sec_parser.utils.bs4_.is_unary_tree
===================================

.. py:module:: sec_parser.utils.bs4_.is_unary_tree


Functions
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.. autoapisummary::

   sec_parser.utils.bs4_.is_unary_tree.is_unary_tree


Module Contents
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.. py:function:: is_unary_tree(tag: bs4.Tag) -> bool

   `is_unary_tree` determines if a BeautifulSoup tag forms a unary tree.
   In a unary tree, each node has at most one child.

   Unary trees can contain NavigableString leaves. However, if a non-leaf node
   contains a non-empty NavigableString, the tree is not considered unary.

   Additionally, if the some tag is a 'table', the function will return True
   regardless of its children. This is because in the context of this application,
   'table' tags are always considered unary.