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How to use return_none method in refurb
Best Python code snippet using refurb_python
test_sideeffects.py
Source:test_sideeffects.py 
1# Licensed under Apache License Version 2.0 - see LICENSE2import operator3import pickle4import sys5import pytest6from iteration_utilities import sideeffects, return_None7import helper_funcs as _hf8from helper_cls import T, toT9def raise_error_when_below10(val):10 if isinstance(val, tuple):11 if val[0].value < 10:12 raise ValueError()13 else:14 if val.value < 10:15 raise ValueError()16def test_sideeffects_empty1():17 assert list(sideeffects([], return_None)) == []18def test_sideeffects_empty2():19 assert list(sideeffects([], return_None, 0)) == []20def test_sideeffects_empty3():21 assert list(sideeffects([], return_None, 1)) == []22def test_sideeffects_empty4():23 assert list(sideeffects([], return_None, 10)) == []24def test_sideeffects_normal1():25 l = []26 assert list(sideeffects([T(1), T(2)], l.append)) == [T(1), T(2)]27 assert l == [T(1), T(2)]28def test_sideeffects_normal2():29 l = []30 assert list(sideeffects([T(1), T(2)], l.append, 0)) == [T(1), T(2)]31 assert l == [T(1), T(2)]32def test_sideeffects_normal3():33 l = []34 assert list(sideeffects([T(1), T(2)], l.append, 1)) == [T(1), T(2)]35 assert l == [(T(1), ), (T(2), )]36def test_sideeffects_normal4():37 l = []38 assert list(sideeffects([T(1), T(2)], l.append, 2)) == [T(1), T(2)]39 assert l == [(T(1), T(2))]40def test_sideeffects_normal5():41 l = []42 assert list(sideeffects([T(1), T(2), T(3)], l.append,43 times=2)) == [T(1), T(2), T(3)]44 assert l == [(T(1), T(2)), (T(3), )]45def test_sideeffects_normal6():46 # generator47 l = []48 assert list(sideeffects((i for i in [T(1), T(2)]),49 l.append, 2)) == [T(1), T(2)]50 assert l == [(T(1), T(2))]51def test_sideeffects_normal7():52 # useless side-effect53 assert list(sideeffects([T(1), T(2)], return_None)) == [T(1), T(2)]54def test_sideeffects_normal8():55 # useless side-effect56 assert list(sideeffects(toT(range(10)), return_None, 3)) == toT(range(10))57def test_sideeffects_attribute1():58 it = sideeffects(toT(range(10)), return_None)59 assert it.times == 060 assert it.func is return_None61 assert it.count == 062def test_sideeffects_failure1():63 l = []64 with pytest.raises(_hf.FailIter.EXC_TYP, match=_hf.FailIter.EXC_MSG):65 sideeffects(_hf.FailIter(), l.append)66def test_sideeffects_failure2():67 l = []68 with pytest.raises(_hf.FailIter.EXC_TYP, match=_hf.FailIter.EXC_MSG):69 sideeffects(_hf.FailIter(), l.append, 1)70def test_sideeffects_failure3():71 with pytest.raises(ValueError):72 list(sideeffects([T(1), T(2), T(3)], raise_error_when_below10))73def test_sideeffects_failure4():74 with pytest.raises(ValueError):75 list(sideeffects([T(11), T(12), T(3)], raise_error_when_below10))76def test_sideeffects_failure5():77 with pytest.raises(ValueError):78 list(sideeffects([T(11), T(12), T(3)], raise_error_when_below10, 2))79def test_sideeffects_failure6():80 with pytest.raises(ValueError):81 list(sideeffects([T(3), T(12), T(11)], raise_error_when_below10, 2))82def test_sideeffects_failure7():83 # Test that a failing iterator doesn't raise a SystemError84 with pytest.raises(_hf.FailNext.EXC_TYP, match=_hf.FailNext.EXC_MSG):85 list(sideeffects(_hf.FailNext(), lambda x: x))86def test_sideeffects_failure8():87 # Too few arguments88 with pytest.raises(TypeError):89 sideeffects()90def test_sideeffects_copy1():91 _hf.iterator_copy(sideeffects(toT([1, 2, 3, 4]), return_None))92def test_sideeffects_failure_setstate1():93 # If times==0 then the second argument must be None94 se = sideeffects([T(1), T(2), T(3), T(4)], return_None)95 with pytest.raises(TypeError):96 se.__setstate__((0, ()))97def test_sideeffects_failure_setstate2():98 # The first argument must be smaller than the length of the second99 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)100 with pytest.raises(ValueError):101 se.__setstate__((1, (T(1), )))102def test_sideeffects_failure_setstate3():103 # The first argument must not be smaller than zero104 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)105 with pytest.raises(ValueError):106 se.__setstate__((-1, (T(1), )))107def test_sideeffects_failure_setstate4():108 # The length of the second argument must be equal to the "times".109 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)110 with pytest.raises(ValueError):111 se.__setstate__((1, (T(1), T(2))))112def test_sideeffects_failure_setstate5():113 # If the second argument is None then the times must be zero114 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)115 with pytest.raises(TypeError):116 se.__setstate__((0, None))117def test_sideeffects_failure_setstate6():118 # If the second argument is None then the first argument must be zero119 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 0)120 with pytest.raises(TypeError):121 se.__setstate__((1, None))122def test_sideeffects_failure_setstate7():123 # The second argument must be a tuple or None124 se = sideeffects([T(1), T(2), T(3), T(4)], return_None, 2)125 with pytest.raises(TypeError):126 se.