Python collections 模块,Set() 实例源码

我们从Python开源项目中,提取了以下50个代码示例,用于说明如何使用collections.Set()

项目:code    作者:ActiveState    | 项目源码 | 文件源码
def objwalk(obj, path=(), memo=None):
    if memo is None:
        memo = set()
    iterator = None
    if isinstance(obj, Mapping):
        iterator = iteritems
    elif isinstance(obj, (Sequence, Set)) and not isinstance(obj, string_types):
        iterator = enumerate
    if iterator:
        if id(obj) not in memo:
            memo.add(id(obj))
            for path_component, value in iterator(obj):
                for result in objwalk(value, path + (path_component,), memo):
                    yield result
            memo.remove(id(obj))
    else:
        yield path, obj

# optional test code from here on
项目:ngraph    作者:NervanaSystems    | 项目源码 | 文件源码
def __call__(self, *args, **kwargs):
        """
        Executes child computations in parallel.

        :arg args: list of values to the placeholders specified in __init__ *args

        :return: tuple of return values, one per return specified in __init__ returns list.
        """
        args = self.unpack_args_or_feed_dict(args, kwargs)
        for child in itervalues(self.child_computations):
            child.feed_input([args[i] for i in child.param_idx])

        return_vals = dict()
        for child in itervalues(self.child_computations):
            return_vals.update(child.get_results())

        if isinstance(self.computation_op.returns, Op):
            return return_vals[self.computation_op.returns]
        elif isinstance(self.computation_op.returns, (collections.Sequence, OrderedSet)):
            return tuple(return_vals[op] for op in self.computation_op.returns)
        elif isinstance(self.computation_op.returns, collections.Set):
            return return_vals
        else:
            return None
项目:zippy    作者:securesystemslab    | 项目源码 | 文件源码
def test_MutableMapping_subclass(self):
        # Test issue 9214
        mymap = UserDict()
        mymap['red'] = 5
        self.assertIsInstance(mymap.keys(), Set)
        self.assertIsInstance(mymap.keys(), KeysView)
        self.assertIsInstance(mymap.items(), Set)
        self.assertIsInstance(mymap.items(), ItemsView)

        mymap = UserDict()
        mymap['red'] = 5
        z = mymap.keys() | {'orange'}
        self.assertIsInstance(z, set)
        list(z)
        mymap['blue'] = 7               # Shouldn't affect 'z'
        self.assertEqual(sorted(z), ['orange', 'red'])

        mymap = UserDict()
        mymap['red'] = 5
        z = mymap.items() | {('orange', 3)}
        self.assertIsInstance(z, set)
        list(z)
        mymap['blue'] = 7               # Shouldn't affect 'z'
        self.assertEqual(sorted(z), [('orange', 3), ('red', 5)])
项目:oil    作者:oilshell    | 项目源码 | 文件源码
def test_abc_registry(self):
        d = dict(a=1)

        self.assertIsInstance(d.viewkeys(), collections.KeysView)
        self.assertIsInstance(d.viewkeys(), collections.MappingView)
        self.assertIsInstance(d.viewkeys(), collections.Set)
        self.assertIsInstance(d.viewkeys(), collections.Sized)
        self.assertIsInstance(d.viewkeys(), collections.Iterable)
        self.assertIsInstance(d.viewkeys(), collections.Container)

        self.assertIsInstance(d.viewvalues(), collections.ValuesView)
        self.assertIsInstance(d.viewvalues(), collections.MappingView)
        self.assertIsInstance(d.viewvalues(), collections.Sized)

        self.assertIsInstance(d.viewitems(), collections.ItemsView)
        self.assertIsInstance(d.viewitems(), collections.MappingView)
        self.assertIsInstance(d.viewitems(), collections.Set)
        self.assertIsInstance(d.viewitems(), collections.Sized)
        self.assertIsInstance(d.viewitems(), collections.Iterable)
        self.assertIsInstance(d.viewitems(), collections.Container)
项目:python2-tracer    作者:extremecoders-re    | 项目源码 | 文件源码
def test_abc_registry(self):
        d = dict(a=1)

