tests/test_grammar.py

"""
Run through language tool, to get some hints.
"""
import logging
import langid
import language_tool_python

LOG = logging.getLogger(__name__)


def test_report_language_tool_warnings(lyrics):
    lyrics_by_language = {}
    for lyric, file in lyrics:
        lang = langid.classify(lyric)[0]
        if lang in {"en", "fr", "es", "de"}:
            lyrics_by_language.setdefault(lang, []).append((lyric, file))
        else:
            LOG.warning(
                f'Failed to correctly identify language of {file}. Guessed "{lang}". Skipping.'
            )

    for lang, lyrics_list in lyrics_by_language.items():
        LOG.info(f'Checking lyrics in "{lang}" with language tool.')
        tool = language_tool_python.LanguageTool(
            lang, config={"disabledRuleIds": "GONNA,OUTTA,WANNA,GOTTA,Y_ALL"}
        )
        try:
            for lyric, file in lyrics_list:
                for match in tool.check(lyric):
                    LOG.warning(f"{file}: {match}")
        finally:
            tool.close()