python空集合_python 集合（set)

1 classset(object):2 """

3 set() -> new empty set object4 set(iterable) -> new set object5

6 Build an unordered collection of unique elements.7 """

8 def add(self, *args, **kwargs): #real signature unknown

9 """

10 Add an element to a set.11

12 This has no effect if the element is already present.13 """

14 pass

15

16 def clear(self, *args, **kwargs): #real signature unknown

17 """Remove all elements from this set."""

18 pass

19

20 def copy(self, *args, **kwargs): #real signature unknown

21 """Return a shallow copy of a set."""

22 pass

23

24 def difference(self, *args, **kwargs): #real signature unknown

25 """

26 Return the difference of two or more sets as a new set.27

28 (i.e. all elements that are in this set but not the others.)29 """

30 pass

31

32 def difference_update(self, *args, **kwargs): #real signature unknown

33 """Remove all elements of another set from this set."""

34 pass

35

36 def discard(self, *args, **kwargs): #real signature unknown

37 """

38 Remove an element from a set if it is a member.39

40 If the element is not a member, do nothing.41 """

42 pass

43

44 def intersection(self, *args, **kwargs): #real signature unknown

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 """Update a set with the intersection of itself and another."""

54 pass

55

56 def isdisjoint(self, *args, **kwargs): #real signature unknown

57 """Return True if two sets have a null intersection."""

58 pass

59

60 def issubset(self, *args, **kwargs): #real signature unknown

61 """Report whether another set contains this set."""

62 pass

63

64 def issuperset(self, *args, **kwargs): #real signature unknown

65 """Report whether this set contains another set."""

66 pass

67

68 def pop(self, *args, **kwargs): #real signature unknown

69 """

70 Remove and return an arbitrary set element.71 Raises KeyError if the set is empty.72 """

73 pass

74

75 def remove(self, *args, **kwargs): #real signature unknown

76 """

77 Remove an element from a set; it must be a member.78

79 If the element is not a member, raise a KeyError.80 """

81 pass

82

83 def symmetric_difference(self, *args, **kwargs): #real signature unknown

84 """

85 Return the symmetric difference of two sets as a new set.86

87 (i.e. all elements that are in exactly one of the sets.)88 """

89 pass

90

91 def symmetric_difference_update(self, *args, **kwargs): #real signature unknown

92 """Update a set with the symmetric difference of itself and another."""

93 pass

94

95 def union(self, *args, **kwargs): #real signature unknown

96 """

97 Return the union of sets as a new set.98

99 (i.e. all elements that are in either set.)100 """

101 pass

102

103 def update(self, *args, **kwargs): #real signature unknown

104 """Update a set with the union of itself and others."""

105 pass

106

107 def __and__(self, *args, **kwargs): #real signature unknown

108 """Return self&value."""

109 pass

110

111 def __contains__(self, y): #real signature unknown; restored from __doc__

112 """x.__contains__(y) <==> y in x."""

113 pass

114

115 def __eq__(self, *args, **kwargs): #real signature unknown

116 """Return self==value."""

117 pass

118

119 def __getattribute__(self, *args, **kwargs): #real signature unknown

120 """Return getattr(self, name)."""

121 pass

122

123 def __ge__(self, *args, **kwargs): #real signature unknown

124 """Return self>=value."""

125 pass

126

127 def __gt__(self, *args, **kwargs): #real signature unknown

128 """Return self>value."""

129 pass

130

131 def __iand__(self, *args, **kwargs): #real signature unknown

132 """Return self&=value."""

133 pass

134

135 def __init__(self, seq=()): #known special case of set.__init__

136 """

137 set() -> new empty set object138 set(iterable) -> new set object139

140 Build an unordered collection of unique elements.141 # (copied from class doc)142 """

143 pass

144

145 def __ior__(self, *args, **kwargs): #real signature unknown

146 """Return self|=value."""

147 pass

148

149 def __isub__(self, *args, **kwargs): #real signature unknown

150 """Return self-=value."""

151 pass

152

153 def __iter__(self, *args, **kwargs): #real signature unknown

154 """Implement iter(self)."""

155 pass

156

157 def __ixor__(self, *args, **kwargs): #real signature unknown

158 """Return self^=value."""

159 pass

160

161 def __len__(self, *args, **kwargs): #real signature unknown

162 """Return len(self)."""

163 pass

164

165 def __le__(self, *args, **kwargs): #real signature unknown

166 """Return self<=value."""

167 pass

168

169 def __lt__(self, *args, **kwargs): #real signature unknown

170 """Return self

171 pass

172

173 @staticmethod #known case of __new__

174 def __new__(*args, **kwargs): #real signature unknown

175 """Create and return a new object. See help(type) for accurate signature."""

176 pass

177

178 def __ne__(self, *args, **kwargs): #real signature unknown

179 """Return self!=value."""

180 pass

181

182 def __or__(self, *args, **kwargs): #real signature unknown

183 """Return self|value."""

184 pass

185

186 def __rand__(self, *args, **kwargs): #real signature unknown

187 """Return value&self."""

188 pass

189

190 def __reduce__(self, *args, **kwargs): #real signature unknown

191 """Return state information for pickling."""

192 pass

193

194 def __repr__(self, *args, **kwargs): #real signature unknown

195 """Return repr(self)."""

196 pass

197

198 def __ror__(self, *args, **kwargs): #real signature unknown

199 """Return value|self."""

200 pass

201

202 def __rsub__(self, *args, **kwargs): #real signature unknown

203 """Return value-self."""

204 pass

205

206 def __rxor__(self, *args, **kwargs): #real signature unknown

207 """Return value^self."""

208 pass

209

210 def __sizeof__(self): #real signature unknown; restored from __doc__

211 """S.__sizeof__() -> size of S in memory, in bytes"""

212 pass

213

214 def __sub__(self, *args, **kwargs): #real signature unknown

215 """Return self-value."""

216 pass

217

218 def __xor__(self, *args, **kwargs): #real signature unknown

219 """Return self^value."""

220 pass

221

222 __hash__ = None

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