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path: root/redis/connection.py
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* Fix retries in async mode (#2180)Eric Lemoine2022-06-191-2/+6
| | | | | | | | | * Avoid mutating a global retry_on_error list * Make retries config consistent in sync and async * Fix async retries * Add new TestConnectionConstructorWithRetry tests
* update black to 22.3.0 (#2171)Utkarsh Gupta2022-05-301-14/+5
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* Replace OSError exceptions from `can_read` with `redis.ConnectionError` (#2140)Kristján Valur Jónsson2022-05-081-1/+7
| | | | | | | * Replace OSError exceptions from `can_read` with `redis.ConnectionError` * Fix formatting * Revert unintended formatting change
* Rename 'update_supported_erros' to 'update_supported_errors' in Retry module ↵Jean Lopin2022-05-021-2/+2
| | | | (#2144)
* Add support to use certificates from string in ssl connection (#2048)dvora-h2022-03-141-2/+11
| | | | | | | | | * ssl string cert * fix async test * linters * change test name
* Catch OSError in BlockingConnectionPool.get_connection (#2001)Éric Lemoine2022-02-221-1/+1
| | | Co-authored-by: Chayim I. Kirshen <c@kirshen.com>
* Add support for Redis 7 functions (#1998)dvora-h2022-02-221-2/+9
| | | | | | | | | | | | | | | | | | | * add function support * linters * test fcall * decode reponses for unstable_r * linters * fix evalsho_ro test * fix eval_ro test * add response callbaks * linters
* Fixing AttributeError on some connection errors (#1905)Chayim2022-01-261-4/+7
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* Fixing AttributeError in UnixDomainSocketConnection (#1903)dvora-h2022-01-261-5/+12
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* Added retry mechanism on socket timeouts when connecting to the server (#1895)Bar Shaul2022-01-251-2/+4
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* OCSP Stapling Support (#1873)Chayim2022-01-171-1/+47
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* get_connection: catch OSError too (#1832)Iñaki Ucar2022-01-101-1/+1
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* Documentation cleanup (#1841)Chayim2021-12-301-2/+3
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* OCSP stapling support (#1820)Chayim2021-12-261-2/+15
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* Support for specifying error types with retry (#1817)Bar Shaul2021-12-231-4/+23
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* Support for password-encrypted SSL private keys (#1782)Chayim2021-12-161-4/+31
| | | Adding support for SSL private keys with a password. This PR also adds support for future SSL tests.
* close socket after server disconnect (#1797)Paul Brown2021-12-161-2/+7
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* Support SYNC and PSYNC (#1741)Avital Fine2021-12-151-1/+1
| | | Co-authored-by: Chayim <chayim@users.noreply.github.com>
* Ensure redis_connect_func is set on uds connection (#1794)Ali-Akber Saifee2021-12-151-1/+3
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* Allow overriding connection class via keyword arguments (#1752)Maksim Novikov2021-12-021-0/+4
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* Added black and isort (#1734)Anas2021-11-301-185/+244
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* Pyupgrade + flynt + f-strings (#1759)Aarni Koskela2021-11-301-34/+31
| | | @akx Thank you so much for this! Thanks again for introducing me to a new tool that I'm sliding into my workflow as well.
* Fixing deprecating distutils (PEP 632) (#1730)Chayim2021-11-251-5/+5
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* Adding support for non-decodable commands (#1731)Chayim2021-11-251-6/+9
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* Adding RedisCluster client to support Redis Cluster Mode (#1660)Bar Shaul2021-11-251-6/+23
| | | | Co-authored-by: Chayim <chayim@users.noreply.github.com> Co-authored-by: Anas <anas.el.amraoui@live.com>
* Better removal of hiredis warning (#1726)Alex Wu2021-11-211-4/+0
| | | Co-authored-by: Alex Wu <alex@anyscale.com>
* removing hiredis warning (#1721)Chayim2021-11-171-5/+0
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* Fix garbage collection deadlock (#1578)Eugene Morozov2021-11-081-3/+6
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* Adding vulture for static analysis (#1655)Chayim2021-10-281-1/+0
| | | | | * Adding vulture for static analysis Removing dead code found previously by vulture in local runs.
