Repair footnote jumble.
This commit is contained in:
Georg Brandl
parent
789d2fe5ea
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90f8562b42
101
pep-3100.txt
101
pep-3100.txt
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@ -65,19 +65,19 @@ Core language
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* True division becomes default behavior [#pep238]_ [done]
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* ``exec`` as a statement is not worth it -- make it a function [done]
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* (Maybe) add optional declarations for static typing [11]_
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* (Maybe) add optional declarations for static typing [10]_
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* Support only new-style classes; classic classes will be gone [1]_ [done]
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* Replace ``print`` by a function [16]_
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* Replace ``print`` by a function [14]_
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* Use ``except E1, E2, E3 as err:`` if you want the error variable. [3]_
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* ``None`` becomes a keyword [4]_ (What about ``True``, ``False``?)
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* ``...`` to become a general expression element [24]_ [done]
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* ``...`` to become a general expression element [16]_ [done]
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* ``as`` becomes a keyword [5]_ (starting in 2.6 already) [done]
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* Have list comprehensions be syntactic sugar for passing an
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equivalent generator expression to ``list()``; as a consequence the
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loop variable will no longer be exposed [12]_
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loop variable will no longer be exposed [#pep289]_
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* Comparisons other than ``==`` and ``!=`` between disparate types
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will raise an exception unless explicitly supported by the type [6]_ [done]
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* Exceptions might grow an attribute to store the traceback [13]_
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* Exceptions might grow an attribute to store the traceback [11]_
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* floats will not be acceptable as arguments in place of ints for operations
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where floats are inadvertantly accepted (PyArg_ParseTuple() i & l formats)
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* Imports will be absolute by default. [done]
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@ -91,7 +91,7 @@ Core language
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- List comprehensions will require parentheses around the iterables.
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This will make list comprehensions more similar to generator comprehensions.
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[x for x in 1, 2] will need to be: [x for x in (1, 2)]
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- Lambdas may have to be parenthesized [23]_
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- Lambdas may have to be parenthesized [#pep308]_
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* Builtin module init function names (PyMODINIT_FUNC) will be prefixed
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with _Py (or Py). Currently they aren't namespace safe since the names
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@ -100,29 +100,29 @@ Core language
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with __builtin__. Keeping both with confusingly similar spellings
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and semantics is evil.
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* Attributes on functions of the form ``func_whatever`` will be renamed
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``__whatever__`` [25]_
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* Set literals and comprehensions [27]_ [28]_ [done]
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``__whatever__`` [17]_
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* Set literals and comprehensions [19]_ [20]_ [done]
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{x} means set([x]); {x, y} means set([x, y]).
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{F(x) for x in S if P(x)} means set(F(x) for x in S if P(x)).
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NB. {range(x)} means set([range(x)]), NOT set(range(x)).
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There's no literal for an empty set; use set() (or {1}&{2} :-).
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There's no frozenset literal; they are too rarely needed.
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* Might reconsider PEP 299 [30]_: special __main__() function in modules.
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* Might reconsider PEP 299 [#pep299]_: special __main__() function in modules.
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* The ``__nonzero__`` special method will be renamed to ``__bool__``
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and have to return a bool. The typeobject slot will be called
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``tp_bool`` [32]_ [done]
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``tp_bool`` [23]_ [done]
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To be removed:
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* String exceptions: use instances of an Exception class [2]_ [done]
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* ``raise Exception, "message"``: use ``raise Exception("message")`` [14]_
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* ``raise Exception, "message"``: use ``raise Exception("message")`` [12]_
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* ```x```: use ``repr(x)`` [2]_ [done]
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* The ``<>`` operator: use ``!=`` instead [3]_ [done]
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* The __mod__ and __divmod__ special methods on float. [29]_
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* The __mod__ and __divmod__ special methods on float. [21]_
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* Might drop unbound methods? [7]_
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* METH_OLDARGS
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* WITH_CYCLE_GC [done]
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* __getslice__, __setslice__, __delslice__ [17]_;
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* __getslice__, __setslice__, __delslice__ [#sequence-types]_;
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remove slice opcodes and use slice objects.