        self.assertIsInstance(d.viewkeys(), collections.KeysView)
        self.assertIsInstance(d.viewkeys(), collections.MappingView)
        self.assertIsInstance(d.viewkeys(), collections.Set)
        self.assertIsInstance(d.viewkeys(), collections.Sized)
        self.assertIsInstance(d.viewkeys(), collections.Iterable)
        self.assertIsInstance(d.viewkeys(), collections.Container)

        self.assertIsInstance(d.viewvalues(), collections.ValuesView)
        self.assertIsInstance(d.viewvalues(), collections.MappingView)
        self.assertIsInstance(d.viewvalues(), collections.Sized)

        self.assertIsInstance(d.viewitems(), collections.ItemsView)
        self.assertIsInstance(d.viewitems(), collections.MappingView)
        self.assertIsInstance(d.viewitems(), collections.Set)
        self.assertIsInstance(d.viewitems(), collections.Sized)
        self.assertIsInstance(d.viewitems(), collections.Iterable)
        self.assertIsInstance(d.viewitems(), collections.Container)
项目:nirum-python    作者:spoqa    | 项目源码 | 文件源码
def validate_type(data, type_):
    instance_check = False
    abstract_types = {typing.AbstractSet, typing.Sequence, typing.Mapping}
    if hasattr(type_, '__origin__') and type_.__origin__ in abstract_types:
        param_type = get_abstract_param_types(type_)
        imp_types = {
            typing.AbstractSet: collections.Set,
            typing.Sequence: collections.Sequence,
            typing.Mapping: collections.Mapping,
        }
        instance_check = isinstance(data, imp_types[type_.__origin__]) and \
            all(isinstance(item, param_type[0]) for item in data)
    else:
        try:
            instance_check = isinstance(data, type_)
        except TypeError:
            if is_union_type(type_):
                instance_check = any(
                    isinstance(data, t) for t in get_union_types(type_)
                )
            else:
                raise ValueError('{!r} cannot validated.'.format(type_))
    return instance_check
项目:nirum-python    作者:spoqa    | 项目源码 | 文件源码
def serialize_meta(data):
    if hasattr(data, '__nirum_serialize__'):
        d = data.__nirum_serialize__()
    elif isinstance(data, (string_types, bool, int, float)):
        # FIXME: str in py2 represents binary string as well as text string.
        # It should be refactored so that the function explicitly takes
        # an expected type as like deserialize_meta() does.
        d = data
    elif (isinstance(data, datetime.datetime) or
            isinstance(data, datetime.date)):
        d = data.isoformat()
    elif isinstance(data, decimal.Decimal) or isinstance(data, uuid.UUID):
        d = str(data)
    elif (isinstance(data, collections.Set) or
          isinstance(data, collections.Sequence)):
        d = [serialize_meta(e) for e in data]
    elif isinstance(data, collections.Mapping):
        d = [
            {'key': serialize_meta(k), 'value': serialize_meta(v)}
            for k, v in data.items()
        ]
    else:
        d = data
    return d
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def _make_cmp(self, set_op, doc):
        "Make comparator method."
        def comparer(self, that):
            "Compare method for sorted set and set-like object."
            # pylint: disable=protected-access
            if isinstance(that, SortedSet):
                return set_op(self._set, that._set)
            elif isinstance(that, Set):
                return set_op(self._set, that)
            else:
                return NotImplemented

        comparer.__name__ = '__{0}__'.format(set_op.__name__)
        doc_str = 'Return True if and only if Set is {0} `that`.'
        comparer.__doc__ = doc_str.format(doc)

        return comparer
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def _make_cmp(self, set_op, doc):
        "Make comparator method."
        def comparer(self, that):
            "Compare method for sorted set and set-like object."
            # pylint: disable=protected-access
            if isinstance(that, SortedSet):
                return set_op(self._set, that._set)
            elif isinstance(that, Set):
                return set_op(self._set, that)
            else:
                return NotImplemented

