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Provides the Command class, the base class for the command classes
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d d d � Z d d d � Z d d � Z d d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d d' d( � Z d) d* d+ � Z d, d- � Z d. d/ � Z d0 d1 � Z d d d2 d3 � Z d4 d5 d6 � Z d d d d d7 d8 � Z d d d) d d9 d: � Z d d; d< � Z d d d= d> � Z d d d d d? d@ � Z! d d d dA dB � Z" d S)C�Commanda} Abstract base class for defining command classes, the "worker bees"
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other options must be computed *after* these outside influences have
been processed -- hence 'finalize_options()'. The "body" of the
subroutine, where it does all its work based on the values of its
options, is the 'run()' method, which must also be implemented by every
command class.
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options that depend on some other command rather than another
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for it if necessary); the remaining arguments are
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