Mercurial > touhou

annotate pytouhou/utils/xdg.py @ 656:988e5130fb00

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add a simpler Sprite::new() which doesn’t override width/height.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 09 Aug 2019 01:03:43 +0200
parents b2269b9c6119
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
567
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
1 # -*- encoding: utf-8
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
2 """
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
3 This module is based on a rox module (LGPL):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
4
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
5 http://cvs.sourceforge.net/viewcvs.py/rox/ROX-Lib2/python/rox/basedir.py?rev=1.9&view=log
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
6
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
7 The freedesktop.org Base Directory specification provides a way for
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
8 applications to locate shared data and configuration:
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
9
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
10 http://standards.freedesktop.org/basedir-spec/
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
11
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
12 (based on version 0.6)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
13
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
14 This module can be used to load and save from and to these directories.
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
15
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
16 Typical usage:
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
17
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
18 from rox import basedir
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
19
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
20 for dir in basedir.load_config_paths('mydomain.org', 'MyProg', 'Options'):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
21 print "Load settings from", dir
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
22
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
23 dir = basedir.save_config_path('mydomain.org', 'MyProg')
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
24 print >>file(os.path.join(dir, 'Options'), 'w'), "foo=2"
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
25
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
26 Note: see the rox.Options module for a higher-level API for managing options.
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
27 """
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
28
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
29 import os
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
30
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
31 _home = os.path.expanduser('~')
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
32 xdg_config_home = os.environ.get('XDG_CONFIG_HOME') or \
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
33 os.path.join(_home, '.config')
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
34
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
35 xdg_config_dirs = [xdg_config_home] + \
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
36 (os.environ.get('XDG_CONFIG_DIRS') or '/etc/xdg').split(':')
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
37
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
38 xdg_config_dirs = [x for x in xdg_config_dirs if x]
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
39
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
40
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
41 def save_config_path(*resource):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
42 resource = os.path.join(*resource)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
43 assert not resource.startswith('/')
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
44 path = os.path.join(xdg_config_home, resource)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
45 if not os.path.isdir(path):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
46 os.makedirs(path, 0o700)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
47 return path
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
48
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
49
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
50 def load_config_paths(*resource):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
51 resource = os.path.join(*resource)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
52 for config_dir in xdg_config_dirs:
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
53 path = os.path.join(config_dir, resource)
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
54 if os.path.exists(path):
b2269b9c6119 Add a configuration parser, and pass those options to argparse as defaults. Also include an xdg helper.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
55 yield path