Python Testing - Reset all mocks? -

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when doing unit-testing python / pytest, if not have patch decorators or with patch blocks throughout code, there way reset mocks @ end of every file / module avoid inter-file test pollution?

it seems mocked in 1 python test file remains mocked in other file same return value, means mocks persisting between tests , files (when patch decorator or with patch block not used).

is there way around other patching? there wouldn't happen mock.reset_all_mocks() or that, there?

why don't use monkeypatch ?

the monkeypatch function argument helps safely set/delete attribute, dictionary item or environment variable or modify sys.path importing.

you can:

def test1(monkeypatch):     monkeypatch.setattr(.....

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