Python black formatter install offline12/17/2023 ![]() Example: > from hypermodern_python import wikipedia > page = wikipedia.random_page(language= " en " ) > bool(page.title) True """ Raises: ClickException: The HTTP request failed or the HTTP response contained an invalid body. By default, the English Wikipedia is used ( " en " ). Args: language: The Wikipedia language edition. Performs a GET request to the /page/random/summary endpoint. # src/hypermodern_python/wikipedia.py def random_page(language: str = " en ") - > Page: You renamed the language parameter of wikipedia.random_page to langĭarglint would notice and remind you with the following warnings: You make it possible for tools to detect this drift.Ĭhecks that docstring descriptions match function definitions, They sit right next to what they describe,Īlas, docstrings too are subject to that mysterious forceīy following a docstring convention like Google style – Validating docstrings against function signatures with darglintĭocumentation has a nasty habit of getting out of step with a codebase.Įmbedding it in the codebase mitigates this problem,Īnd that is part of what makes docstrings so useful: You can take a look at the specific changes in the I will not repeat all the docstrings for the test suite in this section. # tests/test_console.py def test_main_succeeds(runner: CliRunner, mock_requests_get: Mock) - > None: How you can write a docstring for a test case: (A better place for that is the docstring of the test module, There is no need to repeatedly name the function or class you are testing. Use “it” to refer to the system under test.Omit everything that already follows from the fact that it is a test case.įor example, avoid words like “test if”, “correctly”, “should”.State the expected behaviour and be specific about it.Here are three useful guidelines about documenting test cases: They help you keep test function names succinct without becoming obscure,Īnd they can be used to make test output more friendly. ![]() Improve the readability of your test suite. Sessions marked with * are selected, sessions marked with - are skipped. typeguard-3.7 -> Runtime type checking using Typeguard. typeguard-3.8 -> Runtime type checking using Typeguard. * safety -> Scan dependencies for insecure packages. Sessions defined in …/hypermodern-python/noxfile.py: ![]() Generate the usage message of your command-line interface:
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