        comparer.__name__ = '__{0}__'.format(set_op.__name__)
        doc_str = 'Return True if and only if Set is {0} `that`.'
        comparer.__doc__ = doc_str.format(doc)

        return comparer
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def _make_cmp(self, set_op, doc):
        "Make comparator method."
        def comparer(self, that):
            "Compare method for sorted set and set-like object."
            # pylint: disable=protected-access
            if isinstance(that, SortedSet):
                return set_op(self._set, that._set)
            elif isinstance(that, Set):
                return set_op(self._set, that)
            else:
                return NotImplemented

        comparer.__name__ = '__{0}__'.format(set_op.__name__)
        doc_str = 'Return True if and only if Set is {0} `that`.'
        comparer.__doc__ = doc_str.format(doc)

        return comparer
项目:django-clubhouse    作者:chazmead    | 项目源码 | 文件源码
def __hash__(self):
        # taken from collections.Set
        max_i = sys.maxint
        mask = 2 * max_i + 1
        n = len(self)
        h = 1927868237 * (n + 1)
        h &= mask
        for x in self:
            hx = hash(x)
            h ^= (hx ^ (hx << 16) ^ 89869747) * 3644798167
            h &= mask
        h = h * 69069 + 907133923
        h &= mask
        if h > max_i:
            h -= mask + 1
        if h == -1:
            h = 590923713
        return h
项目:bubblesub    作者:rr-    | 项目源码 | 文件源码
def getsize(top_obj):
    visited = set()

    def inner(obj):
        obj_id = id(obj)
        if obj_id in visited:
            return 0
        visited.add(obj_id)
        size = sys.getsizeof(obj)
        if isinstance(obj, (str, bytes, Number, range, bytearray)):
            pass
        elif isinstance(obj, (tuple, list, Set, deque)):
            size += sum(inner(i) for i in obj)
        elif isinstance(obj, Mapping) or hasattr(obj, 'items'):
            size += sum(inner(k) + inner(v) for k, v in obj.items())
        if hasattr(obj, '__dict__'):
            size += inner(vars(obj))
        if hasattr(obj, '__slots__'):
            size += sum(
                inner(getattr(obj, s))
                for s in obj.__slots__ if hasattr(obj, s))
        return size

    return inner(top_obj)
项目:pyomo    作者:Pyomo    | 项目源码 | 文件源码
def children(self, return_key=False):
        """Iterate over the children of this container.

        Args:
            return_key (bool): Set to :const:`True` to
                indicate that the return type should be a
                2-tuple consisting of the child storage key
                and the child object. By default, only the
                child objects are returned.

        Returns:
            iterator of objects or (key,object) tuples
        """
        if return_key:
            return enumerate(self._data)
        else:
            return self._data.__iter__()

