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| -rw-r--r-- | Doc/library/collections.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 8e2eb4d..2d51f0c 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -771,9 +771,9 @@ they add the ability to access fields by name instead of position index. helpful docstring (with typename and field_names) and a helpful :meth:`__repr__` method which lists the tuple contents in a ``name=value`` format. - The *field_names* are a single string with each fieldname separated by whitespace - and/or commas, for example ``'x y'`` or ``'x, y'``. Alternatively, *field_names* - can be a sequence of strings such as ``['x', 'y']``. + The *field_names* are a sequence of strings such as ``['x', 'y']``. + Alternatively, *field_names* can be a single string with each fieldname + separated by whitespace and/or commas, for example ``'x y'`` or ``'x, y'``. Any valid Python identifier may be used for a fieldname except for names starting with an underscore. Valid identifiers consist of letters, digits, |