B :ÑpDÉã@sldZdZddlZddlZddlZddlZddlmZmZddlm Z m Z ddl m Z m Z Gdd„de ƒZdS) z( Docutils component-related transforms. ZreStructuredTextéN)ÚnodesÚutils)ÚApplicationErrorÚ DataError)Ú TransformÚTransformErrorc@seZdZdZdZdd„ZdS)ÚFilteraA Include or exclude elements which depend on a specific Docutils component. For use with `nodes.pending` elements. A "pending" element's dictionary attribute ``details`` must contain the keys "component" and "format". The value of ``details['component']`` must match the type name of the component the elements depend on (e.g. "writer"). The value of ``details['format']`` is the name of a specific format or context of that component (e.g. "html"). If the matching Docutils component supports that format or context, the "pending" element is replaced by the contents of ``details['nodes']`` (a list of nodes); otherwise, the "pending" element is removed. For example, the reStructuredText "meta" directive creates a "pending" element containing a "meta" element (in ``pending.details['nodes']``). Only writers (``pending.details['component'] == 'writer'``) supporting the "html" format (``pending.details['format'] == 'html'``) will include the "meta" element; it will be deleted from the output of all other writers. i cCsT|j}|jd}|jd}|jjj|}| |¡rD| |jd¡n |j |¡dS)NÚ componentÚformatr) Z startnodeZdetailsZdocumentZ transformerZ componentsZsupportsZ replace_selfÚparentÚremove)ÚselfÚpendingZcomponent_typer r ©rú=lib/python3.7/site-packages/docutils/transforms/components.pyÚapply,s   z Filter.applyN)Ú__name__Ú __module__Ú __qualname__Ú__doc__Zdefault_priorityrrrrrrsr)rZ __docformat__ÚsysÚosÚreZtimeZdocutilsrrrrZdocutils.transformsrrrrrrrÚs