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| -rw-r--r-- | docs/narr/traversal.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/narr/traversal.rst b/docs/narr/traversal.rst index 041aee89c..f54e38572 100644 --- a/docs/narr/traversal.rst +++ b/docs/narr/traversal.rst @@ -245,7 +245,7 @@ method is how Python itself typically determines whether an object is Each container node is presumed to be willing to return a child node or raise a ``KeyError`` based on a name passed to its ``__getitem__``. -No leaf-level instance is required to have a ``__getitem__``. If +Leaf-level instances must not have a ``__getitem__``. If instances that you'd like to be leaves already happen to have a ``__getitem__`` through some historical inequity, you should subclass these node types and cause their ``__getitem__`` methods to simply |