jenkins-bot has submitted this change. ( https://gerrit.wikimedia.org/r/c/pywikibot/core/+/670163 )

Change subject: [doc] Raise a RuntimeError if -namespace is provided too late ......................................................................

[doc] Raise a RuntimeError if -namespace is provided too late

If -namespace is used together with -newpages/-random/-randomredirect/-linter generators, -namespace/-ns must be provided before -newpages/-random/-randomredirect/-linter. Raise a RuntimeError with such comment instead of just AssertionError without this hint

Bug: T276916 Change-Id: I66906f03dc837a59f07590eac8072e1a4d54c807 --- M pywikibot/pagegenerators.py M tests/pagegenerators_tests.py 2 files changed, 4 insertions(+), 2 deletions(-)

Approvals: Xqt: Looks good to me, approved jenkins-bot: Verified

diff --git a/pywikibot/pagegenerators.py b/pywikibot/pagegenerators.py index 63d27a7..56ac03a 100644 --- a/pywikibot/pagegenerators.py +++ b/pywikibot/pagegenerators.py @@ -927,7 +927,9 @@

def _handle_namespaces(self, value): """Handle `-namespaces` argument.""" - assert not isinstance(self._namespaces, frozenset) + if isinstance(self._namespaces, frozenset): + raise RuntimeError('-namespace/ns option must be provided before ' + '-newpages/-random/-randomredirect/-linter') if not value: value = pywikibot.input('What namespace are you filtering on?') NOT_KEY = 'not:' diff --git a/tests/pagegenerators_tests.py b/tests/pagegenerators_tests.py index 7d84dbe..b50aa56 100755 --- a/tests/pagegenerators_tests.py +++ b/tests/pagegenerators_tests.py @@ -707,7 +707,7 @@ gf.handle_arg('-ns:1,6') self.assertEqual(gf.namespaces, {1, 6}) self.assertIsInstance(gf.namespaces, frozenset) - with self.assertRaises(AssertionError): + with self.assertRaises(RuntimeError): gf.handle_arg('-ns:0') self.assertEqual(gf.namespaces, {1, 6})