Extra in report is duplicated

[ckmoga]

import pytest
@pytest.mark.hookwrapper
def pytest_runtest_makereport(item, call):
    pytest_html = item.config.pluginmanager.getplugin('html')
    outcome = yield
    report = outcome.get_result()
    extra = getattr(report, 'extra', [])
    extra.append(pytest_html.extras.html('<p>Print something</p>'))
    report.extra = extra

In the report, the text is displayed twice:

Print something
Print something

[BeyondEvil]

Can you try this with the latest release? 4.0.0rc0

[LeiYangGH]

i found that if you add if report.when == "call": before extra.append, then no dup. though i'm not sure what when == call means. docs

[BeyondEvil]

i found that if you add if report.when == "call": before extra.append, then no dup. though i'm not sure what when == call means. docs

That is correct, to avoid having the append happen multiple you have to add the when == "call" gate (as shown in the docs).

Each test has 3 stages ("when"s), setup, call, and teardown. This is core pytest.