5 from collections
import OrderedDict
7 # Regular expression for comments in config file
8 comment_re
= re
.compile(
9 '(^)?[^\S\n]*/(?:\*(.*?)\*/[^\S\n]*|/[^\n]*)($)?',
10 re
.DOTALL | re
.MULTILINE
17 def fixup(adict
, k
, v
):
19 Fix up a key in json format
21 for key
in adict
.keys():
24 elif isinstance(adict
[key
], dict):
25 fixup(adict
[key
], k
, v
)
28 def load_config(filepath
):
30 Load config from filepath
32 with
open(filepath
) as f
:
33 content
= ''.join(f
.readlines())
34 match
= comment_re
.search(content
)
36 content
= content
[:match
.start()] + content
[match
.end():]
37 match
= comment_re
.search(content
)
38 return json
.loads(content
, object_pairs_hook
=OrderedDict
)
45 path
= os
.environ
.get(
49 '')) + os
.sep
+ '.rainbow_config.json'
50 data
= load_config(path
)
51 # Hard to set from prompt
52 data
.pop('ONLY_LIST', None)
53 data
.pop('IGNORE_LIST', None)
57 def get_default_config(key
):
59 Get default value of a config key
61 path
= os
.path
.dirname(
62 __file__
) + '/colorset/config'
64 data
= load_config(path
)
66 raise Exception('No such config key.')
72 Get current value of a config key
77 def set_config(key
, value
):
79 Set a config key with specific value
84 elif value
.lower() == 'true':
86 elif value
.lower() == 'false':
89 path
= os
.environ
.get(
93 '')) + os
.sep
+ '.rainbow_config.json'
96 data
= load_config(path
)
99 # Update global config
103 fixup(data
, key
, value
)
107 with
open(path
, 'w') as out
:
108 json
.dump(data
, out
, indent
=4)
109 os
.system('chmod 777 ' + path
)
112 def delete_config(key
):
116 path
= os
.environ
.get(
120 '')) + os
.sep
+ '.rainbow_config.json'
121 data
= load_config(path
)
123 if key
in data
and key
in c
:
127 data
[key
] = c
[key
] = get_default_config(key
)
131 raise Exception('No such config key.')
133 with
open(path
, 'w') as out
:
134 json
.dump(data
, out
, indent
=4)
135 os
.system('chmod 777 ' + path
)
142 rainbow_config
= os
.environ
.get(
146 '')) + os
.sep
+ '.rainbow_config.json'
148 data
= load_config(rainbow_config
)
152 print('It seems that ~/.rainbow_config.json has wrong format :(')
159 # Load the initial config
160 config
= os
.path
.dirname(
161 __file__
) + '/colorset/config'
163 data
= load_config(config
)
169 rainbow_config
= os
.environ
.get(
173 '')) + os
.sep
+ '.rainbow_config.json'
175 data
= load_config(rainbow_config
)
181 theme_file
= os
.path
.dirname(
182 __file__
) + '/colorset/' + c
['THEME'] + '.json'
184 data
= load_config(theme_file
)