update paragraph about __future__ for 2.6

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Benjamin Peterson 2008-10-09 20:54:43 +00:00
parent 6c75a30712
commit f660a53c9f
1 changed files with 5 additions and 4 deletions

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@ -788,10 +788,11 @@ can appear before a future statement are:
* blank lines, and
* other future statements.
The features recognized by Python 2.5 are ``absolute_import``, ``division``,
``generators``, ``nested_scopes`` and ``with_statement``. ``generators`` and
``nested_scopes`` are redundant in Python version 2.3 and above because they
are always enabled.
The features recognized by Python 2.6 are ``unicode_literals``,
``print_function``, ``absolute_import``, ``division``, ``generators``,
``nested_scopes`` and ``with_statement``. ``generators``, ``with_statement``,
``nested_scopes`` are redundant in Python version 2.6 and above because they are
always enabled.
A future statement is recognized and treated specially at compile time: Changes
to the semantics of core constructs are often implemented by generating