MutableSequence requires an insert() method.

2008-02-06 22:14:55 +00:00 · 2008-02-06 22:14:55 +00:00 · 6cc14a05d2
parent b8b6d3ef40
commit 6cc14a05d2
1 changed files with 2 additions and 0 deletions
--- a/Lib/UserString.py
+++ b/Lib/UserString.py
@ -232,6 +232,8 @@ class MutableString(UserString, collections.MutableSequence):
    def __imul__(self, n):
        self.data *= n
        return self
+    def insert(self, index, value):
+        self[index:index] = value

 collections.MutableSequence.register(MutableString)