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20 lines
746 B
Python
20 lines
746 B
Python
# Copyright (c) 2020 Frank Harrison <frank@doublethefish.com>
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# Copyright (c) 2021 Pierre Sassoulas <pierre.sassoulas@gmail.com>
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# Copyright (c) 2021 Marc Mueller <30130371+cdce8p@users.noreply.github.com>
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# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
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import abc
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class MapReduceMixin(metaclass=abc.ABCMeta):
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"""A mixin design to allow multiprocess/threaded runs of a Checker"""
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@abc.abstractmethod
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def get_map_data(self):
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"""Returns mergeable/reducible data that will be examined"""
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@abc.abstractmethod
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def reduce_map_data(self, linter, data):
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"""For a given Checker, receives data for all mapped runs"""
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