3 Commits

Author	SHA1	Message	Date
Dmitry Ivanov	257ade0688	Extract PostgreSQL connection logic into PgProtocol ... This patch aims to: * Unify connection & querying logic of ZenithPagerserver and Postgres. * Mitigate changes to transaction machinery introduced in `psycopg2 >= 2.9`. Now it's possible to acquire db connection using the corresponding method: ```python pg = postgres.create_start('main') conn = pg.connect() ... conn.close() ``` This pattern can be further improved with the help of `closing`: ```python from contextlib import closing pg = postgres.create_start('main') with closing(pg.connect()) as conn: ... ``` All connections produced by this method will have autocommit enabled by default.	2021-06-17 20:19:04 +03:00
Dmitry Ivanov	96c7594d29	Enable some kind of gradual typing in test_runner (#222) ... It's not realistic to enable full-blown type checks within test_runner's codebase, since the amount of warnings revealed by mypy is overwhelming. Tests are supposed to be easy to use, so we can't cripple everybody's workflow for the sake of imaginary benefit. Ultimately, the purpose of this attempt is three-fold: * Facilitate code navigation when paired with python-language-server. * Make method signatures apparent to a fellow programmer. * Occasionally catch some obvious type errors.	2021-06-10 22:53:15 +03:00
anastasia	05a681be2c	add createuser test to test shared catalog restore	2021-06-09 00:31:09 +03:00