two infered values: None and <instance of 'file'>48 # we don't want to emit error in this case49 return self.file50class FirstBadIterator(object):51 """ __iter__ returns a list """52 def __iter__(self): # [non-iterator-returned]53 return []54class SecondBadIterator(object):55 """ __iter__ without next """56 def __iter__(self): # [non-iterator-returned]57 return self58class ThirdBadIterator(object):59 """ __iter__ returns an instance of another non-iterator """60 def __iter__(self): # [non-iterator-returned]61 return SecondBadIterator()62class FourthBadIterator(object):63 """__iter__ returns a class."""64 def __iter__(self): # [non-iterator-returned]...
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