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[Thomas Wouters is working on this in a branch]
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* C APIs (see code):
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@ -145,15 +145,15 @@ Atomic Types
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(e.g. ``dict.keys()``, ``dict.values()``, ``dict.items()``, etc.); iter*
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methods will be removed.
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Better: make keys(), etc. return views ala Java collections???
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* Make ``string.join()`` stringify its arguments? [26]_
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* Make ``string.join()`` stringify its arguments? [18]_
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To be removed:
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* ``basestring.find()`` and ``basestring.rfind()``; use ``basestring.index()``
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or ``basestring.[r]partition()`` or
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or ``basestring.rindex()`` in a try/except block??? [15]_
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or ``basestring.rindex()`` in a try/except block??? [13]_
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* ``file.xreadlines()`` method [#file-object]_ [done]
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* ``dict.setdefault()``? [22]_
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* ``dict.setdefault()``? [15]_
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* ``dict.has_key()`` method [done]
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@ -178,7 +178,7 @@ To be removed:
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* ``coerce()``: no longer needed [2]_
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* ``execfile()``, ``reload()``: use ``exec()`` [2]_
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* ``input()``: use ``eval(sys.stdin.readline())`` [2]_ [done]
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* ``intern()``, ``id()``: put in ``sys`` (?) [2]_, [31]_
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* ``intern()``, ``id()``: put in ``sys`` (?) [2]_, [22]_
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* ``map()``, ``filter()``: use list comprehensions instead??? [1]_, [9]_
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(Actually these can stay.)
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* ``reduce()``: write a loop instead [2]_, [9]_ [done]
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@ -201,11 +201,11 @@ To be removed:
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+ see docstrings and comments in the source
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- ``macfs``, ``new``, ``reconvert``, ``stringold``, ``xmllib``,
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``pcre``, ``pypcre``, ``strop``
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+ see PEP 4 [18]_
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+ see PEP 4 [#pep4]_
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- ``posixfile``, ``pre``, ``regsub``, ``rfc822``,
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``statcache``, ``string``, ``TERMIOS`` ``mimetools``,
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``MimeWriter``, ``mimify``, ``mpz``, ``rgbimage``
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+ Everything in lib-old [18]_
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+ Everything in lib-old [#pep4]_
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- ``Para``, ``addpack``, ``cmp``, ``cmpcache``, ``codehack``,
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``dircmp``, ``dump``, ``find``, ``fmt``, ``grep``,
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``lockfile``, ``newdir``, ``ni``, ``packmail``, ``poly``,
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@ -214,7 +214,7 @@ To be removed:
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* ``sys.exitfunc``: use atexit module instead [#sys-module]_
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* ``sys.exc_type``, ``sys.exc_values``, ``sys.exc_traceback``:
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not thread-safe; use ``sys.exc_info()`` or an attribute
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of the exception [2]_ [13]_ [#sys-module]_
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of the exception [2]_ [11]_ [#sys-module]_
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* ``array.read``, ``array.write`` [#array-module]_
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* ``operator.isCallable`` : ``callable()`` built-in is being removed
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[#operator-module]_
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@ -246,12 +246,6 @@ References
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.. [2] Python Regrets:
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http://www.python.org/doc/essays/ppt/regrets/PythonRegrets.pdf
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.. [9] Guido's blog ("The fate of reduce() in Python 3000")
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http://www.artima.com/weblogs/viewpost.jsp?thread=98196
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.. [11] Guido's blog ("Python Optional Typechecking Redux")
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http://www.artima.com/weblogs/viewpost.jsp?thread=89161
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.. [3] Python Wiki:
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http://www.python.org/moin/Python3.0
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@ -271,44 +265,50 @@ References
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objects can be used")
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http://mail.python.org/pipermail/python-dev/2005-February/051674.html
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.. [13] python-dev email ("anonymous blocks")
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.. [9] Guido's blog ("The fate of reduce() in Python 3000")
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http://www.artima.com/weblogs/viewpost.jsp?thread=98196
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.. [10] Guido's blog ("Python Optional Typechecking Redux")
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http://www.artima.com/weblogs/viewpost.jsp?thread=89161
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.. [11] python-dev email ("anonymous blocks")
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http://mail.python.org/pipermail/python-dev/2005-April/053060.html
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.. [14] python-dev email ("PEP 8: exception style")
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.. [12] python-dev email ("PEP 8: exception style")
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http://mail.python.org/pipermail/python-dev/2005-August/055190.html
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.. [15] python-dev email (Remove str.find in 3.0?)
