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Provides the Command class, the base class for the command classes
in the distutils.command package.
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of the Distutils. A useful analogy for command classes is to think of
them as subroutines with local variables called "options". The options
are "declared" in 'initialize_options()' and "defined" (given their
final values, aka "finalized") in 'finalize_options()', both of which
must be defined by every command class. The distinction between the
two is necessary because option values might come from the outside
world (command line, config file, ...), and any options dependent on
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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dS )z�Create and initialize a new Command object. Most importantly,
invokes the 'initialize_options()' method, which is the real
initializer and depends on the actual command being
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� �� � ����� c � � |dk r,t | d|z � � }|�t | j |� � S |S t |� � �)N�dry_run�_)�getattrr �AttributeError)r �attr�myvals r �__getattr__zCommand.__getattr___ sK � ��9����D�#��*�-�-�E��}��t�0�$�7�7�7��� ��&�&�&r c �J � | j s| � � � d| _ d S �N� )r �finalize_options�r s r �ensure_finalizedzCommand.ensure_finalizedi s) � ��~� $��!�!�#�#�#�����r c �0 � t d| j z � � �)a� Set default values for all the options that this command
supports. Note that these defaults may be overridden by other
commands, by the setup script, by config files, or by the
command-line. Thus, this is not the place to code dependencies
between options; generally, 'initialize_options()' implementations
are just a bunch of "self.foo = None" assignments.
This method must be implemented by all command classes.
�,abstract method -- subclass %s must override�r r r, s r r zCommand.initialize_options{ �# � � �I�!�^�,� -� -� -r c �0 � t d| j z � � �)a Set final values for all the options that this command supports.
This is always called as late as possible, ie. after any option
assignments from the command-line or from other commands have been
done. Thus, this is the place to code option dependencies: if
'foo' depends on 'bar', then it is safe to set 'foo' from 'bar' as
long as 'foo' still has the same value it was assigned in
'initialize_options()'.
This method must be implemented by all command classes.
r/ r0 r, s r r+ zCommand.finalize_options� s# � � �I�!�^�,� -� -� -r N� c �z � ddl m} |�d| � � � z }| � ||z t j �� � |dz }| j D ]j\ }}}|� |� � }|d dk r
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