�

�ddg��.�dZd
dl
mZ
dZGd�de�Zy)z(
Docutils component-related transforms.
�)
�	Transform�reStructuredTextc
��eZ
dZd
ZdZd�Zy)�Filtera�
    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, up to version 0.17, the reStructuredText "meta"
    directive created a "pending" element containing a "meta" element
    (in ``pending.details['nodes']``).
    Only writers (``pending.details['component'] == 'writer'``)
    supporting the "html", "latex", or "odf" formats
    (``pending.details['format'] == 'html,latex,odf'``) included the
    "meta" element; it was deleted from the output of all other writers.

    This transform is no longer used by Docutils, it may be removed in future.
    ic
�b
�|j}
|
jd
}|
jdjd�
}|jjj
|}|D]3}|j
|�
s
�|
j|
jd�


y|
jj|
�

y)N�	component�format�
,�nodes)
�	startnode�details�split�document�transformer�
components�supports�replace_self�parent�remove)�self�pending�component_type�formatsrr	s      �@/usr/lib/python3/dist-packages/docutils/transforms/components.py�applyzFilter.apply,s����.�.�� ����5���?�?�8�,�3�3�C�8���M�M�-�-�8�8��H�	��	+�F��!�!�&�)��$�$�W�_�_�W�%=�>��	+�

�N�N�!�!�'�*�N)�__name__�
__module__�__qualname__�__doc__�default_priorityr�rrrrs���4��
+rrN)r �docutils.transformsr�
__docformat__rr"rr�<module>r%
s �


�

�
*�"�
�(
+�Y�(
+r