          The name of a detector plugin as exists in :mod:`plugins.extract.detect`
      aligner: str
          The name of an aligner plugin as exists in :mod:`plugins.extract.align`
      configfile: str, optional
          The path to a custom ``extract.ini`` configfile. If ``None`` then the system
          :file:`config/extract.ini` file will be used.
      multiprocess: bool, optional
          Whether to attempt processing the plugins in parallel. This may get overridden
 
</s> remove         Used to set the :attr:`~plugins.extract.detect.rotation` attribute. Pass in a single number
 </s> add         Used to set the :attr:`plugins.extract.detect.rotation` attribute. Pass in a single number </s> remove         Used to set the :attr:`~plugins.extract.mask.image_is_aligned` attribute. Indicates to the
 </s> add         Used to set the :attr:`plugins.extract.mask.image_is_aligned` attribute. Indicates to the </s> remove         Get items from the queue in batches of :attr:`batchsize`
 </s> add         Get :class:`~plugins.extract.pipeline.ExtractMedia` items from the queue in batches of
        :attr:`batchsize` </s> remove         Used to set the :attr:`~plugins.extract.align.normalize_method` attribute. Normalize the
 </s> add         Used to set the :attr:`plugins.extract.align.normalize_method` attribute. Normalize the
    masker: str
        The name of a masker plugin as exists in :mod:`plugins.extract.mask`
          The name of a detector plugin as exists in :mod:`plugins.extract.detect`
      aligner: str
          The name of an aligner plugin as exists in :mod:`plugins.extract.align`
    masker: str
        The name of a masker plugin as exists in :mod:`plugins.extract.mask`
      configfile: str, optional
          The path to a custom ``extract.ini`` configfile. If ``None`` then the system
          :file:`config/extract.ini` file will be used.
      multiprocess: bool, optional
          Whether to attempt processing the plugins in parallel. This may get overridden
keep keep add keep keep keep keep keep
 plugins.extract - Create ExtractMedia class for pipeline flow
Bugfix - Fix memory leak in extract 
plugins/extract/pipeline.py