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| author | Guido van Rossum <guido@python.org> | 1996-05-28 22:56:16 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1996-05-28 22:56:16 (GMT) |
| commit | ce84920e0c1e0b496b8984b0207dce7c8201d02f (patch) | |
| tree | e535fb6e81f03138edd023b54af017b60bb390fa | |
| parent | 48bdbfc1a90131250f88d5e2c570efea4e21f1b8 (diff) | |
| download | cpython-ce84920e0c1e0b496b8984b0207dce7c8201d02f.zip cpython-ce84920e0c1e0b496b8984b0207dce7c8201d02f.tar.gz cpython-ce84920e0c1e0b496b8984b0207dce7c8201d02f.tar.bz2 | |
added * and + operators
| -rw-r--r-- | Lib/UserList.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Lib/UserList.py b/Lib/UserList.py index 1c8a622..1f19ad9 100644 --- a/Lib/UserList.py +++ b/Lib/UserList.py @@ -28,6 +28,19 @@ class UserList: else: self.data[i:j] = list.data def __delslice__(self, i, j): del self.data[i:j] + def __add__(self, list): + if type(list) == type(self.data): + return self.__class__(self.data + list) + else: + return self.__class__(self.data + list.data) + def __radd__(self, list): + if type(list) == type(self.data): + return self.__class__(list + self.data) + else: + return self.__class__(list.data + self.data) + def __mul__(self, n): + return self.__class__(self.data*n) + __rmul__ = __mul__ def append(self, item): self.data.append(item) def insert(self, i, item): self.data.insert(i, item) def remove(self, item): self.data.remove(item) |