1. Versions Released

Version 3.2.27

  • [Dependence Change] Remove pymysql
  • [New] cup.net.asyn | supports kqueue on mac
  • [New] cup.res.mac | supports MacResource based on psutil
  • [New] cup.services.heartbeat supports MacHost

Version 3.2.26

  • [Bug] Epoll Lost Events Bug fix
  • [Compatibility] Fix Py2 comatibility issue for cup.services.heartbeat

Version 3.2.20

  • [Compatibility] cup.log | Fix unicode bug for py3
  • [Enhancement] cup.log | Add xdebug/xinfo/xinit_comlog in order to support different loggers
  • [Removal] cup.jenkinslib | Recommand using python-jenkins to replace cup.jenkinslib
  • [Enhancement] cup.cache| Enhance KVCache, add pop_expired. Support setting up "maxsize" for the cache pool
  • [Enhancement] cup.services.buffer| Fix encode/decode bug for py3

Version 3.2.19

  • [Enhancement] cup.services.generator | Add visibility to Cached UUID
  • [Enhancement] cup.util.conf | Fix py3 support bug
  • [New] cup.services.executor | Add Crontab-like execution service
  • [Bug] cup.net.asyn.context | Fix bug which introduces RW Lock problem
  • [Compatibility] * cup.shell.expect | Fix compatibility bug related to remote execution
  • [New] cup.timeplus | Add TimePlus for i18n time related functions
  • [Bug] cup.shell.oper and cup.shell.expect | Fix bugs for remote execution and async shell run

Version 3.2.7 2020.1.1 ~ 2020.3.31

  • [Enhancement] Change cup.net.async to cup.net.asyn to avoid language keyword "async"
  • [New] Support Python version >= 3.5
  • [New] add safe_rmtree in cup.exfile
  • [Bug] cup.exfile fix bug for cup.exfile for macos
  • [Bug] cup.shell.ShellExec fix bug for
  • [New] Add support for global socket keepalive
  • [Enhancement] cup.exfile Add some path into CANNOT_DEL_PATHLIST
  • [New] cup.services.generator Add cached generator
  • [Enhancement] cup.shell.expect Replace shell expect with paramiko based remote cmd execution
  • [Enhancement] cup.net.async.conn Replace mutex lock with ReadWriteLock to speed up

Version 3.1.x Under Development 2019.9 ~ 2019.12.26

  • [Enhancement] cup.services.serilizer - loglist
  • [New] cup.storage.obj - rename
  • [Bug] cup.storage.obj - ftp uri bug

Version 3.0.0 py support alpha 2019.6 ~ 2019.8.8

  • [Enhancement] cup.net get ip address
  • [New] Py3 support (excep for cup.net.async, tcp async msg stack)
  • [Bug] fix traceback for cup.storage.obj
  • [Enhancement] cup.exfile - support lock_file for windows
  • [Bug] Fix installation bug in setup.py
  • [New] Add get unique hexid for cup.services.generator

Version 2.2.0 - 2019.5.11 ~ 5.29

  • [Fancy] Change a new logo, hats to community user @davidmind (from github)
  • [New] cup.res - linux.Process add method getpgid
  • [New] add BceSms support
  • [Enhancement] cup.shell - enhance oper.ShellExec
  • [Enhancement] cup.mail - add smtp login method for authentication enabled server

Version 2.1.0 - 2019.2.1 ~ 2019.5.10

* [New] cup.net.get_interfaces - Get interfaces of a linux host
* [New] cup.res.linux.get_cpu_core_usage - Get cpu core usage 
* [Enhancement] cup.shell.oper - Md5 hexdigest generation (py3 compatibility)
* [New] Py3 compatibility test and reconsutrction is undergoing
* [Enhancement] cup.shell.oper - Change subprocess.Pipe(shell=True by default to shell=False)
* [Bug] github socket closure (https://github.com/baidu/CUP/issues/32) 
* [Bug] cup.shell.oper async_run, kill procedure for children pids has bugs

Version 2.0.0 - 2018.6.2 ~ 2018.12.31

  • [New] pip support
  • [New] cup.storage.obj - Add ftp/s3/local storage support (with universal apis)
  • [Bug] cup.net.localport_free - Reversely result returned
  • [Bug] cup.net.async - Msg class class variable
  • [Bug] cup.net.async - logging typo
  • [Bug] cup.net.async - Msg disorder bug (an import bug fix!)
  • [New] cup.net.async - Add get_context related class method
  • [Bug] cup.decorators - fix wrap exception
  • [Bug] cup.unittest - Fix bug for assert_lt
  • [Bug] cup.res.linux - Add support for customized linux kernel
  • [Enahcnement] cup.net.set_sock_keepalive_linux - add exception catch code lines
  • [Enhancement] Use rtd (read_the_doc theme) to reconsutrct cup api-doc

