@classmethod
    def register_view_link(cls, identifier, view):
        if identifier in cls._view_links.keys():
            return
        cls._view_links[identifier] = view
Changes the value of the delimiter for the csv file.
dataset/ETHPy150Open allink/pennyblack/pennyblack/models/newsletter.py/Newsletter.register_view_link--crossover with--dataset/ETHPy150Open datalyze-solutions/pandas-qt/pandasqt/views/CSVDialogs.py/CSVImportDialog._updateDelimiter