issue.py 文件源码

def get_code(self, max_lines=3, tabbed=False):
        '''Gets lines of code from a file the generated this issue.

        :param max_lines: Max lines of context to return
        :param tabbed: Use tabbing in the output
        :return: strings of code
        '''
        lines = []
        max_lines = max(max_lines, 1)
        lmin = max(1, self.lineno - max_lines // 2)
        lmax = lmin + len(self.linerange) + max_lines - 1

        tmplt = "%i\t%s" if tabbed else "%i %s"
        for line in moves.xrange(lmin, lmax):
            text = linecache.getline(self.fname, line)

            if isinstance(text, bytes):
                text = text.decode('utf-8', 'ignore')

            if not len(text):
                break
            lines.append(tmplt % (line, text))
        return ''.join(lines)