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annotate mercurial/pycompat.py @ 28834:2fac032c1269

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pycompat: alias xrange to range in py3
author timeless <timeless@mozdev.org>
date Wed, 06 Apr 2016 22:35:52 +0000
parents 672fc23bf9cc
children 68a946e83188
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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28818
6041fb8f2da8 pycompat: add empty and queue to handle py3 divergence
timeless <timeless@mozdev.org>
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1 # pycompat.py - portability shim for python 3
6041fb8f2da8 pycompat: add empty and queue to handle py3 divergence
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2 #
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3 # This software may be used and distributed according to the terms of the
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4 # GNU General Public License version 2 or any later version.
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5
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6 """Mercurial portability shim for python 3.
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7
6041fb8f2da8 pycompat: add empty and queue to handle py3 divergence
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8 This contains aliases to hide python version-specific details from the core.
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9 """
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10
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11 from __future__ import absolute_import
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12
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13 try:
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14 import Queue as _queue
28833
672fc23bf9cc pycompat: fix demand import handling of Queue
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15 _queue.Queue
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16 except ImportError:
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17 import queue as _queue
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18 empty = _queue.Empty
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19 queue = _queue.Queue
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2fac032c1269 pycompat: alias xrange to range in py3
timeless <timeless@mozdev.org>
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20
2fac032c1269 pycompat: alias xrange to range in py3
timeless <timeless@mozdev.org>
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21 try:
2fac032c1269 pycompat: alias xrange to range in py3
timeless <timeless@mozdev.org>
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22 xrange
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23 except NameError:
2fac032c1269 pycompat: alias xrange to range in py3
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24 import builtins
2fac032c1269 pycompat: alias xrange to range in py3
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25 builtins.xrange = range