# -*- encoding:utf-8 -*-
from cpy.table import *
from cpy.parser import Parser


parser = Parser()


@parser.source('file')
class Table(Rows, Subtables, CsvTable):

    normalizer = CleanAllNonAlphaNumUnicode()
    date_regex = r'(?P<year>(?:19|20)\d{2})'
    date = YearFromRow(row=CURRENT_ROW, regex=date_regex, direction=FORWARD, index=0)

    @prdata
    def delete_row(self):
        return False