Function captured_output

test/tools/test_checkimports.py:15–24

()

@contextmanager
def captured_output():
  tmp_out, tmp_err = StringIO(), StringIO()
  old_out, old_err = sys.stdout, sys.stderr
  try:
    sys.stdout, sys.stderr = tmp_out, tmp_err
    yield sys.stdout, sys.stderr
  finally:
    sys.stdout, sys.stderr = old_out, old_err
    tmp_out.close()
    tmp_err.close()

class CheckImportsTest(unittest.TestCase):
  fixturesDir = path.join(path.dirname(__file__), '..', '..',