C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// """ Nearly identical to xrange.py, by Dan Crosta, from https://github.com/dcrosta/xrange.git This is included here in the ``future`` package rather than pointed to as a dependency because there is no package for ``xrange`` on PyPI. It is also tweaked to appear like a regular Python 3 ``range`` object rather than a Python 2 xrange. From Dan Crosta's README: "A pure-Python implementation of Python 2.7's xrange built-in, with some features backported from the Python 3.x range built-in (which replaced xrange) in that version." Read more at https://late.am/post/2012/06/18/what-the-heck-is-an-xrange """ from __future__ import absolute_import from future.utils import PY2 if PY2: from collections import Sequence, Iterator else: from collections.abc import Sequence, Iterator from itertools import islice from future.backports.misc import count # with step parameter on Py2.6 # For backward compatibility with python-future versions < 0.14.4: _count = count class newrange(Sequence): """ Pure-Python backport of Python 3's range object. See `the CPython documentation for details: `_ """ def __init__(self, *args): if len(args) == 1: start, stop, step = 0, args[0], 1 elif len(args) == 2: start, stop, step = args[0], args[1], 1 elif len(args) == 3: start, stop, step = args else: raise TypeError('range() requires 1-3 int arguments') try: start, stop, step = int(start), int(stop), int(step) except ValueError: raise TypeError('an integer is required') if step == 0: raise ValueError('range() arg 3 must not be zero') elif step < 0: stop = min(stop, start) else: stop = max(stop, start) self._start = start self._stop = stop self._step = step self._len = (stop - start) // step + bool((stop - start) % step) @property def start(self): return self._start @property def stop(self): return self._stop @property def step(self): return self._step def __repr__(self): if self._step == 1: return 'range(%d, %d)' % (self._start, self._stop) return 'range(%d, %d, %d)' % (self._start, self._stop, self._step) def __eq__(self, other): return (isinstance(other, newrange) and (self._len == 0 == other._len or (self._start, self._step, self._len) == (other._start, other._step, other._len))) def __len__(self): return self._len def index(self, value): """Return the 0-based position of integer `value` in the sequence this range represents.""" try: diff = value - self._start except TypeError: raise ValueError('%r is not in range' % value) quotient, remainder = divmod(diff, self._step) if remainder == 0 and 0 <= quotient < self._len: return abs(quotient) raise ValueError('%r is not in range' % value) def count(self, value): """Return the number of ocurrences of integer `value` in the sequence this range represents.""" # a value can occur exactly zero or one times return int(value in self) def __contains__(self, value): """Return ``True`` if the integer `value` occurs in the