__setstate__((1, [T(1), T(2)]))127def test_sideeffects_failure_setstate8():128 _hf.iterator_setstate_list_fail(129 sideeffects([T(1), T(2), T(3), T(4)], return_None, 2))130def test_sideeffects_failure_setstate9():131 _hf.iterator_setstate_empty_fail(132 sideeffects([T(1), T(2), T(3), T(4)], return_None, 2))133def test_sideeffects_pickle1(protocol):134 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None)135 assert next(suc) == T(1)136 x = pickle.dumps(suc, protocol=protocol)137 assert list(pickle.loads(x)) == [T(2), T(3), T(4)]138def test_sideeffects_pickle2(protocol):139 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None)140 x = pickle.dumps(suc, protocol=protocol)141 assert list(pickle.loads(x)) == [T(1), T(2), T(3), T(4)]142def test_sideeffects_pickle3(protocol):143 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)144 x = pickle.dumps(suc, protocol=protocol)145 assert list(pickle.loads(x)) == [T(1), T(2), T(3), T(4)]146def test_sideeffects_pickle4(protocol):147 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None, 1)148 assert next(suc) == T(1)149 x = pickle.dumps(suc, protocol=protocol)150 assert list(pickle.loads(x)) == [T(2), T(3), T(4)]151def test_sideeffects_pickle5(protocol):152 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None, 2)153 assert next(suc) == T(1)154 x = pickle.dumps(suc, protocol=protocol)155 assert list(pickle.loads(x)) == [T(2), T(3), T(4)]156def test_sideeffects_pickle6(protocol):157 suc = sideeffects([T(1), T(2), T(3), T(4)], return_None, 2)158 assert next(suc) == T(1)159 assert next(suc) == T(2)160 x = pickle.dumps(suc, protocol=protocol)161 assert list(pickle.loads(x)) == [T(3), T(4)]162def test_sideeffects_lengthhint1():163 it = sideeffects([1, 2, 3, 4, 5, 6], return_None)164 _hf.check_lengthhint_iteration(it, 6)165def test_sideeffects_failure_lengthhint1():166 f_it = _hf.FailLengthHint(toT([1, 2, 3]))167 it = sideeffects(f_it, return_None)168 with pytest.raises(_hf.FailLengthHint.EXC_TYP, match=_hf.FailLengthHint.EXC_MSG):169 operator.length_hint(it)170 with pytest.raises(_hf.FailLengthHint.EXC_TYP, match=_hf.FailLengthHint.EXC_MSG):171 list(it)172def test_sideeffects_failure_lengthhint2():173 # This only checks for overflow if the length_hint is above PY_SSIZE_T_MAX174 of_it = _hf.OverflowLengthHint(toT([1, 2, 3]), sys.maxsize + 1)175 it = sideeffects(of_it, return_None)176 with pytest.raises(OverflowError):177 operator.length_hint(it)178 with pytest.raises(OverflowError):...
info_container.py
Source:info_container.py
1import pprint2class InfoContainer:3 def __init__(self, items, return_none=False):4 self.__items = []5 self.__data = items6 self.return_none = return_none7 if isinstance(items, dict):8 self.__items.append({})9 for key, value in items.items():10 self.__items[0][key] = self._convert_to_info_container_if_needed(value)11 if isinstance(items, (list, tuple)):12 for value in items:13 self.__items.append(self._convert_to_info_container_if_needed(value))14 def data(self):15 return self.__data16 def is_list(self):17 return len(self.__items) > 0 and isinstance(self.__items[0], self.__class__)18 def _convert_to_info_container_if_needed(self, value):19 if isinstance(value, dict):20 return self.__class__(value, return_none=self.return_none)21 if isinstance(value, (list, tuple)):22 return [self._convert_to_info_container_if_needed(elem) for elem in value]23 return value24 def __eq__(self, other):25 return (isinstance(other, self.__class__) and self.__dict__ == other.__dict__)26 def __ne__(self, other):27 return not self.__eq__(other)28 def __repr__(self):29 return pprint.pformat(self.__dict__)30 def __getitem__(self, key):31 if isinstance(key, int):32 return self.__items[key]33 return self.__items[0][key]34 def __len__(self):35 return len(self.__items)36 def __getattribute__(self, name):37 try:38 return object.__getattribute__(self, name)39 except AttributeError:40 try:41 return self.__items[0][name]42 except KeyError:43 if self.return_none:44 return None45 raise AttributeError(name)46 def __getstate__(self):47 return self.__dict__48 def __setstate__(self, state):...
views.py
Source:views.py
1import ui.lang_buttons as lb2from ui.utils import search_bd3def type_view(type, lang, return_none=False):4 if type is None:5 if return_none:6 return lb.both[lang]7 elif type == 0:8 return lb.flat[lang]9 elif type == 1:10 return lb.room[lang]11def city_view(city, db, lang, return_none=False):12 if not city:13 if return_none:14 return lb.none_[lang]15 else:16 return search_bd(city, db.cities)17def district_view(district, db, lang, return_none=False):18 if not district:19 if return_none:20 return lb.none_[lang]21 else:22 return search_bd(district, db.districts)23def sex_view(sex, lang, return_none=False):24 if sex == 0:25 return lb.both[lang]26 elif sex == 1:27 return lb.male[lang]28 elif sex == 2:29 return lb.female[lang]30 elif sex == 3:31 return lb.couple[lang]32 else:33 if return_none:34 return lb.none_[lang]35def owner_view(owner, lang, return_none=False):36 if owner:37 return lb.landlord_botton[lang]38 else:39 if owner is False:40 return lb.agent_botton[lang]41 if owner is None:42 if return_none:43 return lb.agent_botton[lang]44def yes_or_no(parameter, lang):45 if parameter:46 return lb.yes[lang]47 else:48 if parameter is False:...
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