53 lines
1.1 KiB
Python
53 lines
1.1 KiB
Python
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# standard imports
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import logging
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# external imports
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import confini
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# local imports
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from .error import ConfigError
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logg = logging.getLogger(__name__)
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default_arg_overrides = {
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'p': 'ETH_PROVIDER',
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'i': 'CIC_CHAIN_SPEC',
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'r': 'CIC_REGISTRY_ADDRESS',
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}
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def override(config, override_dict, label):
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config.dict_override(override_dict, label)
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config.validate()
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return config
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def create(config_dir, args, env_prefix=None, arg_overrides=default_arg_overrides):
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# handle config input
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config = None
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try:
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config = confini.Config(config_dir, env_prefix)
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except OSError:
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pass
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if config == None:
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raise ConfigError('directory {} not found'.format(config_dir))
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config.process()
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if arg_overrides != None and args != None:
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override_dict = {}
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for k in arg_overrides:
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v = getattr(args, k)
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if v != None:
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override_dict[arg_overrides[k]] = v
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config = override(config, override_dict, 'args')
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else:
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config.validate()
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return config
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def log(config):
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logg.debug('config loaded:\n{}'.format(config))
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