Changelog
New in version 4.0.0
New in version 3.5.2
Handle blank
STAT
values.
New in version 3.5.1
Client.get
returns the default when usingignore_exc
and if memcached is unavailableAdded
noreply
support toHashClient.flush_all
.
New in version 3.5.0
Sockets are now closed on
MemcacheUnexpectedCloseError
.Added support for TCP keepalive for client sockets on Linux platforms.
Added retrying mechanisms by wrapping clients.
New in version 3.4.4
Idle connections will be removed from the pool after
pool_idle_timeout
.
New in version 3.4.3
Fix
HashClient.{get,set}_many()
with UNIX sockets.
New in version 3.4.2
Remove trailing space for commands that don’t take arguments, such as
stats
. This was a violation of the memcached protocol.
New in version 3.4.1
CAS operations will now raise
MemcacheIllegalInputError
whenNone
is given as thecas
value.
New in version 3.4.0
Added IPv6 support for TCP socket connections. Note that IPv6 may be used in preference to IPv4 when passing a domain name as the host if an IPv6 address can be resolved for that domain.
HashClient
now supports UNIX sockets.
New in version 3.3.0
HashClient
can now be imported from the top-levelpymemcache
package (e.g.pymemcache.HashClient
).HashClient.get_many()
now longer storesFalse
for missing keys from unavailable clients. Instead, the result won’t contain the key at all.Added missing
HashClient.close()
andHashClient.quit()
.
New in version 3.2.0
PooledClient
andHashClient
now support customClient
classes
New in version 3.1.1
Improve
MockMemcacheClient
to behave even more likeClient
New in version 3.1.0
Add TLS support for TCP sockets.
Fix corner case when dead hashed server comes back alive.
New in version 3.0.1
Make MockMemcacheClient more consistent with the real client.
Pass
encoding
from HashClient to its pooled clients whenuse_pooling
is enabled.
New in version 3.0.0
The serialization API has been reworked. Instead of consuming a serializer and deserializer as separate arguments, client objects now expect an argument
serde
to be an object which implementsserialize
anddeserialize
as methods. (serialize
anddeserialize
are still supported but considered deprecated.)Validate integer inputs for
expire
,delay
,incr
,decr
, andmemlimit
– non-integer values now raiseMemcacheIllegalInputError
Validate inputs for
cas
– values which are not integers or strings of 0-9 now raiseMemcacheIllegalInputError
Add
prepend
andappend
support toMockMemcacheClient
.Add the
touch
method toHashClient
.Added official support for Python 3.8.
New in version 2.2.2
Fix
long_description
string in Python packaging.
New in version 2.2.1
Fix
flags
when setting multiple differently-typed values at once.
New in version 2.2.0
Drop official support for Python 3.4.
Use
setup.cfg
metadata insteadsetup.py
config to generate package.Add
default_noreply
parameter toHashClient
.Add
encoding
parameter toClient
constructors (defaults toascii
).Add
flags
parameter to write operation methods.Handle unicode key values in
MockMemcacheClient
correctly.Improve ASCII encoding failure exception.
New in version 2.1.1
Fix
setup.py
dependency on six already being installed.
New in version 2.1.0
Public classes and exceptions can now be imported from the top-level
pymemcache
package (e.g.pymemcache.Client
). #197Add UNIX domain socket support and document server connection options. #206
Add support for the
cache_memlimit
command. #211Commands key are now always sent in their original order. #209
New in version 2.0.0
Change set_many and set_multi api return value. #179
Fix support for newbytes from python-future. #187
Add support for Python 3.7, and drop support for Python 3.3
Properly batch Client.set_many() call. #182
Improve _check_key() and _store_cmd() performance. #183
Properly batch Client.delete_many() call. #184
Add option to explicitly set pickle version used by serde. #190
New in version 1.4.4
pypy3 to travis test matrix
full benchmarks in test
fix flake8 issues
Have mockmemcacheclient support non-ascii strings
Switch from using pickle format 0 to the highest available version. See #156
Warning: different versions of python have different highest pickle versions: https://docs.python.org/3/library/pickle.html
New in version 1.4.3
Documentation improvements
Fixed cachedump stats command, see #103
Honor default_value in HashClient
New in version 1.4.2
Drop support for python 2.6, see #109
New in version 1.4.1
Python 3 serializations fixes #131
Drop support for pypy3
Comment cleanup
Add gets_many to hash_client
Better checking for illegal chars in key
New in version 1.4.0
Unicode keys support. It is now possible to pass the flag
allow_unicode_keys
when creating the clients, thanks @jogo!Fixed a bug where PooledClient wasn’t following
default_noreply
arg set on init, thanks @kols!Improved documentation
New in version 1.3.8
use cpickle instead of pickle when possible (python2)
New in version 1.3.7
default parameter on get(key, default=0)
fixed docs to autogenerate themselves with sphinx
fix linter to work with python3
improve error message on illegal Input for the key
refactor stat parsing
fix MockMemcacheClient
fix unicode char in middle of key bug
New in version 1.3.6
Fix flake8 and cleanup tox building
Fix security vulnerability by sanitizing key input
New in version 1.3.5
Bug fix for HashClient when retries is set to zero.
Adding the VERSION command to the clients.
New in version 1.3.4
Bug fix for the HashClient that corrects behavior when there are no working servers.
New in version 1.3.3
Adding caching to the Travis build.
A bug fix for pluggable hashing in HashClient.
Adding a default_noreply argument to the Client ctor.
New in version 1.3.2
Making the location of Memcache Exceptions backwards compatible.
New in version 1.3.0
Python 3 Support
Introduced HashClient that uses consistent hasing for allocating keys across many memcached nodes. It also can detect servers going down and rebalance keys across the available nodes.
Retry sock.recv() when it raises EINTR
New in version 1.2.9
Introduced PooledClient a thread-safe pool of clients