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Diffstat (limited to 'Doc/library/collections.rst')
| -rw-r--r-- | Doc/library/collections.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index f538da5..1293f54 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -862,6 +862,9 @@ they add the ability to access fields by name instead of position index. Named tuple instances do not have per-instance dictionaries, so they are lightweight and require no more memory than regular tuples. + To support pickling, the named tuple class should be assigned to a variable + that matches *typename*. + .. versionchanged:: 3.1 Added support for *rename*. |