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@@ -10,6 +10,10 @@ import urllib2
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import yaml
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from OmegaExpansion import oledExp
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+DEFAULT_CONFIG_PATHS = [
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+ os.path.join(os.path.expanduser('~'), '.omegalines'),
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+ os.path.join(os.sep, 'etc', 'omegalines'),
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+]
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OLED_DISPLAY_WIDTH = 21
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WIENER_LINIEN_DEFAULT_UPDATE_INTERVAL_SECONDS = 10
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@@ -90,6 +94,14 @@ def request_wiener_linien_departures(api_key, rbl):
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def run(config_path):
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+ if config_path is None:
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+ available_config_paths = [
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+ p for p in DEFAULT_CONFIG_PATHS if os.path.exists(p)
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+ ]
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+ if len(available_config_paths) == 0:
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+ raise Exception('found no config file')
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+ config_path = available_config_paths[0]
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+ print('config path: %s' % config_path)
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with open(config_path, 'r') as config_file:
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config = yaml.load(config_file.read())
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if not 'update_interval_seconds' in config['wiener_linien']:
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@@ -131,8 +143,8 @@ def _init_argparser():
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'-c', '--config-path',
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dest='config_path',
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type=str,
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- default=os.path.join(os.path.expanduser('~'), '.omegalines'),
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- help='default: %(default)s',
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+ default=None,
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+ help='default: %r' % DEFAULT_CONFIG_PATHS,
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)
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return argparser
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