ó âdc@stdZddlmZmZmZddlmZmZmZm Z m Z m Z m Z m Z mZmZmZddlmZerØddlZejZejZejZejZejZejZejZgZn4ddlmZmZmZm Zm!Zm"Zm#Zddl$m%Z%e%jsjdd d d d d ddddddddddddddgZngZdS(sß A module that brings in equivalents of the new and modified Python 3 builtins into Py2. Has no effect on Py3. See the docs `here `_ (``docs/what-else.rst``) for more information. iÿÿÿÿ(tfiltertmaptzip( tasciitchrthextinputt isinstancetnexttocttopentpowtroundtsuper(tPY3N(tnewbytestnewdicttnewinttnewlistt newobjecttnewrangetnewstr(tutilsRRRRRRRRR R R R R tbytestdicttinttlisttobjecttrangetstr(&t__doc__tfuture.builtins.iteratorsRRRtfuture.builtins.miscRRRRRRR R R R R t future.utilsRtbuiltinsRRRRRRRt__all__t future.typesRRRRRRRtfutureR(((sf/home/josie/.config/GIMP/2.10/plug-ins/export_layers/pygimplib/_lib/future/future/builtins/__init__.pyts*L         4  """ This disables builtin functions (and one exception class) which are removed from Python 3.3. This module is designed to be used like this:: from future.builtins.disabled import * This disables the following obsolete Py2 builtin functions:: apply, cmp, coerce, execfile, file, input, long, raw_input, reduce, reload, unicode, xrange We don't hack __builtin__, which is very fragile because it contaminates imported modules too. Instead, we just create new functions with the same names as the obsolete builtins from Python 2 which raise NameError exceptions when called. Note that both ``input()`` and ``raw_input()`` are among the disabled functions (in this module). Although ``input()`` exists as a builtin in Python 3, the Python 2 ``input()`` builtin is unsafe to use because it can lead to shell injection. Therefore we shadow it by default upon ``from future.builtins.disabled import *``, in case someone forgets to import our replacement ``input()`` somehow and expects Python 3 semantics. See the ``future.builtins.misc`` module for a working version of ``input`` with Python 3 semantics. (Note that callable() is not among the functions disabled; this was reintroduced into Python 3.2.) This exception class is also disabled: StandardError """ from __future__ import division, absolute_import, print_function from future import utils OBSOLETE_BUILTINS = ['apply', 'chr', 'cmp', 'coerce', 'execfile', 'file', 'input', 'long', 'raw_input', 'reduce', 'reload', 'unicode', 'xrange', 'StandardError'] def disabled_function(name): ''' Returns a function that cannot be called ''' def disabled(*args, **kwargs): ''' A function disabled by the ``future`` module. This function is no longer a builtin in Python 3. ''' raise NameError('obsolete Python 2 builtin {0} is disabled'.format(name)) return disabled if not utils.PY3: for fname in OBSOLETE_BUILTINS: locals()[fname] = disabled_function(fname) __all__ = OBSOLETE_BUILTINS else: __all__ = [] """ This module is designed to be used as follows:: from future.builtins.iterators import * And then, for example:: for i in range(10**15): pass for (a, b) in zip(range(10**15), range(-10**15, 0)): pass Note that this is standard Python 3 code, plus some imports that do nothing on Python 3. The iterators this brings in are:: - ``range`` - ``filter`` - ``map`` - ``zip`` On Python 2, ``range`` is a pure-Python backport of Python 3's ``range`` iterator with slicing support. The other iterators (``filter``, ``map``, ``zip``) are from the ``itertools`` module on Python 2. On Python 3 these are available in the module namespace but not exported for * imports via __all__ (zero no namespace pollution). Note that these are also available in the standard library ``future_builtins`` module on Python 2 -- but not Python 3, so using the standard library version is not portable, nor anywhere near complete. """ from __future__ import division, absolute_import, print_function import itertools from future import utils if not utils.PY3: filter = itertools.ifilter map = itertools.imap from future.types import newrange as range zip = itertools.izip __all__ = ['filter', 'map', 'range', 'zip'] else: import builtins filter = builtins.filter map = builtins.map range = builtins.range zip = builtins.zip __all__ = []