1 """A more or less complete user-defined wrapper around list objects."""
2
5 self.data = []
6 if initlist is not None:
7
8 if type(initlist) == type(self.data):
9 self.data[:] = initlist
10 elif isinstance(initlist, UserList):
11 self.data[:] = initlist.data[:]
12 else:
13 self.data = list(initlist)
14 - def __repr__(self): return repr(self.data)
15 - def __lt__(self, other): return self.data < self.__cast(other)
16 - def __le__(self, other): return self.data <= self.__cast(other)
17 - def __eq__(self, other): return self.data == self.__cast(other)
18 - def __ne__(self, other): return self.data != self.__cast(other)
19 - def __gt__(self, other): return self.data > self.__cast(other)
20 - def __ge__(self, other): return self.data >= self.__cast(other)
22 if isinstance(other, UserList): return other.data
23 else: return other
25 return cmp(self.data, self.__cast(other))
27 - def __len__(self): return len(self.data)
32 i = max(i, 0); j = max(j, 0)
33 return self.__class__(self.data[i:j])
35 i = max(i, 0); j = max(j, 0)
36 if isinstance(other, UserList):
37 self.data[i:j] = other.data
38 elif isinstance(other, type(self.data)):
39 self.data[i:j] = other
40 else:
41 self.data[i:j] = list(other)
43 i = max(i, 0); j = max(j, 0)
44 del self.data[i:j]
46 if isinstance(other, UserList):
47 return self.__class__(self.data + other.data)
48 elif isinstance(other, type(self.data)):
49 return self.__class__(self.data + other)
50 else:
51 return self.__class__(self.data + list(other))
53 if isinstance(other, UserList):
54 return self.__class__(other.data + self.data)
55 elif isinstance(other, type(self.data)):
56 return self.__class__(other + self.data)
57 else:
58 return self.__class__(list(other) + self.data)
60 if isinstance(other, UserList):
61 self.data += other.data
62 elif isinstance(other, type(self.data)):
63 self.data += other
64 else:
65 self.data += list(other)
66 return self
68 return self.__class__(self.data*n)
69 __rmul__ = __mul__
71 self.data *= n
72 return self
75 - def pop(self, i=-1): return self.data.pop(i)
77 - def count(self, item): return self.data.count(item)
78 - def index(self, item, *args): return self.data.index(item, *args)
80 - def sort(self, *args, **kwds): self.data.sort(*args, **kwds)
82 if isinstance(other, UserList):
83 self.data.extend(other.data)
84 else:
85 self.data.extend(other)
86