Commit | Line | Data |
---|---|---|
44d70096 | 1 | import json |
72c02928 | 2 | import re |
44d70096 VNM |
3 | import os |
4 | import os.path | |
1f2f6159 | 5 | from collections import OrderedDict |
6fa09c14 | 6 | |
531f5682 | 7 | # Regular expression for comments in config file |
0a0ee6db VNM |
8 | comment_re = re.compile( |
9 | '(^)?[^\S\n]*/(?:\*(.*?)\*/[^\S\n]*|/[^\n]*)($)?', | |
10 | re.DOTALL | re.MULTILINE | |
11 | ) | |
12 | ||
531f5682 O |
13 | # Config dictionary |
14 | c = {} | |
15 | ||
a8c5fce4 | 16 | |
29fd0be6 O |
17 | def fixup(adict, k, v): |
18 | """ | |
19 | Fix up a key in json format | |
20 | """ | |
21 | for key in adict.keys(): | |
22 | if key == k: | |
23 | adict[key] = v | |
a8c5fce4 | 24 | elif isinstance(adict[key], dict): |
29fd0be6 O |
25 | fixup(adict[key], k, v) |
26 | ||
27 | ||
0a0ee6db | 28 | def load_config(filepath): |
92be926e VNM |
29 | """ |
30 | Load config from filepath | |
31 | """ | |
9d5a2a1c | 32 | with open(filepath) as f: |
ddb1e615 VNM |
33 | content = ''.join(f.readlines()) |
34 | match = comment_re.search(content) | |
35 | while match: | |
36 | content = content[:match.start()] + content[match.end():] | |
0a0ee6db | 37 | match = comment_re.search(content) |
1f2f6159 | 38 | return json.loads(content, object_pairs_hook=OrderedDict) |
6fa09c14 | 39 | |
29fd0be6 O |
40 | |
41 | def get_all_config(): | |
42 | """ | |
43 | Get all config | |
44 | """ | |
8619b00b | 45 | path = os.path.expanduser("~") + os.sep + '.rainbow_config.json' |
3c01ba57 O |
46 | data = load_config(path) |
47 | # Hard to set from prompt | |
a8c5fce4 O |
48 | data.pop('ONLY_LIST', None) |
49 | data.pop('IGNORE_LIST', None) | |
bb5d7c8c | 50 | data.pop('FORMAT', None) |
3c01ba57 | 51 | return data |
29fd0be6 O |
52 | |
53 | ||
54 | def get_default_config(key): | |
55 | """ | |
56 | Get default value of a config key | |
57 | """ | |
58 | path = os.path.dirname( | |
59 | __file__) + '/colorset/config' | |
fe9bb33b | 60 | try: |
61 | data = load_config(path) | |
62 | except: | |
ceec8593 | 63 | raise Exception('No such config key.') |
29fd0be6 O |
64 | return data[key] |
65 | ||
ceec8593 | 66 | |
29fd0be6 O |
67 | def get_config(key): |
68 | """ | |
69 | Get current value of a config key | |
70 | """ | |
71 | return c[key] | |
72 | ||
73 | ||
a8c5fce4 | 74 | def set_config(key, value): |
29fd0be6 O |
75 | """ |
76 | Set a config key with specific value | |
77 | """ | |
78 | # Modify value | |
79 | if value.isdigit(): | |
80 | value = int(value) | |
fe9bb33b | 81 | elif value.lower() == 'true': |
29fd0be6 | 82 | value = True |
fe9bb33b | 83 | elif value.lower() == 'false': |
29fd0be6 O |
84 | value = False |
85 | # Fix up | |
8619b00b | 86 | path = os.path.expanduser("~") + os.sep + '.rainbow_config.json' |
63388de7 O |
87 | data = {} |
88 | try: | |
89 | data = load_config(path) | |
90 | except: | |
91 | pass | |
ceec8593 | 92 | # Update global config |
93 | c[key] = value | |
94 | # Update config file | |
fe9bb33b | 95 | if key in data: |
96 | fixup(data, key, value) | |
97 | else: | |
98 | data[key] = value | |
29fd0be6 | 99 | # Save |
9d5a2a1c | 100 | with open(path, 'w') as out: |
a8c5fce4 | 101 | json.dump(data, out, indent=4) |
29fd0be6 O |
102 | os.system('chmod 777 ' + path) |
103 | ||
104 | ||
fe9bb33b | 105 | def delete_config(key): |
ceec8593 | 106 | """ |
107 | Delete a config key | |
108 | """ | |
8619b00b | 109 | path = os.path.expanduser("~") + os.sep + '.rainbow_config.json' |
ceec8593 | 110 | data = load_config(path) |
111 | # Drop key | |
112 | if key in data and key in c: | |
113 | data.pop(key) | |
114 | c.pop(key) | |
115 | try: | |
116 | data[key] = c[key] = get_default_config(key) | |
117 | except: | |
118 | pass | |
119 | else: | |
120 | raise Exception('No such config key.') | |
121 | # Save | |
9d5a2a1c | 122 | with open(path, 'w') as out: |
ceec8593 | 123 | json.dump(data, out, indent=4) |
124 | os.system('chmod 777 ' + path) | |
fe9bb33b | 125 | |
126 | ||
29fd0be6 O |
127 | def reload_config(): |
128 | """ | |
129 | Reload config | |
130 | """ | |
8619b00b | 131 | rainbow_config = os.path.expanduser("~") + os.sep + '.rainbow_config.json' |
29fd0be6 O |
132 | try: |
133 | data = load_config(rainbow_config) | |
134 | for d in data: | |
135 | c[d] = data[d] | |
136 | except: | |
137 | print('It seems that ~/.rainbow_config.json has wrong format :(') | |
138 | ||
139 | ||
531f5682 O |
140 | def init_config(): |
141 | """ | |
142 | Init configuration | |
143 | """ | |
144 | # Load the initial config | |
145 | config = os.path.dirname( | |
146 | __file__) + '/colorset/config' | |
147 | try: | |
148 | data = load_config(config) | |
149 | for d in data: | |
150 | c[d] = data[d] | |
151 | except: | |
152 | pass | |
153 | # Load user's config | |
8619b00b | 154 | rainbow_config = os.path.expanduser("~") + os.sep + '.rainbow_config.json' |
531f5682 O |
155 | try: |
156 | data = load_config(rainbow_config) | |
157 | for d in data: | |
158 | c[d] = data[d] | |
159 | except: | |
63388de7 | 160 | pass |
531f5682 O |
161 | # Load default theme |
162 | theme_file = os.path.dirname( | |
163 | __file__) + '/colorset/' + c['THEME'] + '.json' | |
164 | try: | |
165 | data = load_config(theme_file) | |
166 | for d in data: | |
167 | c[d] = data[d] | |
168 | except: | |
169 | pass | |
170 | ||
1f2f6159 | 171 | |
531f5682 | 172 | # Init config |
fe9bb33b | 173 | init_config() |