    #
    # Define the Sequence abstract methods
    #
项目:yatta_reader    作者:sound88    | 项目源码 | 文件源码
def __init__(
        self,
        types=None,  # type: typing.Sequence[Union[type, Property]]
        name=None,  # type: Optional[str]
        required=False,  # type: bool
        versions=None,  # type: Optional[Sequence[Union[str, Version]]]
        name_space=None,  # type: Optional[str]
        prefix=None,  # type: Optional[str]
        attribute=False,  # type: bool
    ):
        if isinstance(types, (type, Property)):
            types = (types,)
        else:
            types = copy(types)
        self.types = types  # type: Optional[Sequence[type]]
        self.name = name
        self.required = required
        self._versions = None  # type: Optional[Union[Mapping[str, Optional[Property]], Set[Union[str, Number]]]]
        self.versions = versions  # type: Optional[Union[Mapping[str, Optional[Property]], Set[Union[str, Number]]]]
        self.name_space = name_space  # type: Optional[str]
        self.prefix = prefix  # type: Optional[str]
        self.attribute = attribute  # type: Optional[str]
项目:yatta_reader    作者:sound88    | 项目源码 | 文件源码
def versions(
        self,
        versions  # type: Optional[Sequence[Union[str, Version]]]
    ):
        # type: (...) -> Optional[Union[Mapping[str, Optional[Property]], Set[Union[str, Number]]]]
        if versions is not None:
            if isinstance(versions, (str, Number, meta.Version)):
                versions = (versions,)
            if isinstance(versions, Iterable):
                versions = tuple(
                    (v if isinstance(v, meta.Version) else meta.Version(v))
                    for v in versions
                )
            else:
                raise TypeError(
                    '``Property.versions`` requires a sequence of version strings or ' +
                    '``serial.properties.metadata.Version`` instances, not ' +
                    '``%s``.' % type(versions).__name__
                )
        self._versions = versions
项目:yatta_reader    作者:sound88    | 项目源码 | 文件源码
def __init__(
        self,
        types=None,  # type: Optional[Sequence[Union[type, Property]]]
        values=None,  # type: Optional[Union[typing.Sequence, typing.Set]]
        name=None,  # type: Optional[str]
        required=False,  # type: bool
        versions=None,  # type: Optional[typing.Collection]
        name_space=None,  # type: Optional[str]
        prefix=None,  # type: Optional[str]
        attribute=False,  # type: bool
    ):
        super().__init__(
            types=types,
            name=name,
            required=required,
            versions=versions,
            name_space=name_space,
            prefix=prefix,
            attribute=attribute
        )
        self._values = None
        self.values = values  # type: Optional[typing.Sequence]
项目:py-flags    作者:pasztorpisti    | 项目源码 | 文件源码
def process_inline_members_definition(members):
    """
    :param members: this can be any of the following:
    - a string containing a space and/or comma separated list of names: e.g.:
      "item1 item2 item3" OR "item1,item2,item3" OR "item1, item2, item3"
    - tuple/list/Set of strings (names)
    - Mapping of (name, data) pairs
    - any kind of iterable that yields (name, data) pairs
    :return: An iterable of (name, data) pairs.
    """
    if isinstance(members, str):
        members = ((name, UNDEFINED) for name in members.replace(',', ' ').split())
    elif isinstance(members, (tuple, list, collections.Set)):
        if members and isinstance(next(iter(members)), str):
            members = ((name, UNDEFINED) for name in members)
    elif isinstance(members, collections.Mapping):
        members = members.items()
    return members
项目:aws-cfn-plex    作者:lordmuffin    | 项目源码 | 文件源码
def _is_set(self, value):
        if isinstance(value, Set):
            return True
        return False
项目:Intranet-Penetration    作者:yuxiaokui    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:Intranet-Penetration    作者:yuxiaokui    | 项目源码 | 文件源码
def _make_cmp(set_op, doc):
        def comparer(self, that):
            if isinstance(that, SortedSet):
                return set_op(self._set, that._set)
            elif isinstance(that, Set):
                return set_op(self._set, that)
            else:
                raise TypeError('can only compare to a Set')

        comparer.__name__ = '__{0}__'.format(set_op.__name__)
        comparer.__doc__ = 'Return True if and only if ' + doc

        return comparer
项目:MKFQ    作者:maojingios    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:MKFQ    作者:maojingios    | 项目源码 | 文件源码
def _make_cmp(set_op, doc):
        def comparer(self, that):
            if isinstance(that, SortedSet):
                return set_op(self._set, that._set)
            elif isinstance(that, Set):
                return set_op(self._set, that)
            else:
                raise TypeError('can only compare to a Set')

        comparer.__name__ = '__{0}__'.format(set_op.__name__)
        comparer.__doc__ = 'Return True if and only if ' + doc

