[1.5.x] Documented the limitation on sep argument to Signer

Co-Authored-By: Gavin Wahl <gwahl@fusionbox.com>

Backport of e9a356a695 from master
This commit is contained in:
Antoine Catton 2013-10-29 12:36:22 -06:00 committed by Tim Graham
parent f832f0d2c3
commit e21d935f52
1 changed files with 4 additions and 2 deletions

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@ -76,8 +76,10 @@ generate signatures. You can use a different secret by passing it to the
.. class:: Signer(key=None, sep=':', salt=None)
Returns a signer which uses ``key`` to generate signatures and ``sep``
to separate values.
Returns a signer which uses ``key`` to generate signatures and ``sep`` to
separate values. ``sep`` cannot be in the `URL safe base64 alphabet
<http://tools.ietf.org/html/rfc4648#section-5>`_. This alphabet contains
alphanumeric characters, hyphens, and underscores.
Using the salt argument
-----------------------