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Code Issues 32 Releases Wiki Activity

Fixed #20224 -- Update docs examples which mention __unicode__

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Thanks Marc Tamlyn and Tim Graham for the review.
This commit is contained in:
Claude Paroz
2013-07-04 15:19:33 +02:00
parent 577b0f9189
commit 7442eb1a24
24 changed files with 65 additions and 24 deletions
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6
docs/ref/utils.txt
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@@ -446,12 +446,14 @@ Atom1Feed
def fancy_utility_function(s, ...):
# Do some conversion on string 's'
...
# Replace unicode by str on Python 3
fancy_utility_function = allow_lazy(fancy_utility_function, unicode)
The ``allow_lazy()`` decorator takes, in addition to the function to decorate,
a number of extra arguments (``*args``) specifying the type(s) that the
original function can return. Usually, it's enough to include ``unicode`` here
and ensure that your function returns only Unicode strings.
original function can return. Usually, it's enough to include ``unicode``
(or ``str`` on Python 3) here and ensure that your function returns only
Unicode strings.
Using this decorator means you can write your function and assume that the
input is a proper string, then add support for lazy translation objects at the