update example

[superstar54]

I run the scripts in the example folder. Two of them failed, and they need to be updated.

I got this error when committing new changes:

[extras.pipfile_deprecated_finder.2] 'pip-shims<=0.3.4' does not match '^[a-zA-Z-_.0-9]+$'

It's likely due the the isort package. I update its version to 5.12.0 and there is no more error.

[superstar54]

@sphuber I don't know why the ci/tests failed, because the new changes will not affect the core code. I also run the test locally, all of them passed.

[ltalirz]

hi @superstar54 , thanks for the fix!

the test failures are indeed weird - either some of the data it's comparing against is coming from somewhere else or the mechanism of comparison may be flaky (perhaps dependent on order of query result / ...)?

____________________________ test_user_get_entities ____________________________

data_regression = <pytest_regressions.data_regression.DataRegressionFixture object at 0x7f1bfc190a90>

    def test_user_get_entities(data_regression):
        """Test ``User.get_entities``"""
        orm.User(email="verdi@opera.net", first_name="Giuseppe", last_name="Verdi").store()
        py_users = models.User.get_entities(order_by=["id"])
>       data_regression.check([replace_dynamic(c.dict()) for c in py_users])
E       AssertionError: FILES DIFFER:
E       /tmp/pytest-of-runner/pytest-0/test_user_get_entities0/test_models/test_user_get_entities.yml
E       /tmp/pytest-of-runner/pytest-0/test_user_get_entities0/test_models/test_user_get_entities.obtained.yml
E       HTML DIFF: /tmp/pytest-of-runner/pytest-0/test_user_get_entities0/test_models/test_user_get_entities.obtained.diff.html
E       --- 
E       +++ 
E       @@ -1,8 +1,8 @@
E       -- email: tests@aiida.mail
E       -  first_name: AiiDA
E       +- email: test@aiida.local
E       +  first_name: ''
E          id: int
E       -  institution: aiidateam
E       -  last_name: Plugintest
E       +  institution: ''
E       +  last_name: ''
E        - email: verdi@opera.net
E          first_name: Giuseppe
E          id: int

If it's urgent, we can merge it as-is; otherwise let's wait until @sphuber has time to have a look

[superstar54]

Hi @ltalirz , thanks for looking into it. Not urgent, we can wait.

[sphuber]

Thanks @superstar54 . I will have a look at the CI soon and fix it. Then we can merge this.