edsnlp.pipes.ner.frailty.utils

Format a list of regex to make an 'assign' parameter.

This function merges multiple regex into one big 'OR' matching group, that can be used as the 'assign' parameter of a contextual matcher's pattern.

Function to create common assign dictionnaries.

The priority argument serves to indicate whether the assign dict should have priority on the initial regex regarding severity status.

Function to merge several dictionnaries into one suitable for an 'include'.

The typical use-case is when multiple 'assigns' are possible, and we want to return a match only when at least one of these 'assigns' is matched, ie we make the 'include' an OR statement. If we were to have the 'include' be a list of dictionnaries similar to the 'assign' list, it would instead be an AND statement.

Function to normalize space characters in regex.

This function can be used to keep regex definitions human-readable, while still processing correctly spaces. This function is useful since during development, it was found out some specific edge cases required the domain matchers to set the 'ignore_space_tokens' argument of their ContextualMatcher to False.