        return comparer
项目:zippy    作者:securesystemslab    | 项目源码 | 文件源码
def test_Set(self):
        for sample in [set, frozenset]:
            self.assertIsInstance(sample(), Set)
            self.assertTrue(issubclass(sample, Set))
        self.validate_abstract_methods(Set, '__contains__', '__iter__', '__len__')
        class MySet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
        self.validate_comparison(MySet())
项目:zippy    作者:securesystemslab    | 项目源码 | 文件源码
def test_hash_Set(self):
        class OneTwoThreeSet(Set):
            def __init__(self):
                self.contents = [1, 2, 3]
            def __contains__(self, x):
                return x in self.contents
            def __len__(self):
                return len(self.contents)
            def __iter__(self):
                return iter(self.contents)
            def __hash__(self):
                return self._hash()
        a, b = OneTwoThreeSet(), OneTwoThreeSet()
        self.assertTrue(hash(a) == hash(b))
项目:aws-ec2rescue-linux    作者:awslabs    | 项目源码 | 文件源码
def _is_set(self, value):
        if isinstance(value, Set):
            return True
        return False
项目:fg21sim    作者:liweitianux    | 项目源码 | 文件源码
def getsize(obj):
    """
    Recursively iterate to sum size of object & members.

    Returns
    -------
    size : int
        The size of the object in units of "Bytes".

    Credit
    ------
    * How do I determine the size of an object in Python?
      https://stackoverflow.com/a/30316760/4856091
    """
    zero_depth_bases = (str, bytes, Number, range, bytearray)

    def inner(obj, _seen_ids=set()):
        obj_id = id(obj)
        if obj_id in _seen_ids:
            return 0

        _seen_ids.add(obj_id)
        size = sys.getsizeof(obj)
        if isinstance(obj, zero_depth_bases):
            # bypass remaining control flow and return
            pass
        elif isinstance(obj, (tuple, list, Set, deque)):
            size += sum(inner(i) for i in obj)
        elif isinstance(obj, Mapping) or hasattr(obj, "items"):
            size += sum(inner(k) + inner(v) for k, v in obj.items())
        # Check for custom object instances - may subclass above too
        if hasattr(obj, "__dict__"):
            size += inner(vars(obj))
        if hasattr(obj, "__slots__"):
            # can have ``__slots__`` with ``__dict__``
            size += sum(inner(getattr(obj, s))
                        for s in obj.__slots__ if hasattr(obj, s))
        return size

    return inner(obj)
项目:driveboardapp    作者:nortd    | 项目源码 | 文件源码
def machine():
    """
    Return machine suffix to use in directory name when looking
    for bootloader.

    PyInstaller is reported to work even on ARM architecture. For that
    case functions system() and architecture() are not enough.
    Path to bootloader has to be composed from system(), architecture()
    and machine() like:
        'Linux-32bit-arm'
    """
    mach = platform.machine()
    if mach.startswith('arm'):
        return 'arm'
    else:
        # Assume x86/x86_64 machine.
        return None


# Set and get environment variables does not handle unicode strings correctly
# on Windows.

# Acting on os.environ instead of using getenv()/setenv()/unsetenv(),
# as suggested in <http://docs.python.org/library/os.html#os.environ>:
# "Calling putenv() directly does not change os.environ, so it's
# better to modify os.environ." (Same for unsetenv.)
项目:oil    作者:oilshell    | 项目源码 | 文件源码
def test_Set(self):
        for sample in [set, frozenset]:
            self.assertIsInstance(sample(), Set)
            self.assertTrue(issubclass(sample, Set))
        self.validate_abstract_methods(Set, '__contains__', '__iter__', '__len__')
        class MySet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
        self.validate_comparison(MySet())
项目:oil    作者:oilshell    | 项目源码 | 文件源码
def test_hash_Set(self):
        class OneTwoThreeSet(Set):
            def __init__(self):
                self.contents = [1, 2, 3]
            def __contains__(self, x):
                return x in self.contents
            def __len__(self):
                return len(self.contents)
            def __iter__(self):
                return iter(self.contents)
            def __hash__(self):
                return self._hash()
        a, b = OneTwoThreeSet(), OneTwoThreeSet()
        self.assertTrue(hash(a) == hash(b))
项目:oil    作者:oilshell    | 项目源码 | 文件源码
def test_issue16373(self):
        # Recursion error comparing comparable and noncomparable
        # Set instances
        class MyComparableSet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
        class MyNonComparableSet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
            def __le__(self, x):
                return NotImplemented
            def __lt__(self, x):
                return NotImplemented

        cs = MyComparableSet()
        ncs = MyNonComparableSet()

