Tags: dmig/asyncpg
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v0.21.0 Improvements ------------ * Add support for password functions (useful for RDS IAM auth) (MagicStack#554) (by Harvey Frye in 1d9457f for MagicStack#554) * Add support for connection termination listeners (MagicStack#525) (by @iomintz in 8141b93 for MagicStack#525) * Update CI matrix, aarch64 builds (MagicStack#595) (by @Gelbpunkt in ac6a2fc for MagicStack#595) Fixes ----- * Fix possible uninitalized pointer access on unexpected array message data (CVE-2020-17446, by @elprans in 69bcdf5, reported by @risicle) * Fix Connection class _copy_in private method (by @ABCDeath in 7f5c2a2 for MagicStack#555) * Bump pgproto to fix compilation issues (by @elprans in aa67d61 for MagicStack#565) * Improve pool documentation examples (MagicStack#491) (by @nyurik in 745f8f8 for MagicStack#491) * Update usage.rst (MagicStack#572) (by @xuedong09 in f5b425a for MagicStack#572) * Fix links in connection documentation (MagicStack#584) (by @samuelcolvin in b081320 for MagicStack#584) * Fix usage documentation for hstore (MagicStack#515) (by @aaliddell in 39040b3 for MagicStack#515) * Fix compiler warnings (by @elprans in 6cb5ba1)
v0.20.0 New Features * Support Python 3.8 (by @1st1 in MagicStack#504) Bug Fixes * Handle IP values with prefix in "inet" type as `ipaddress.IPvXInterface` (by @elprans in 5a4daf7 for MagicStack#497) * Close transport if connection times out (by @hexrain in 926f483 for MagicStack#468) * Use faster UUID codecs; make UUID decoding/encoding/operations 2-7x faster (by @1st1 in edde3ff) * Use `loop.start_tls()` to upgrade connections to SSL (by @1st1 in bdba7ce) Build * Bump Cython to 0.29.14 (by @1st1 in 7cb31bc)
asyncpg v0.19.0 Improvements ------------ * Add support for SCRAM-SHA-256 authentication. (by @jkatz in 2d76f50) * Add PostgreSQL 12 support (by @elprans in 2326153) Bug Fixes --------- * Remove preexec_fn hack from test cluster management (by @elprans in 36ed11d) * Fix DeprecationWarning in the docstring of copy_from_query() (by @elprans in 482a39a) * Allow specifying the target version when generating the release log (by @elprans in 43a7b21) * Check for .flake8 after importing flake8 (by @dotlambda in aaeb707) * Include .flake8 in PyPI tarball (by @dotlambda in 43c6b9c) * fix timezone type label in docs (by @claws in e91e491) * Fix _StatementCache.clear() PS memory leak (by @un-def in f4aa9bf for MagicStack#416) * fix for warning_callback not yet defined (by @samuelcolvin in 354d9be) * Fix assertion fail on copy_records_to_table (by Petr Reznikov in ae5a89d) * Do not look for a port in a Unix socket domain path (by @Lawouach in b773912 for MagicStack#419) * Unquote connection string components properly (by @elprans in 5513b9d for MagicStack#418) * Remove superfluous transaction from a cursor example (by @elprans in 32fccaa for MagicStack#475)
asyncpg v0.18.3 Bug Fixes --------- * Fix bswap on *BSD (by @elprans in a6b7775 for MagicStack#313) * Make sure idle never-acquired pool connections are closed due to inactivity (by @elprans in 69cbfd0 for MagicStack#389)
asyncpg v0.18.2 Bug Fixes --------- * Revert "Stop treating ReadyForQuery as a universal result indicator" to fix stability regression. (by @elprans in 04b6748) * Correctly ignore all incoming messages after the Terminate message (by @elprans in 787317f) * Properly cleanup connections closed by remote (by @elprans in 4393a15 for MagicStack#385)
asyncpg v0.18.0 Improvements ------------ * Implement `Record.get()` (by @elprans in 2b93ee5 for MagicStack#330) * Internal asyncpg errors are now consistently raised as `InternalClientError` (by @elprans in 263de3f) * Allow mappings as composite type input (by @elprans in eaa2fa1 for MagicStack#349) * Add `BitString.to_int()` and `BitString.from_int()` (by @percontation in ffd134e) * Allow 'sslmode' in DSNs (by @percontation in 0304288) * Add support for specifying multiple host addresses when connecting (by @elprans in 1d650ed for MagicStack#257) * Low-level protocol implementation has been tweaked and optimized for slightly better performance in certain scenarios (by @elprans in 7a81613 and cc053fe) * Queries with cached statements now generate fewer TCP packets (by @aleksey-mashanov in bf07199) * Allow aliasing builtin types by name in `set_builtin_type_codec()` (by @elprans in 687127e) * Factor out generic PostgreSQL protocol helpers into a separate package (by @1st1 in f0adefc) * Fix tests and enable CI for PostgreSQL 11 (by @elprans in ddb0ec2 and 716fd9d) Bug Fixes --------- * Handle and ignore permission errors when attempting to read .pgpass (by @elprans in df7830f for MagicStack#356) * Fix decoding of fractional timestamps before Postgres epoch (by @elprans in a7eaf2b for MagicStack#363)
asyncpg v0.17.0 Improvements ------------ Official support for Python 3.7. Bug Fixes --------- * Fix garbage collection of connections and emit a `ResourceWarning` if an unclosed connection is garbage collected. (by @1st1 in d9a236e for MagicStack#323) * Raise a clear error if there's a race in pool intialization. (by @1st1 in 3565ef8 for MagicStack#320) * Channel names in `Connection.add_listener()` and `Connection.remove_listener()` are now quoted properly. (by @sqwishy in 3e6ade6) * Fixed endianness detection on *BSD systems. (by @elprans in 8c83add for MagicStack#313) * Fixed handling of large type OIDs. (by @elprans in 2624bdb for MagicStack#300)
asyncpg v0.16.0 Behavior Changes ---------------- `Pool.close()` now waits until all acquired connections are released. Hence, the below code will now hang indefinitely: ```python conn = await pool.acquire() await pool.close() ``` Asyncpg will log a warning if `pool.close()` takes over 60 seconds to complete. It is advisable to use `asyncio.wait_for()` to set a timeout. Improvements ------------ * Add support for reading passwords from .pgpass (by @elprans in 55a372f for MagicStack#267) * Add Connection.is_in_transaction() (MagicStack#297) (by @bcaudell95 in cf523be for MagicStack#297) * Added codec for built-in type tid (by @fantix in cddea9c) * Allow setting custom codecs on domains and enumerated types (by @elprans in 3139322) * Allow passing datetime.date instances as timestamp input (by @elprans in e8cc627 for MagicStack#288) * Implement support for pool connection rotation (by @elprans in 4d209b7 for MagicStack#291) Bug Fixes --------- * Prohibit non-iterable containers to be passed as array input (by @elprans in a2fa7b2) * Decode numeric zeros with correct scale (by Dmitriy Chugunov in 4124f7d) * Fix handling of OIDs >= 2**31 (by @elprans in 8dd7a6c for MagicStack#279) * Make Pool.close() wait until all checked out connections are released (by @elprans in 7a0585a for MagicStack#290) * Fix type codec cache races (by @elprans in 482a186 for MagicStack#278) * Raise a consistent exception on input encoding errors (by @elprans in 0ddfa46 for MagicStack#260)
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