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.. [13] python-dev email (Remove str.find in 3.0?)
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http://mail.python.org/pipermail/python-dev/2005-August/055705.html
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.. [16] python-dev email (Replacement for print in Python 3.0)
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.. [14] python-dev email (Replacement for print in Python 3.0)
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http://mail.python.org/pipermail/python-dev/2005-September/056154.html
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.. [21] python-dev email
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http://mail.python.org/pipermail/python-dev/2006-February/061169.html
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.. [22] python-dev email ("defaultdict")
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.. [15] python-dev email ("defaultdict")
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http://mail.python.org/pipermail/python-dev/2006-February/061261.html
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.. [24] python-3000 email
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.. [16] python-3000 email
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http://mail.python.org/pipermail/python-3000/2006-April/000996.html
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.. [25] python-3000 email ("Pronouncement on parameter lists")
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.. [17] python-3000 email ("Pronouncement on parameter lists")
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http://mail.python.org/pipermail/python-3000/2006-April/001175.html
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.. [26] python-3000 email ("More wishful thinking")
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.. [18] python-3000 email ("More wishful thinking")
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http://mail.python.org/pipermail/python-3000/2006-April/000810.html
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.. [27] python-3000 email ("sets in P3K?")
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.. [19] python-3000 email ("sets in P3K?")
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http://mail.python.org/pipermail/python-3000/2006-April/001286.html
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.. [28] python-3000 email ("sets in P3K?")
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.. [20] python-3000 email ("sets in P3K?")
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http://mail.python.org/pipermail/python-3000/2006-May/001666.html
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.. [29] python-3000 email ("bug in modulus?")
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.. [21] python-3000 email ("bug in modulus?")
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http://mail.python.org/pipermail/python-3000/2006-May/001735.html
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.. [17] Python docs (Additional methods for emulation of sequence types)
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http://docs.python.org/ref/sequence-methods.html
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.. [22] SF patch "sys.id() and sys.intern()"
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http://www.python.org/sf/1601678
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.. [23] python-3000 email ("__nonzero__ vs. __bool__")
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http://mail.python.org/pipermail/python-3000/2006-November/004524.html
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.. [#sys-module] Python docs (sys -- System-specific parameters and functions)
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http://docs.python.org/lib/module-sys.html
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@ -322,27 +322,24 @@ References
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.. [#file-object] Python docs (File objects)
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http://docs.python.org/lib/bltin-file-objects.html
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.. [18] PEP 4 ("Deprecation of Standard Modules")
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.. [#sequence-types] Python docs (Additional methods for emulation of sequence types)
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http://docs.python.org/ref/sequence-methods.html
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.. [#pep4] PEP 4 ("Deprecation of Standard Modules")
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http://www.python.org/dev/peps/pep-0004
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.. [#pep238] PEP 238 (Changing the Division Operator)
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http://www.python.org/dev/peps/pep-0238
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.. [12] PEP 289 ("Generator Expressions")
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.. [#pep289] PEP 289 ("Generator Expressions")
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http://www.python.org/dev/peps/pep-0289
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.. [30] PEP 299 ("Special __main__() function in modules")
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.. [#pep299] PEP 299 ("Special __main__() function in modules")
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http://www.python.org/dev/peps/pep-0299
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.. [23] PEP 308 ("Conditional Expressions")
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.. [#pep308] PEP 308 ("Conditional Expressions")
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http://www.python.org/dev/peps/pep-0308
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.. [31] SF patch "sys.id() and sys.intern()"
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http://www.python.org/sf/1601678
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.. [32] python-3000 email ("__nonzero__ vs. __bool__")
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http://mail.python.org/pipermail/python-3000/2006-November/004524.html
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.. [#pep328] PEP 328 (Imports: Multi-Line and Absolute/Relative)
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http://www.python.org/dev/peps/pep-0328
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