* Add warning when hiredis not installed. Recommend installation. (#1621)adiamzn2021-10-191-0/+3
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* Removing packaging dependency (#1626)Chayim2021-10-191-5/+5
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* Fix `retry` attribute in UnixDomainSocketConnection (#1604)nbraun-amazon2021-10-141-1/+15
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* Use Version instead of StrictVersion since distutils is deprecated. (#1552)Karthikeyan Singaravelan2021-08-291-5/+5
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* Add retry mechanism with backoff (#1494)nbraun-amazon2021-08-181-19/+36
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* All values within Redis URLs are url-unquoted via default.Andy McCurdy2020-08-151-105/+80
| | | | | | | | Prior versions of redis-py supported this by specifying the ``decode_components`` flag to the ``from_url`` functions. This is now done by default and cannot be disabled. Fixes #589
* Remove support for end-of-life Python 2.7 (#1318)Jon Dufresne2020-08-061-82/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove support for end-of-life Python 2.7 Python 2.7 is end of life. It is no longer receiving bug fixes, including for security issues. Python 2.7 went EOL on 2020-01-01. For additional details on support Python versions, see: Supported: https://devguide.python.org/#status-of-python-branches EOL: https://devguide.python.org/devcycle/#end-of-life-branches Removing support for EOL Pythons will reduce testing and maintenance resources while allowing the library to move towards a modern Python 3 style. Python 2.7 users can continue to use the previous version of redis-py. Was able to simplify the code: - Removed redis._compat module - Removed __future__ imports - Removed object from class definition (all classes are new style) - Removed long (Python 3 unified numeric types) - Removed deprecated __nonzero__ method - Use simpler Python 3 super() syntax - Use unified OSError exception - Use yield from syntax Co-authored-by: Andy McCurdy <andy@andymccurdy.com>
* Fix some documentation formattingJon Banafato2020-07-261-19/+20
| | | | | Fix a few broken links and class references, move a docstring, and fix a code block.
* Support for loading, unloading and listing Redis Modules (#1360)Roey Prat2020-07-131-0/+13
| | | | | | | | | | | * Support for loading, unloading and listing Redis Modules * minor fixes for flake * unit test for module list - only the empty use case * ModuleError should inherit from ResponseError rather than RedisError Co-authored-by: Vamsi Atluri <vamc19@gmail.com>
* SentinelConnectionPool plays better with threaded applications.Andy McCurdy2020-06-011-9/+40
| | | | | | | | | Prevent the pool from closing sockets on connections that are actively in use by other threads when the master address changes. Connections returned to the pool that are still connected to the old master will be disconnected gracefully. Fixes #1345
* Restore try/except in __del__ methodsAndy McCurdy2020-05-201-3/+12
| | | | Fixed #1339
* Tune the locking in ConnectionPool.get_connectionAndy McCurdy2020-05-141-21/+22
| | | | | The lock does not need to be held while waiting for the socket to establish and validate the TCP connection.
* Fix typo (missing space) in exception message (#1334)Jon Dufresne2020-04-281-1/+1
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* Switch to flake8 for static code analysis (#1328)Jon Dufresne2020-04-161-1/+0
| | | | | | | | | flake8 catches a wider net of mistakes than pycodestyle and is more commonly used by the larger community. For example, it catches unused imports, a few of which existed. These have since been removed. Two "noqa" comments were added. One ignores the _compat.py file as it has a large amount of Python version specific code. The second is in utils.py which intentionally does not use an import.
* Fix str/bytes mixup in PythonParser.read_response() (#1324)Jon Dufresne2020-04-131-12/+11
| | | | | | | | | | | | Calling str() on a bytes object can result in a BytesWarning being emitted and usually indicates a mixup between byte and string handling. Now, in the event of an invalid RESP response, use the repr value of the raw response in the exception message. Can further simplify the bytes/str handling by comparing the first byte as a bytes object instead of converting it to str. The bytes literal is available on all supported Pythons. This removes the need for the compatibility function, byte_to_chr().
* Simplify exception handlers (#1319)Jon Dufresne2020-04-111-10/+7
| | | | | | | | | Use the "as" keyword to capture the exception in a variable instead of sys.exc_info(). Re-raise exception with the bare "raise" syntax. Avoid "# noqa: E722" by catching BaseException, which includes all exceptions including SystemExit.
* Support memoryview encoding/decoding as a no-opCody-G2020-02-241-10/+15
| | | | | | | | | | This allows memoryview instances to be passed to Redis command args that expect strings or bytes. The memoryview instance is sent directly to the socket such that there are zero copies made of the underlying data during command packing. Fixes #1265 Fixes #1285
* expand AUTH fallback support to pre-v6 Redis servers.Andy McCurdy2020-02-121-0/+6
| | | | Ref #1274
* Stop hiding errors that occur inside __del__ methodsJon Dufresne2020-02-121-12/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an exception occurs inside the __del__ method, it should be reported to the developer. Not doing so could hide bugs. Python automatically handles exceptions inside __del__ methods, for example: class A: def __del__(self): 1 / 0 A() print("after del") Results in the output: $ python3 ~/blah.py Exception ignored in: <function A.__del__ at 0x7fbbf2bbfc20> Traceback (most recent call last): File "/home/jon/test.py", line 3, in __del__ 1 / 0 ZeroDivisionError: division by zero after del From this example, we can see the bug was not hidden and the code after __del__ still executed. fixes #1281
* Drop unused variables and imports (#1284)Jon Dufresne2020-02-121-1/+1
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* remove Redis and ConnectionPool __eq__ comparisonAndy McCurdy2020-02-011-6/+0
| | | | | | | | | | | | | After further thought this was a bad idea. Just because two connection pools share the same connection arguments does not make them equal. It would seem quite odd if pool_a == pool_b yet pool_a.disconnect() doesn't close all of pool_b's connections. Ref #1240 Fixes #1277 Fixes #1275 Fixes #1267 Fixes #1273