        # Run all the variants to make sure they don't mutually recurse
        ncs < cs
        ncs <= cs
        ncs > cs
        ncs >= cs
        cs < ncs
        cs <= ncs
        cs > ncs
        cs >= ncs
项目:python2-tracer    作者:extremecoders-re    | 项目源码 | 文件源码
def test_Set(self):
        for sample in [set, frozenset]:
            self.assertIsInstance(sample(), Set)
            self.assertTrue(issubclass(sample, Set))
        self.validate_abstract_methods(Set, '__contains__', '__iter__', '__len__')
        class MySet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
        self.validate_comparison(MySet())
项目:python2-tracer    作者:extremecoders-re    | 项目源码 | 文件源码
def test_hash_Set(self):
        class OneTwoThreeSet(Set):
            def __init__(self):
                self.contents = [1, 2, 3]
            def __contains__(self, x):
                return x in self.contents
            def __len__(self):
                return len(self.contents)
            def __iter__(self):
                return iter(self.contents)
            def __hash__(self):
                return self._hash()
        a, b = OneTwoThreeSet(), OneTwoThreeSet()
        self.assertTrue(hash(a) == hash(b))
项目:python2-tracer    作者:extremecoders-re    | 项目源码 | 文件源码
def test_issue16373(self):
        # Recursion error comparing comparable and noncomparable
        # Set instances
        class MyComparableSet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
        class MyNonComparableSet(Set):
            def __contains__(self, x):
                return False
            def __len__(self):
                return 0
            def __iter__(self):
                return iter([])
            def __le__(self, x):
                return NotImplemented
            def __lt__(self, x):
                return NotImplemented

        cs = MyComparableSet()
        ncs = MyNonComparableSet()

        # Run all the variants to make sure they don't mutually recurse
        ncs < cs
        ncs <= cs
        ncs > cs
        ncs >= cs
        cs < ncs
        cs <= ncs
        cs > ncs
        cs >= ncs
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __reversed__(self):
        """
        Return an iterator over the Set. Elements are iterated in their reverse
        sorted order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return reversed(self._list)
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)
项目:splunk_ta_ps4_f1_2016    作者:jonathanvarley    | 项目源码 | 文件源码
def __reversed__(self):
        """
        Return an iterator over the Set. Elements are iterated in their reverse
        sorted order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return reversed(self._list)
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def __reversed__(self):
        """
        Return an iterator over the Set. Elements are iterated in their reverse
        sorted order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return reversed(self._list)
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:TA-SyncKVStore    作者:georgestarcher    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)
项目:pytruth    作者:google    | 项目源码 | 文件源码
def ContainsNoDuplicates(self):
    # Dictionaries and Sets have unique members by definition; avoid iterating.
    if isinstance(self._actual, (collections.Mapping, collections.Set)):
      return
    duplicates = []
    entries = set()
    for i in self._actual:
      if i in entries:
        duplicates.append(i)
      entries.add(i)
    if duplicates:
      self._FailWithSubject(
          'has the following duplicates: <{0}>'.format(duplicates))
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def __reversed__(self):
        """
        Return an iterator over the Set. Elements are iterated in their reverse
        sorted order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return reversed(self._list)
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def __setitem__(self, key, value):
        """Set `d[key]` to *value*."""
        if key not in self:
            self._list_add(key)
        self._setitem(key, value)
项目:cb-defense-splunk-app    作者:carbonblack    | 项目源码 | 文件源码
def __iter__(self):
        """
        Return an iterator over the Set. Elements are iterated in their sorted
        order.

        Iterating the Set while adding or deleting values may raise a
        `RuntimeError` or fail to iterate over all entries.
        """
        return iter(self._list)