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Remove redundant leading zeroes in PEP references.
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@ -603,7 +603,7 @@ an explicit ``with`` statement.
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.. seealso::
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:pep:`0343` - The "with" statement
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:pep:`343` - The "with" statement
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The specification, background, and examples for the Python :keyword:`with`
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statement.
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@ -329,7 +329,7 @@ These method have the same issues as the and :meth:`keyrefs` method of
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.. seealso::
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:pep:`0205` - Weak References
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:pep:`205` - Weak References
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The proposal and rationale for this feature, including links to earlier
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implementations and information about similar features in other languages.
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@ -439,7 +439,7 @@ is equivalent to ::
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.. seealso::
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:pep:`0343` - The "with" statement
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:pep:`343` - The "with" statement
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The specification, background, and examples for the Python :keyword:`with`
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statement.
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@ -2188,7 +2188,7 @@ For more information on context managers, see :ref:`typecontextmanager`.
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.. seealso::
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:pep:`0343` - The "with" statement
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:pep:`343` - The "with" statement
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The specification, background, and examples for the Python :keyword:`with`
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statement.
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@ -378,14 +378,14 @@ on the right hand side of an assignment statement.
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.. seealso::
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:pep:`0255` - Simple Generators
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:pep:`255` - Simple Generators
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The proposal for adding generators and the :keyword:`yield` statement to Python.
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:pep:`0342` - Coroutines via Enhanced Generators
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:pep:`342` - Coroutines via Enhanced Generators
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The proposal to enhance the API and syntax of generators, making them
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usable as simple coroutines.
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:pep:`0380` - Syntax for Delegating to a Subgenerator
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:pep:`380` - Syntax for Delegating to a Subgenerator
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The proposal to introduce the :token:`yield_from` syntax, making delegation
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to sub-generators easy.
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@ -204,11 +204,11 @@ Python 3.0 has simplified the rules for ordering comparisons:
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Integers
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--------
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* :pep:`0237`: Essentially, :class:`long` renamed to :class:`int`.
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* :pep:`237`: Essentially, :class:`long` renamed to :class:`int`.
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That is, there is only one built-in integral type, named
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:class:`int`; but it behaves mostly like the old :class:`long` type.
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* :pep:`0238`: An expression like ``1/2`` returns a float. Use
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* :pep:`238`: An expression like ``1/2`` returns a float. Use
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``1//2`` to get the truncating behavior. (The latter syntax has
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existed for years, at least since Python 2.2.)
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@ -384,7 +384,7 @@ New Syntax
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* Dictionary comprehensions: ``{k: v for k, v in stuff}`` means the
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same thing as ``dict(stuff)`` but is more flexible. (This is
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:pep:`0274` vindicated. :-)
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:pep:`274` vindicated. :-)
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* Set literals, e.g. ``{1, 2}``. Note that ``{}`` is an empty
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dictionary; use ``set()`` for an empty set. Set comprehensions are
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@ -469,7 +469,7 @@ Removed Syntax
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* The only acceptable syntax for relative imports is :samp:`from .[{module}]
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import {name}`. All :keyword:`import` forms not starting with ``.`` are
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interpreted as absolute imports. (:pep:`0328`)
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interpreted as absolute imports. (:pep:`328`)
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* Classic classes are gone.
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@ -555,9 +555,9 @@ review:
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* Many old modules were removed. Some, like :mod:`gopherlib` (no
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longer used) and :mod:`md5` (replaced by :mod:`hashlib`), were
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already deprecated by :pep:`0004`. Others were removed as a result
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already deprecated by :pep:`4`. Others were removed as a result
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of the removal of support for various platforms such as Irix, BeOS
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and Mac OS 9 (see :pep:`0011`). Some modules were also selected for
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and Mac OS 9 (see :pep:`11`). Some modules were also selected for
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removal in Python 3.0 due to lack of use or because a better
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replacement exists. See :pep:`3108` for an exhaustive list.
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@ -568,7 +568,7 @@ review:
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externally maintained at https://www.jcea.es/programacion/pybsddb.htm.
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* Some modules were renamed because their old name disobeyed
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:pep:`0008`, or for various other reasons. Here's the list:
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:pep:`8`, or for various other reasons. Here's the list:
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======================= =======================
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Old Name New Name
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@ -685,7 +685,7 @@ Changes To Exceptions
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The APIs for raising and catching exception have been cleaned up and
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new powerful features added:
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* :pep:`0352`: All exceptions must be derived (directly or indirectly)
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* :pep:`352`: All exceptions must be derived (directly or indirectly)
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from :exc:`BaseException`. This is the root of the exception
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hierarchy. This is not new as a recommendation, but the
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*requirement* to inherit from :exc:`BaseException` is new. (Python
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