"""Various parser implementations.

.. versionadded:: 0.6.0
"""
from textblob.base import BaseParser
from textblob.en import parse as pattern_parse


class PatternParser(BaseParser):
    """Parser that uses the implementation in Tom de Smedt's pattern library.
    http://www.clips.ua.ac.be/pages/pattern-en#parser
    """

    def parse(self, text):
        """Parses the text."""
        return pattern_parse(text)