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Diffstat (limited to 'Doc/library')
| -rw-r--r-- | Doc/library/operator.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst index 2d03061..efefaa6 100644 --- a/Doc/library/operator.rst +++ b/Doc/library/operator.rst @@ -336,6 +336,8 @@ expect a function argument. b.date)``. Equivalent to:: def attrgetter(*items): + if any(not isinstance(item, str) for item in items): + raise TypeError('attribute name must be a string') if len(items) == 1: attr = items[0] def g(obj): |