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Viewing changes to ivle/config/__init__.py

setup.configure: Replaced use of legacy conf.py for loading existing values.
    Now goes directly through the new ivle.config module.
    Removed CONFIG_OPTIONS dict mapping new names to legacy names.
ivle.config: Added Config.get_by_path to facilitate this.

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ivle/config/__init__.py
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                                     *args, **kwargs)
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        # XXX This doesn't raise errors if it doesn't validate
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        self.validate(Validator())
 
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    def get_by_path(self, path):
 
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        """Gets an option's value, given a '/'-separated path.
 
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        @param path: '/'-separated path to configuration option.
 
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        @raise KeyError: if no config option is at that path.
 
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        """
 
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        # Iterate over each segment of the path, and find the value in conf file
 
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        value = self
 
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        for seg in path.split('/'):
 
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            value = value[seg]      # May raise KeyError
 
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        return value