def reset(self):
        for error_type in (WARNING, ERROR):
            del self.marks[error_type][:]
            self.lines.clear()
Check whether or not an upgrade is available for all packages
dataset/ETHPy150Open SublimeLinter/SublimeLinter3/lint/highlight.py/Highlight.reset--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/pip.py/list_upgrades