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annotate pytouhou/utils/xdg.py @ 791:a29122662cde

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utils: Simplify translate_2d and align Mat4 to 16 bytes This lowers the amount of instructions from 61 to 32 on PowerPC with AltiVec, and from 25 to 14 on amd64 with AVX2.
author Link Mauve <linkmauve@linkmauve.fr>
date Sat, 17 Jan 2026 14:19:58 +0100
parents b2269b9c6119
children
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567
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1 # -*- encoding: utf-8
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2 """
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3 This module is based on a rox module (LGPL):
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4
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5 http://cvs.sourceforge.net/viewcvs.py/rox/ROX-Lib2/python/rox/basedir.py?rev=1.9&view=log
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6
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7 The freedesktop.org Base Directory specification provides a way for
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8 applications to locate shared data and configuration:
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9
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10 http://standards.freedesktop.org/basedir-spec/
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11
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12 (based on version 0.6)
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13
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14 This module can be used to load and save from and to these directories.
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15
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16 Typical usage:
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17
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18 from rox import basedir
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19
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20 for dir in basedir.load_config_paths('mydomain.org', 'MyProg', 'Options'):
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21 print "Load settings from", dir
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22
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23 dir = basedir.save_config_path('mydomain.org', 'MyProg')
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24 print >>file(os.path.join(dir, 'Options'), 'w'), "foo=2"
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25
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26 Note: see the rox.Options module for a higher-level API for managing options.
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27 """
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28
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29 import os
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30
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31 _home = os.path.expanduser('~')
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32 xdg_config_home = os.environ.get('XDG_CONFIG_HOME') or \
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33 os.path.join(_home, '.config')
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34
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35 xdg_config_dirs = [xdg_config_home] + \
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36 (os.environ.get('XDG_CONFIG_DIRS') or '/etc/xdg').split(':')
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37
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38 xdg_config_dirs = [x for x in xdg_config_dirs if x]
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41 def save_config_path(*resource):
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42 resource = os.path.join(*resource)
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43 assert not resource.startswith('/')
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44 path = os.path.join(xdg_config_home, resource)
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45 if not os.path.isdir(path):
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46 os.makedirs(path, 0o700)
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47 return path
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49
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50 def load_config_paths(*resource):
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51 resource = os.path.join(*resource)
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52 for config_dir in xdg_config_dirs:
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53 path = os.path.join(config_dir, resource)
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54 if os.path.exists(path):
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55 yield path