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import pytest
# https://stackoverflow.com/questions/46962007/how-to-automatically-change-to-pytest-temporary-directory-for-all-doctests
@pytest.fixture(autouse=True)
def _docdir(request):
# Trigger ONLY for the doctests.
doctest_plugin = request.config.pluginmanager.getplugin("doctest")
if isinstance(request.node, doctest_plugin.DoctestItem):
# Get the fixture dynamically by its name.
tmpdir = request.getfixturevalue("tmpdir")
# Chdir only for the duration of the test.
with tmpdir.as_cwd():
yield
else:
# For normal tests, we have to yield, since this is a yield-fixture.
yield
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