aioredis

Bump version: release 2.0.0 beta 1

Bugfixes

• add await method to Pipeline class to prevent AttributeError (see #1029)

Bugfixes

• Fix transaction data decoding (see #657);
• Fix duplicate calls to pool.wait_closed() upon create_pool() exception (see #671);

Deprecations and Removals

• Drop explicit loop requirement in API. Deprecate loop argument. Throw warning in Python 3.8+ if explicit loop is passed to methods (see #666).

Misc

• #643, #646, #648

Features

- Added ``xdel`` and ``xtrim`` method which missed in ``commands/streams.py`` & also added unit test code for them
  (see `#438 <https://github.com/aio-libs/aioredis/issues/438>`_);
- Add ``count`` argument to ``spop`` command
  (see `#485 <https://github.com/aio-libs/aioredis/issues/485>`_);
- Add support for ``zpopmax`` and ``zpopmin`` redis commands
  (see `#550 <https://github.com/aio-libs/aioredis/issues/550>`_);
- Add ``towncrier``: change notes are now stored in ``CHANGES.txt``
  (see `#576 <https://github.com/aio-libs/aioredis/issues/576>`_);
- Type hints for the library
  (see `#584 <https://github.com/aio-libs/aioredis/issues/584>`_);
- A few additions to the sorted set commands:

  - the blocking pop commands: ``BZPOPMAX`` and ``BZPOPMIN``

  - the ``CH`` and ``INCR`` options of the ``ZADD`` command

    (see `#618 <https://github.com/aio-libs/aioredis/issues/618>`_);
- Added ``no_ack`` parameter to ``xread_group`` streams method in ``commands/streams.py``
  (see `#625 <https://github.com/aio-libs/aioredis/issues/625>`_);

Bugfixes

• Fix for sensitive logging
  (see #459 <https://github.com/aio-libs/aioredis/issues/459>_);
• Fix slow memory leak in wait_closed implementation
  (see #498 <https://github.com/aio-libs/aioredis/issues/498>_);
• Fix handling of instances were Redis returns null fields for a stream message
  (see #605 <https://github.com/aio-libs/aioredis/issues/605>_);

Improved Documentation

- Rewrite "Getting started" documentation.
  (see `#641 <https://github.com/aio-libs/aioredis/issues/641>`_);

