pylint/checkers/raw_metrics.py
def process_tokens(self, tokens):
        """update stats"""
        i = 0
        tokens = list(tokens)
        while i < len(tokens):
            i, lines_number, line_type = get_type(tokens, i)
            self.stats["total_lines"] += lines_number
            self.stats[line_type] += lines_number
def process_tokens(self, tokens):
        """update stats"""
        i = 0
        tokens = list(tokens)
        while i < len(tokens):
            i, lines_number, line_type = get_type(tokens, i)
            self.stats["total_lines"] += lines_number
            self.stats[line_type] += lines_number
update stats