11 lines
499 B
Plaintext
11 lines
499 B
Plaintext
This is an abstract role which provides an alternate constructor for creating
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objects using parameters passed in from a configuration file. The actual
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implementation of reading the configuration file is left to concrete subroles.
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It declares an attribute configfile and a class method new_with_config, and
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requires that concrete roles derived from it implement the class method
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get_config_from_file.
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Attributes specified directly as arguments to new_with_config supercede those
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in the configfile.
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