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documentation changes now that Range objects can be ordered

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Chris Withers 2014-02-18 21:24:59 +00:00 committed by Daniele Varrazzo
parent 1487800b6d
commit 5624ad4ec5
1 changed files with 6 additions and 1 deletions
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doc/src/extras.rst
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@ -437,9 +437,14 @@ user-defined |range| types can be adapted using `register_range()`.
`!Range` objects are immutable, hashable, and support the ``in`` operator
(checking if an element is within the range). They can be tested for
equivalence but not for ordering. Empty ranges evaluate to `!False` in
equivalence. Empty ranges evaluate to `!False` in
boolean context, nonempty evaluate to `!True`.
`!Range` objects can be sorted although, as on the server-side,
this ordering is not particularly meangingful.
.. versionchanged:: 2.5.3
Although it is possible to instantiate `!Range` objects, the class doesn't
have an adapter registered, so you cannot normally pass these instances as
query arguments. To use range objects as query arguments you can either