clear attachments

conftest.py

import os
from typing import List

import pytest
from _pytest.nodes import Item
from allure_commons.model2 import TestResult, Attachment
from allure_pytest.listener import AllureListener


def allure_listener(config) -> AllureListener:
    listener: AllureListener = next(
        filter(
            lambda plugin: (isinstance(plugin, AllureListener)),
            dict(config.pluginmanager.list_name_plugin()).values(),
        ),
        None,
    )
    return listener


@pytest.hookimpl(hookwrapper=True)
def pytest_runtest_call(item: Item):
    yield
    listener = allure_listener(item.config)
    reporter = listener.allure_logger
    test_result: TestResult = reporter.get_test(None)
    attachments: List[Attachment] = test_result.attachments
    os.remove(os.path.join("path", "to", "report", attachments[0].source))
    test_result.attachments = []