Recently, when running Alternator tests we get hundreds of warnings like
the following from basically all test files:
/usr/lib/python3.12/site-packages/botocore/crt/auth.py:59:
DeprecationWarning: datetime.datetime.utcnow() is deprecated and
scheduled for removal in a future version. Use timezone-aware objects
to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
/usr/local/lib/python3.12/site-packages/pytest_elk_reporter.py:299:
DeprecationWarning: datetime.datetime.utcnow() is deprecated and
scheduled for removal in a future version. Use timezone-aware objects
to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
These warnings all come from two libraries that we use in the tests -
botocore is used by Alternator tests, and elk reporter is a plugin that
we don't actually use, but it is installed by dtest and we often see
it in our runs as well. These warnings have zero interest to us - not
only do we not care if botocore uses some deprecated Python APIs and
will need to be updated in the future, all these warnings are hiding
*real* warnings about deprecated things we actually use in our own
test code.
The patch modifies test/pytest.ini (used by all our Python tests,
including but not limited to Alternator tests) to ignore deprecation
warnings from *inside* these two libraries, botocore and elk_reporter.
After this patch, test/alternator/run finishes without any warnings
at all. test/cqlpy does still have a few warnings left, which earlier
were hidden by the thousands of spammy warning eliminated in this patch.
We fix one of these warnings in this patch:
ResultSet indexing support will be removed in 4.0.
Consider using ResultSet.one()
by doing exactly what the warning recommended.
Some deprecation warnings in test/cqlpy remain in calls to
get_query_trace(). The "blame" for these warning is misplaced - this
function is part of the cassandra driver, but Python seems to think it's
part of our test code so I can't avoid them with the pytest.ini trick,
I'm not sure why. So I don't know yet how to eliminate these last warnings.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Closesscylladb/scylladb#22881
Python and Python developers don't like directory names to include a
minus sign, like "cql-pytest". In this patch we rename test/cql-pytest
to test/cqlpy, and also change a few references in other code (e.g., code
that used test/cql-pytest/run.py) and also references to this test suite
in documentation and comments.
Arguably, the word "test" was always redundant in test/cql-pytest, and
I want to leave the "py" in test/cqlpy to emphasize that it's Python-based
tests, contrasting with test/cql which are CQL-request-only approval
tests.
Fixes#20846
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