Misc
~~~~

- `#585 <https://github.com/aio-libs/aioredis/issues/585>`_,
  `#611 <https://github.com/aio-libs/aioredis/issues/611>`_,
  `#612 <https://github.com/aio-libs/aioredis/issues/612>`_,
  `#619 <https://github.com/aio-libs/aioredis/issues/619>`_,
  `#620 <https://github.com/aio-libs/aioredis/issues/620>`_,
  `#642 <https://github.com/aio-libs/aioredis/issues/642>`_;

NEW:

• Implemented new Stream command support (see #299);

• Reduce encode_command() cost about 60% (see #397);

FIX:

• Fix pipeline commands buffering was causing multiple sendto syscalls (see #464 and #473);

• Python 3.7 compatibility fixes (see #426);

• Fix typos in documentation (see #400);

• Fix INFO command result parsing (see #405);

• Fix bug in ConnectionsPool._drop_closed method (see #461);

MISC:

• Update dependencies versions;

• Multiple tests improvements;

NEW:

• Implement new commands: wait, touch, swapdb, unlink (see #376);

• Add async_op argument to flushall and flushdb commands (see #364, and #370);

FIX:

• Important! Fix Sentinel sentinel client with pool minsize greater than 1 (see #380);

• Fix SentinelPool.discover_timeout usage (see #379);

• Fix Receiver hang on disconnect (see #354 and #366);

• Fix an issue with subscribe/psubscribe with empty pool (see #351 and #355);

• Fix an issue when StreamReader's feed_data is called before set_parser (see #347);

MISC:

• Update dependencies versions;

• Multiple test fixes;

NEW:

• Important! Drop Python 3.3, 3.4 support;
  (see #321, #323 and #326);

• Important! Connections pool has been refactored; now create_redis
  function will yield Redis instance instead of RedisPool
  (see #129);

• Important! Change sorted set commands reply format:
  return list of tuples instead of plain list for commands
  accepting withscores argument
  (see #334);

• Important! Change hscan command reply format:
  return list of tuples instead of mixed key-value list
  (see #335);

• Implement Redis URI support as supported address argument value
  (see #322);

• Dropped create_reconnecting_redis, create_redis_pool should be
  used instead;

• Implement custom StreamReader
  (see #273);

• Implement Sentinel support
  (see #181);

• Implement pure-python parser
  (see #212);

• Add migrate_keys command
  (see #187);

• Add zrevrangebylex command
  (see #201);

• Add command, command_count, command_getkeys and
  command_info commands
  (see #229);

• Add ping support in pubsub connection
  (see #264);

• Add exist parameter to zadd command
  (see #288);

• Add MaxClientsError and implement ReplyError specialization
  (see #325);

• Add encoding parameter to sorted set commands
  (see #289);

FIX:

• Fix CancelledError in conn._reader_task
  (see #301);

• Fix pending commands cancellation with CancelledError,
  use explicit exception instead of calling cancel() method
  (see #316);

• Correct error message on Sentinel discovery of master/slave with password
  (see #327);

• Fix bytearray support as command argument
  (see #329);

• Fix critical bug in patched asyncio.Lock
  (see #256);

• Fix Multi/Exec transaction canceled error
  (see #225);

• Add missing arguments to create_redis and create_redis_pool;

• Fix deprecation warning
  (see #191);

• Make correct __aiter__()
  (see #192);

• Backward compatibility fix for with (yield from pool) as conn:
  (see #205);

• Fixed pubsub receiver stop()
  (see #211);

MISC:

• Multiple test fixes;

• Add PyPy3 to build matrix;

• Update dependencies versions;

• Add missing Python 3.6 classifier;

Fixed:

• Critical bug fixed in patched asyncio.Lock (see #256);

New features:

• Connection pool has been refactored; now create_redis will yield Redis instance instead of RedisPool (see #129);
• Dropped create_reconnecting_redis, create_redis_pool should be used instead;
• Implement Sentinel support (see #181);
• Implement pure-python parser (see #212);
• Add migrate_keys command (see #187);
• Add zrevrangebylex command (see #201);
• Add command, command_count, command_getkeys and comman_info commands (see #229);

Fixed:

• Multi/exec transaction canceled error (see #225);
• Add missing arguments to create_redis and create_redis_pool;
• Deprecation warning (see #191);
• Make correct __aiter__() (see #192);
• Backward compatibility fix for with (yield from pool) as conn (see #205);
• Fixed pubsub receiver stop() (see #211);

Misc:

• Multiple test fixes;
• Add PyPy3 to build matrix;

Fix:

• Backport from master fix for indistinguishable commands future cancellation (see #316);

FIX:

• Fix time command result decoding when using connection-wide encoding setting (see #266);

Fixed:

• Critical bug fixed in patched asyncio.Lock (see #256);

New:

• Added zrevrangebylex command (see #201);
• Add connection timeout (see #221);

Fixed:

• Pool close warning (see #239 and #236);
• asyncio.Lock deadlock issue (see #231 and #241);

• Fixed pubsub Receiver missing iter() method (see #203);

NEW:

• Pub/Sub connection commands accept Channel instances (see #168);
• Implement new Pub/Sub MPSC (multi-producers, single-consumer) Queue -- aioredis.pubsub.Receiver (see #176);
