This change utilizes pytest-xdist to perform a multiproc test
run and reworks aurweb.db's code. We no longer use a global
engine, session or Session, but we now use a memo of engines
and sessions as they are requested, based on the PYTEST_CURRENT_TEST
environment variable, which is available during testing.
Additionally, this change strips several SQLite components
out of the Python code-base.
SQLite is still compatible with PHP and sharness tests, but
not with our FastAPI implementation.
More changes:
------------
- Remove use of aurweb.db.session global in other code.
- Use new aurweb.db.name() dynamic db name function in env.py.
- Added 'addopts' to pytest.ini which utilizes multiprocessing.
- Highly recommended to leave this be or modify `-n auto` to
`-n {cpu_threads}` where cpu_threads is at least 2.
Signed-off-by: Kevin Morris <kevr@0cost.org>
This rewrites the entire model base as declarative models.
This allows us to more easily customize overlay fields
in tables and is more common.
This effort also brought some DB violations to light which
this commit addresses.
Signed-off-by: Kevin Morris <kevr@0cost.org>
