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1
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1 |
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import os |
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2
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1 |
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import argparse |
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3
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1 |
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import logging |
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4
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1 |
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try: |
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5
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1 |
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import configparser # Python 3 |
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6
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except ImportError: |
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7
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import ConfigParser as configparser # Python 2 |
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8
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9
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10
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1 |
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CONFIG_FILENAMES = ['.verchew', '.verchewrc', 'verchew.ini', '.verchew.ini'] |
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11
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12
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13
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1 |
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log = logging.getLogger(__name__) |
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14
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15
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16
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1 |
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def main(): |
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17
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1 |
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args = parse_arguments() |
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18
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configure_logging(args.verbose) |
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19
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path = find_config() |
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20
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config = parse_config(path) |
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21
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return config |
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22
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23
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24
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1 |
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def parse_arguments(): |
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25
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1 |
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parser = argparse.ArgumentParser() |
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26
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# TODO: add '--version' option |
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27
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# parser.add_argument('-V', '--version', action='version', version=VERSION) |
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28
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1 |
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parser.add_argument('-v', '--verbose', action='count', default=0, |
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29
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help="enable verbose logging") |
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30
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31
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1 |
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return parser.parse_args() |
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32
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33
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34
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1 |
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def configure_logging(count=0): |
|
35
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if count == 0: |
|
36
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level = logging.WARNING |
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37
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elif count == 1: |
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38
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level = logging.INFO |
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39
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else: |
|
40
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level = logging.DEBUG |
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41
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42
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logging.basicConfig(level=level, format="%(levelname)s: %(message)s") |
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43
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|
44
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|
45
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1 |
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def find_config(root=None, config_filenames=None): |
|
46
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1 |
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root = root or os.getcwd() |
|
47
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1 |
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config_filenames = config_filenames or CONFIG_FILENAMES |
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48
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|
49
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1 |
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path = None |
|
50
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1 |
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log.info("Looking for config file in: %s", root) |
|
51
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1 |
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log.debug("Filename options: %s", ", ".join(config_filenames)) |
|
52
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1 |
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for filename in os.listdir(root): |
|
53
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1 |
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if filename in config_filenames: |
|
54
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1 |
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path = os.path.join(root, filename) |
|
55
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1 |
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log.info("Found config file: %s", path) |
|
56
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1 |
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return path |
|
57
|
|
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|
58
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1 |
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msg = "No config file found in: {0}".format(root) |
|
59
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1 |
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raise RuntimeError(msg) |
|
60
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|
61
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|
62
|
1 |
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def parse_config(path): |
|
63
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1 |
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data = {} |
|
64
|
|
|
|
|
65
|
1 |
|
log.info("Parsing config file: %s", path) |
|
66
|
1 |
|
config = configparser.ConfigParser() |
|
67
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1 |
|
config.read(path) |
|
68
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|
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|
69
|
1 |
|
for section in config.sections(): |
|
70
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1 |
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data[section] = {} |
|
71
|
1 |
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for name, value in config.items(section): |
|
72
|
1 |
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data[section][name] = value |
|
73
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|
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|
74
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1 |
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return data |
|
75
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|
76
|
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|
|
77
|
|
|
if __name__ == '__main__': # pragma: no cover |
|
78
|
|
|
main() |
|
79
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jacebrowning /
verchew