Version 1.6.1 - starting from 2018.2.5 ~ 2018.6.1

  • [New] cup.shell.is_proc_alive - Add optional to abandon vim|less|vi|tail|cat|more or custom filter
  • [Bug] cup.shell.get_pid - Fix grep to surely abandon vim|less|vi|tail|cat|more
  • [New] cup.log - Add support for stack manipulation, which can pop out function calls.
  • [New] cup.err - Add UnImplemented exception class.
  • [New] cup.exfile - Support temp files which will be removed immediately after the variable life ends.
  • [Enhancement] cup.util.conf - support $ in a conf key
  • [Doc] cup.shell - Fix doc bug.
  • [New] cup.shell - Add grep support string with space
  • [New] cup.storage.obj - Support common object storage apis including ftp, s3
  • [Bug] cup.res.linux - Getting cpuinfo has bugs (new kernel 3.10)
  • [Enhancement] - cup.util.threadpool, add daemon_threads as the parameter that you can use to let the threadpool threads behave like daemon-thread (when the main thread exits, it exits as well)
  • [Enhancement] - conf.util.conf - support conf line "[.test] # comments"

Version 1.6.0 - starting from 2017.9.6 ~ 2017.12.29

* [New] cup.bidu.icafe - interact with baidu icafe.
* [New] MsgBroker - Add a broker for handling system failures
* [New] cup.
* [Bug] Linux Resource Query Bug - related to data columuns
* [Bug] cup.net.async - socket cannot be got.
* [Enhancement] cup.net.async - CUP utilization enhancement

Version 1.5.6 - starting from 2017.3.1 ~ 2017.9.5

* [Enhancement] async enhancement for stability
* [New] CycleIDGenerator for generating universally unique_id (ip, port
    encoded as part of the id)
* [Enhancement] cup.net.async exits more quickly than before
* [Bug] cup.net.async - Fix CPU-utilization too high bug
* [Bug] cup.net.async - Fix getting-peerinfo bug
* [Bug] cup.res.linux - Kernel version was returned with a tuple
    ('2', '6', '32') which should be (2, 6, 32)

Version: 1.5.5 - staring from 11.18 ~ 2017.3.1

* [Enhancement] debug method for executor
* [async] CNeedAckMsg & retry mechnism added. CAckMsg added

Version: 1.5.4 - Starting from 2016.9 ~ 2016.11.11

* [Enhancement] generator supports staring point
* [Enhancement] catch exception socket.gaierror when it encounters network
    instability
* [Bug] Set up splitter other thant colon in a Configure2Dict with blanks and comments 
* [Async] Support automatic msg retry
* [Async] Support ack msg

Version: 1.5.3 - Starting from 2016.6 to 2016.8

* [New] cup.util.conf - support $include "conf_file" syntax [write/read]
* [New] port free check. Listened port probe.
* [Enhancement] cup.net.async - enhance network write/read speed. 
    Example provided
* [Improvement] - Improve cup.log performance
* [Enhancement] cup.util.threadpool, callback function will receive
    Exception object (param result) if it encounters error.

Version: 1.5.1 && 1.5.2

* [New] cup.log - add xxx_if 
* [New] cup.thirdp - replace MySQLdb with pymysql. 
    * from cup.thirdp import pymysql
    * import MySQLdb
* [New] cup.util.generator - get_random_str
* [Bug] cup.util.conf - bug fix

Version: 1.5.0

* [New] cup.jenkinslib - add jenkins lib with which you can operate on jenkins jobs
* [New] cup.log.parse - parse string line logged by cup.log.XXX
* [New] cup.unittest.assert_startswith
* [New] cup.oper - add contains_file which searchs a file and return its existence
* [Bug] cup.util.conf - fix "key comparation order" bug for Configure2Dict
* [Bug] cup.util.conf - fix HdfsXmlConf "eletemnt without value. e.g. <value/>

Version: 1.4.2

* [Bug] oper.is_proc_exist. fix a bug while check proc exist
* [New] Add cup.services.executor. Exec and delay_exec service
* [New] Add cup.services.buffers. Buffer releated feature. For easing
        memory fragment.    
* [Enahcnement] remove traceback in cup.util.threadpool
* [Enhancement] cup.log.reinit_comlog, if loggername has inited, raise
ValueError
* [New]  cup.log.get_inited_loggername, get has inited loggername
* [New]  cup.shell.rmtree - add safemode support for shutil.rmtree
* [New]  cup.const - add const value support inside cup
* [New]  cup.conf - add HdfsConf support
* [New]  cup.shell.get_pid - get process id by process_path and grep_string

Version: 1.4.1

* [New] assert_boundary, assert_local_file_eq 2015/4/19
* [New] Log level [warnning error fatal] splitted into file.log.wf
* [New] Hdfs
* [New] Smtp mail supports [cc/bcc]
* [Enhancement] Sms add return values
* [Bug] cup.util.conf - A sort method bug
* [Bug] sms cannot handle \n as line separator

Version: 1.2.0

  • unittest
    • [New] Add assert_not_eq

  • decorators Add

    • [New] Add TraceUsedTime. For tracing used time in a function
    • [Bug] Bug decorators.Singleton (May cause a thread hang)

  • cup.bidu

    • fix a bug which will block cup usage on windows
    • add jenkins support

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