sci_watch.parser.query_parser module

class sci_watch.parser.query_parser.CreateCustomTree(visit_tokens: bool = True)

Bases: Transformer

Custom tree transformer class based on Lark Transformers each of the methods below is called on the corresponding clause to create a custom Node

and_clause(nodes) → Node

begin_clause(nodes) → Node

distance(values) → int

expression(values) → Node

in_content_clause(nodes) → Node

in_title_clause(nodes) → Node

not_clause(values) → Node

or_clause(nodes) → Node

parenthesis_clause(nodes) → Node

proximity(values) → Node

query(nodes) → Node

scoped_query(nodes) → Node

scoped_token(nodes) → Node

token(nodes) → Node

word_with_wildcard(values) → Node

sci_watch.parser.query_parser.update_search_scope(tree: Node) → None

Given the root node of a tree, traverse it and update the search scope for each node, in place

Parameters:

tree (Node) – Root node of the tree to traverse