1.7 python数据类型之set类

类名:set

  1 def add(self, *args, **kwargs):  # real signature unknown
  2         """ 向集合中添加元素,如果该元素已存在则不添加 """
  3         """
  4         Add an element to a set.
  5 
  6         This has no effect if the element is already present.
  7         """
  8         pass
  9 
 10     def clear(self, *args, **kwargs):  # real signature unknown
 11         """ 清空集合 """
 12         """ Remove all elements from this set. """
 13         pass
 14 
 15     def copy(self, *args, **kwargs):  # real signature unknown
 16         """ 浅拷贝 """
 17         """ Return a shallow copy of a set. """
 18         pass
 19 
 20     def difference(self, *args, **kwargs):  # real signature unknown
 21         """ 返回A中存在B中不存在的元素 """
 22         """
 23         Return the difference of two or more sets as a new set.
 24 
 25         (i.e. all elements that are in this set but not the others.)
 26         """
 27         pass
 28 
 29     def difference_update(self, *args, **kwargs):  # real signature unknown
 30         """ 返回A中存在B中不存在的元素并将其更新给A """
 31         """ Remove all elements of another set from this set. """
 32         pass
 33 
 34     def discard(self, *args, **kwargs):  # real signature unknown
 35         """ 移除指定元素,不存在不报错 """
 36         """
 37         Remove an element from a set if it is a member.
 38 
 39         If the element is not a member, do nothing.
 40         """
 41         pass
 42 
 43     def intersection(self, *args, **kwargs):  # real signature unknown
 44         """ 交集 """
 45         """
 46         Return the intersection of two sets as a new set.
 47 
 48         (i.e. all elements that are in both sets.)
 49         """
 50         pass
 51 
 52     def intersection_update(self, *args, **kwargs):  # real signature unknown
 53         """ 取交集并更新到A """
 54         """ Update a set with the intersection of itself and another. """
 55         pass
 56 
 57     def isdisjoint(self, *args, **kwargs):  # real signature unknown
 58         """ 如果没有交集返回True,否则返回False """
 59         """ Return True if two sets have a null intersection. """
 60         pass
 61 
 62     def issubset(self, *args, **kwargs):  # real signature unknown
 63         """ 如果A是B的子集,返回True,否则返回False """
 64         """ Report whether another set contains this set. """
 65         pass
 66 
 67     def issuperset(self, *args, **kwargs):  # real signature unknown
 68         """ 如果A是B的父集,返回True,否则返回False """
 69         """ Report whether this set contains another set. """
 70         pass
 71 
 72     def pop(self, *args, **kwargs):  # real signature unknown
 73         """ 随机删除集合中的元素 """
 74         """
 75         Remove and return an arbitrary set element.
 76         Raises KeyError if the set is empty.
 77         """
 78         pass
 79 
 80     def remove(self, *args, **kwargs):  # real signature unknown
 81         """ 移除集合中的指定元素 """
 82         """
 83         Remove an element from a set; it must be a member.
 84 
 85         If the element is not a member, raise a KeyError.
 86         """
 87         pass
 88 
 89     def symmetric_difference(self, *args, **kwargs):  # real signature unknown
 90         """ 对称差集 """
 91         """
 92         Return the symmetric difference of two sets as a new set.
 93 
 94         (i.e. all elements that are in exactly one of the sets.)
 95         """
 96         pass
 97 
 98     def symmetric_difference_update(self, *args, **kwargs):  # real signature unknown
 99         """ 取对称差集并更新到A """
100         """ Update a set with the symmetric difference of itself and another. """
101         pass
102 
103     def union(self, *args, **kwargs):  # real signature unknown
104         """ 并集 """
105         """
106         Return the union of sets as a new set.
107 
108         (i.e. all elements that are in either set.)
109         """
110         pass
111 
112     def update(self, *args, **kwargs):  # real signature unknown
113         """ 更新 """
114         """ Update a set with the union of itself and others. """
115         pass
116 
117     def __and__(self, *args, **kwargs):  # real signature unknown
118         """ Return self&value. """
119         pass
120 
121     def __contains__(self, y):  # real signature unknown; restored from __doc__
122         """ x.__contains__(y) <==> y in x. """
123         pass
124 
125     def __eq__(self, *args, **kwargs):  # real signature unknown
126         """ Return self==value. """
127         pass
128 
129     def __getattribute__(self, *args, **kwargs):  # real signature unknown
130         """ Return getattr(self, name). """
131         pass
132 
133     def __ge__(self, *args, **kwargs):  # real signature unknown
134         """ Return self>=value. """
135         pass
136 
137     def __gt__(self, *args, **kwargs):  # real signature unknown
138         """ Return self>value. """
139         pass
140 
141     def __iand__(self, *args, **kwargs):  # real signature unknown
142         """ Return self&=value. """
143         pass
144 
145     def __init__(self, seq=()):  # known special case of set.__init__
146         """
147         set() -> new empty set object
148         set(iterable) -> new set object
149 
150         Build an unordered collection of unique elements.
151         # (copied from class doc)
152         """
153         pass
154 
155     def __ior__(self, *args, **kwargs):  # real signature unknown
156         """ Return self|=value. """
157         pass
158 
159     def __isub__(self, *args, **kwargs):  # real signature unknown
160         """ Return self-=value. """
161         pass
162 
163     def __iter__(self, *args, **kwargs):  # real signature unknown
164         """ Implement iter(self). """
165         pass
166 
167     def __ixor__(self, *args, **kwargs):  # real signature unknown
168         """ Return self^=value. """
169         pass
170 
171     def __len__(self, *args, **kwargs):  # real signature unknown
172         """ Return len(self). """
173         pass
174 
175     def __le__(self, *args, **kwargs):  # real signature unknown
176         """ Return self<=value. """
177         pass
178 
179     def __lt__(self, *args, **kwargs):  # real signature unknown
180         """ Return self<value. """
181         pass
182 
183     @staticmethod  # known case of __new__
184     def __new__(*args, **kwargs):  # real signature unknown
185         """ Create and return a new object.  See help(type) for accurate signature. """
186         pass
187 
188     def __ne__(self, *args, **kwargs):  # real signature unknown
189         """ Return self!=value. """
190         pass
191 
192     def __or__(self, *args, **kwargs):  # real signature unknown
193         """ Return self|value. """
194         pass
195 
196     def __rand__(self, *args, **kwargs):  # real signature unknown
197         """ Return value&self. """
198         pass
199 
200     def __reduce__(self, *args, **kwargs):  # real signature unknown
201         """ Return state information for pickling. """
202         pass
203 
204     def __repr__(self, *args, **kwargs):  # real signature unknown
205         """ Return repr(self). """
206         pass
207 
208     def __ror__(self, *args, **kwargs):  # real signature unknown
209         """ Return value|self. """
210         pass
211 
212     def __rsub__(self, *args, **kwargs):  # real signature unknown
213         """ Return value-self. """
214         pass
215 
216     def __rxor__(self, *args, **kwargs):  # real signature unknown
217         """ Return value^self. """
218         pass
219 
220     def __sizeof__(self):  # real signature unknown; restored from __doc__
221         """ S.__sizeof__() -> size of S in memory, in bytes """
222         pass
223 
224     def __sub__(self, *args, **kwargs):  # real signature unknown
225         """ Return self-value. """
226         pass
227 
228     def __xor__(self, *args, **kwargs):  # real signature unknown
229         """ Return self^value. """
230         pass
231 
232     __hash__ = None

 

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