readers.py 文件源码

def read(self, tsv_file):
        """
        Reads the rows from the designated file using the configured fields.

        Arguments:
            tsv_file: a file-like object to read the data from

        Returns:
            records(list):
                a list of the records cat to read_as_cls
        """
        file_reader = csv.DictReader(
            tsv_file,
            **PEARSON_DIALECT_OPTIONS
        )
        valid_rows, invalid_rows = [], []

        for row in file_reader:
            try:
                valid_rows.append(self.map_row(row))
            except InvalidTsvRowException:
                invalid_rows.append(row)

        return (valid_rows, invalid_rows)