Is it possible to break a long function name across multiple lines?

Question

Our development team uses a PEP8 linter which requires a maximum line length of 80 characters.

When I\'m writing unit tests in python, I like to have

Answer 1

You could also write a decorator that mutates .__name__ for the method.

def test_name(name):
    def wrapper(f):
        f.__name__ = name
        return f
    return wrapper

Then you could write:

class ClientConnectionTest(unittest.TestCase):
    @test_name("test_that_client_event_listener_"
    "receives_connection_refused_error_without_server")
    def test_client_offline_behavior(self):
        self.given_server_is_offline()
        self.given_client_connection()
        self.when_client_connection_starts()
        self.then_client_receives_connection_refused_error()

relying on the fact that Python concatenates source-adjacent string literals.