Function get_n_projected

mne/preprocessing/tests/test_maxwell.py:1142–1155

Get the number of projected tSSS components from the log.

()

@contextmanager
def get_n_projected():
    """Get the number of projected tSSS components from the log."""
    count = list()
    with use_log_level(True):
        with catch_logging() as log:
            yield count
    log = log.getvalue()
    assert "Processing data using tSSS" in log
    log = log.splitlines()
    reg = re.compile(r"\s+Projecting\s+([0-9])+\s+intersecting tSSS .*")
    for line in log:
        m = reg.match(line)
        if m:
            count.append(int(m.group(1)))


@buggy_mkl_svd