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[rainbowstream.git] / rainbowstream / config.py
... / ...
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1import json
2import re
3import os
4import os.path
5
6# Regular expression for comments
7comment_re = re.compile(
8 '(^)?[^\S\n]*/(?:\*(.*?)\*/[^\S\n]*|/[^\n]*)($)?',
9 re.DOTALL | re.MULTILINE
10)
11
12
13def load_config(filepath):
14 """
15 Load config from filepath
16 """
17 with open(filepath) as f:
18 content = ''.join(f.readlines())
19 match = comment_re.search(content)
20 while match:
21 content = content[:match.start()] + content[match.end():]
22 match = comment_re.search(content)
23 return json.loads(content)
24
25# Config dictionary
26c = {}
27# Load default
28default_config = os.path.dirname(__file__) + '/colorset/default.json'
29data = load_config(default_config)
30for d in data:
31 c[d] = data[d]
32c['theme'] = 'default'
33# Load init if exist
34try:
35 path = os.path.dirname(__file__) + '/colorset/init'
36 f = open(path)
37 lines = f.readlines()
38 if len(lines) > 1:
39 raise Exception('More than 1 default theme')
40 theme_name = lines[0].strip()
41 default_config = os.path.dirname(
42 __file__) + '/colorset/' + theme_name + '.json'
43 data = load_config(default_config)
44 for d in data:
45 c[d] = data[d]
46 c['theme'] = theme_name
47 f.close()
48except:
49 pass
50# Load user's colorset
51rainbow_config = os.environ.get(
52 'HOME',
53 os.environ.get(
54 'USERPROFILE',
55 '')) + os.sep + '.rainbow_config.json'
56try:
57 data = load_config(rainbow_config)
58 for d in data:
59 c[d] = data[d]
60 c['theme'] = 'custom'
61except:
62 pass