Bases: _abcoll.Mapping
Dictionary mixin that pulls config values from a specified config path using load_config().
Returns the specified option` ` for ``package_name``if it exists; otherwise, returns the global entry for ``option. If neither is specified, a KeyError will be raised.
Verifies that the path specified in config_path refers to a valid path, and populates the dictionary with values from the config. This should be a valid config file. See configuration narrative for valid config values used throughout the application.
| Parameters: | config_path – Path to a valid Python parser. |
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