• Add aioredis.abc module providing abstract base classes defining interface for basic lib components (see #176);
• Implement Geo commands support (see #177 and #179);

FIX:

• Minor tests fixes;

MISC:

• Update examples and docs to use async/await syntax also keeping yield from examples for history (see #173);
• Reflow Travis CI configuration; add Python 3.6 section (see #170);
• Add AppVeyor integration to run tests on Windows (see #180);
• Update multiple development requirements;

NEW:

• Allow multiple keys in EXISTS command (see #156 and #157);

FIX:

• Close RedisPool when connection to Redis failed (see #136);
• Add simple INFO command argument validation (see #140);
• Remove invalid uses of next()

MISC:

• Update devel.rst docs; update Pub/Sub Channel docs (cross-refs);
• Update MANIFEST.in to include docs, examples and tests in source bundle;

NEW:

• Add hmset_dict command (see #130);
• Add RedisConnection.address property;
• RedisPool minsize/maxsize must not be None;
• Implement close()/wait_closed()/closed interface for pool (see #128);

FIX:

• Add test for hstrlen;
• Test fixes

MISC:

• Enable Redis 3.2.0 on Travis;
• Add spell checking when building docs (see #132);
• Documentation updated;

• create_pool() minsize default value changed to 1;
• Fixed cancellation of wait_closed (see #118);
• Fixed time() convertion to float (see #126);
• Fixed hmset() method to return bool instead of b'OK' (see #126);
• Fixed multi/exec + watch issue (changed watch variable was causing tr.execute() to fail) (see #121);
• Replace asyncio.Future uses with utility method (get ready to Python 3.5.2 loop.create_future());
• Tests switched from unittest to pytest (see #126);
• Documentation updates;

Changes:

• Fixed Multi/Exec transactions cancellation issue (see #110 and #114);
• Fixed Pub/Sub subscribe concurrency issue (see #113 and #115);
• Add SSL/TLS support (see #116);
• aioredis.ConnectionClosedError raised in execute_pubsub as well (see #108);
• Redis.slaveof() method signature changed: now to disable replication one should call redis.slaveof(None) instead of redis.slaveof();
• More tests added;

Changes:

• Close all Pub/Sub channels on connection close (see #88);
• Add iter() method to aioredis.Channel allowing to use it with async for (see #89);
• Inline code samples in docs made runnable and downloadable (see #92);
• Python 3.5 examples converted to use async/await syntax (see #93);
• Fix Multi/Exec to honor encoding parameter (see #94 and #97);
• Add debug message in create_connection (see #90);
• Replace asyncio.async calls with wrapper that respects asyncio version (see #101);
• Use NODELAY option for TCP sockets (see #105);
• New aioredis.ConnectionClosedError exception added. Raised if connection to Redis server is lost (see #108 and #109);
• Fix RedisPool to close and drop connection in subscribe mode on release;
• Fix aioredis.util.decode to recursively decode list responses;
• More examples added and docs updated;
• Add google groups link to README;
• Bump year in LICENSE and docs;

• Python 3.5 pep 492 support;
• Documentation updates;
• Few fixes;

• Redis cluster support work in progress
• Fixed pool issue causing pool growth over max size & acquire call hangs
  (see #71)
• info server command result parsing implemented
• Fixed behavior of util functions
  (see #70)
• hstrlen command added
• Few fixes in examples
• Few fixes in documentation

• Decoding data with encoding parameter now takes into account list (array) replies
  (see #68)

• encoding parameter added to following commands:

  • generic commands: keys, randomkey
  • hash commands: hgetall, hkeys, hmget, hvals
  • list commands: blpop, brpop, brpoplpush, lindex, lpop, lrange, rpop, rpoplpush
  • set commands: smembers, spop, srandmember
  • string commands: getrange, getset, mget

• Backward incompatibility:

  ltrim command now returns bool value instead of 'OK'

• Tests updated

• Logging added (aioredis.log module)
• Fixed issue with wait_message in pub/sub
  (see #66)

• Pub/Sub support added
• Fix in zrevrangebyscore command
  (see #62)
• Fixes/tests/docs

• AutoConnector added
• wait_closed method added for clean connections shutdown
• zscore command fixed
• Test fixes

Changes:

• Dropped following Redis method -- Redis.multi(), Redis.exec(), Redis.discard()
• Redis.multi_exec hack'ish property removed
• Redis.multi_exec() method added
• High-level commands implemented:
  • generic commands (tests);
  • transactions commands (api stabilization).
• Backward incompatibilities:
  • Following sorted set commands' API changed: zcount, zrangebyscore, zremrangebyscore, zrevrangebyscore;
  • set string command' API changed;

Pipelining implemented + more fixes

Changes:

• create_connection, create_pool, create_redis functions updated: db and password arguments made keyword-only (see #26);
• Fixed transaction handling (see #32);
• Response decoding (see #16);

• Added transactions support in connection (high-level commands have some issues yet)
• Docs updated
• Tests updated

Changes included:

• RedisConnection
• RedisPool
• Docs
• WIP on high-level API