def _parse_item(self, line: Text) -> None:
"""Parses an md list item line based on the current section type."""
import rasa.nlu.training_data.lookup_tables_parser as lookup_tables_parser
import rasa.nlu.training_data.synonyms_parser as synonyms_parser
from rasa.nlu.training_data import entities_parser
match = re.match(item_regex, line)
if match:
item = match.group(1)
if self.current_section == INTENT:
parsed = entities_parser.parse_training_example(
item, self.current_title)
synonyms_parser.add_synonyms_from_entities(
parsed.text, parsed.get("entities", []),
self.entity_synonyms)
self.training_examples.append(parsed)
elif self.current_section == SYNONYM:
synonyms_parser.add_synonym(item, self.current_title,
self.entity_synonyms)
elif self.current_section == REGEX:
self.regex_features.append({
"name": self.current_title,
"pattern": item
})
elif self.current_section == LOOKUP:
lookup_tables_parser.add_item_to_lookup_tables(
self.current_title, item, self.lookup_tables)
def test_add_synonym():
synonym_name = "savings"
synonym_examples = ["pink pig", "savings account"]
expected_result = {
"pink pig": synonym_name,
"savings account": synonym_name
}
result = {}
for example in synonym_examples:
synonyms_parser.add_synonym(example, synonym_name, result)
assert result == expected_result
def _parse_synonym(self, nlu_item: Dict[Text, Any]) -> None:
import rasa.nlu.training_data.synonyms_parser as synonyms_parser
synonym_name = nlu_item[KEY_SYNONYM]
if not synonym_name:
rasa.shared.utils.io.raise_warning(
f"Issue found while processing '{self.filename}': "
f"The synonym has an empty name. "
f"Synonyms should have a name defined under the {KEY_SYNONYM} key. "
f"It will be skipped.",
docs=DOCS_URL_TRAINING_DATA_NLU,
)
return
examples = nlu_item.get(KEY_SYNONYM_EXAMPLES, "")
if not examples:
rasa.shared.utils.io.raise_warning(
f"Issue found while processing '{self.filename}': "
f"{KEY_SYNONYM}: {synonym_name} doesn't have any examples. "
f"It will be skipped.",
docs=DOCS_URL_TRAINING_DATA_NLU,
)
return
if not isinstance(examples, str):
rasa.shared.utils.io.raise_warning(
f"Unexpected block found in '{self.filename}':\n"
f"{examples}\n"
f"It will be skipped.",
docs=DOCS_URL_TRAINING_DATA_NLU,
)
return
for example in self._parse_multiline_example(synonym_name, examples):
synonyms_parser.add_synonym(example, synonym_name,
self.entity_synonyms)