sec_parser.utils.bs4_.is_unary_tree

Functions

is_unary_tree(→ bool)

is_unary_tree determines if a BeautifulSoup tag forms a unary tree.

Module Contents

sec_parser.utils.bs4_.is_unary_tree.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.