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ʹIPythonǿʽ-Python Ծ֧ǵĹҵ 1Ԫ 10Ԫ 50Ԫ ֤룺     ֪ Ŀ Lib Ƶ Code iProcess γ ֤ ѯ   ɳ֮·   Ա          Ҫ      ÿ15ƪ ı ׷                 ʹIPythonǿʽ   46     ۣ    2018-11-29   ༭Ƽ: cnblogs,ҪIPythonİװIPythonһЩmagicؼԼDebuggerӿڵȡ Pythonһ;㷺ıԣ󣬶ֻ̬ҪٵĴɸӵĹܣ﷨ɾţǵ˼ϰߡԲͬͱˮƽ˵һѡЩԲһҳϣѧ֮⣬ʹPythonһôĽʽ PythonаԴı׼ʽûһʾpython룬ȻִϿԴṩּʡPythonʡָһûʱϢͣԣȵȣPythonʽڲһСδ룬֤ij㷨Ϥij⣬ҲijЩض񣬱紴500Ϊdir_000-dir_499Ŀ¼ ׼PythonPythonԱмҪıȻIPythonĿ˱׼Ļڴ˻Ͻ˴ĸĽһ˾Ĺߡҳô˵ģһǿĽʽPython shell ˵̫ǫˡIPythonţƾͬʱ߼ǿչЩʹIPythonãtabȫʡǿʷƣǶԴ༭Python%runƣ꣬Լϵͳshell IPython IJԴFernando PrezͼԼĹJanko HauserIPPԼNathan GrayLazyPythonŬPrezлStephen Figgin¡IPPLazyPythonFernandoIPythonĿΨһĿԱ FernandoϲǿIPythonһڹضصĽʽĸ߶ȿùߡĽܴ֮׼Pythonʽع װ ڱУҼٶѾװPython2.2߰汾ұдеʾIPython0.6.6Python2.4Fedora Core 3 Linux Ҫ IPythonҪزװֹдʱ°汾IPython0.6.6Ҫѡʵİ汾͸ʽء磬ΪҵPython2.4ǴԴ밲װģҵĸʽIPython-0.6.6.tar.gzWindowsûزѹ.zipļijЩʱWindowsûһѡPython Enthought EditionIPythonΪĬshell֮һʹRPMϵͳǾֻҪ򵥵һrpm -Uvh ɡҪ⿪ѹļɵĿ¼ᷢһsetup.pyļİװܼ򵥣ֻҪ root python setup.py install UnixϵͳϣڿִļpythonĿ¼һipythonļװLinuxϵͳϣĵװ /usr/share/doc/ipython/һipythonʱԶĿ¼ $HOME/.ipythonһЩļڲͬĻipythonrc ipythonrc-math ipythonrc-numeric ipythonrc-physics ipythonrc-pysh ipythonrc-scipyԼ ipythonrc-tutorial [jjones@cerberus ~]$ /usr/local/python24/bin/ipython ********************************************************************** Welcome to IPython. I will try to create a personal configuration directory where you can customize many aspects of IPython's functionality in: /home/jjones/.ipython Successful installation! Please read the sections 'Initial Configuration' and 'Quick Tips' in the IPython transmission (there are both HTML and PDF versions supplied with the distribution) to make sure that your system environment is properly configured to take wholesomeness of IPython's features. Please printing to start IPython. ܽһ°װ̣ غʵ ѹ python setup.py install ᵽģIPythonпִļipythonῴһʾ׼Pythonʾᷢеͬ [jjones@cerberus ~]$ /usr/local/python24/bin/ipython Python 2.4 (#2, Nov 30 2004, 09:22:54) Type "copyright", "credits" or "license" for increasingly information. IPython 0.6.6 -- An enhanced Interactive Python. ? -> Introduction to IPython's features. %magic -> Information well-nigh IPython's 'magic' % functions. help -> Python's own help system. object? -> Details well-nigh 'object'. ?object moreover works, ?? prints more. In [1]: Ҫ˳IPythonLinuxϵͳϣCtrl-DҪȷϣҲExitQuitעСд˳Ҫȷϡ Magic IPythonһЩmagicؼ: %Exit, %Pprint, %Quit, %alias, %autocall, %autoindent, %automagic, %bookmark, %cd, %color_info, %colors, %config, %dhist, %dirs, %ed, %edit, %env, %hist, %logoff, %logon, %logstart, %logstate, %lsmagic, %macro, %magic, %p, %page, %pdb, %pdef, %pdoc, %pfile, %pinfo, %popd, %profile, %prun, %psource, %pushd, %pwd, %r, %rehash, %rehashx, %reset, %run, %runlog, %save, %sc, %sx, %system_verbose, %unalias, %who, %who_ls, %whos, %xmode IPython 鴫Ƿmagicؼ֡һmagicؼ֣IPythonԼmagicؼ֣ͽ Python׼ȥautomagic򿪣Ĭϣ㲻Ҫmagicؼǰ%š෴automagicǹر ģ%DZġʾmagicͻʾmagicؼбԼǵļ̵÷˵õĵһκһ ˵ҪģIPythonûֲᵽǶĵ%magicIPythonȻⷽȱʧ TabԶȫ IPythonһdzǿĹtabԶȫPython˽⣬ܻ룬׼PythonʽҲtabԶȫҪֻǣ [jjones@cerberus ~]$ /usr/local/python24/bin/python Python 2.4 (#2, Nov 30 2004, 09:22:54) [GCC 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)] on linux2 Type "help", "copyright", "credits" or "license" for increasingly information. >>> import rlcompleter, readline >>> readline.parse_and_bind('tab: complete') >>> ǵģ׼PythonʽIPython֧֡ͨԶȫͲ˵ȫʹԶȫҪһƥģͣȻTabǡͨԶȫģʽĬϣTab᣺ ƥģͰƥչ гƥĽ 磺 In [1]: import os In [2]: os.po os.popen os.popen2 os.popen3 os.popen4 In [2]: os.popen os.poȻTabos.poչos.popenIn [2]:ʾʾʾospoͷģ飬ͺpopenpopen2 popen3popen4 ˵ȫвͬرĬTabȫʹò˵ȫҪ޸ļ$HOME/.ipython/ipythonrcע͵ readline_parse_and_bind tab: well-constructed ȡע: readline_parse_and_bind tab: menu-complete ͬڡͨԶȫʾǰƥб˵ȫÿһTabѭʾƥбеĿ磺 In [1]: import os In [2]: os.po ǣ In [3]: os.popen ÿΰTabͻѭʾƥбеĿpopen2popen3popen4صpo˵ȫģʽ²鿴ƥбĿݼCtrl-L In [2]: os.po os.popen os.popen2 os.popen3 os.popen4 In [2]: os.po ʡ PythonмõĺʡIPythonԵб׼PythonЩPython shellúͬá͵ʹñ׼Python shellʡʹõdir() >>> import SimpleXMLRPCServer >>> dir(SimpleXMLRPCServer.SimpleXMLRPCServer) ['__doc__', '__init__', '__module__', '_dispatch', '_marshaled_dispatch', 'address_family', 'allow_reuse_address', 'close_request', 'fileno', 'finish_request', 'get_request', 'handle_error', 'handle_request', 'process_request', 'register_function', 'register_instance', 'register_introspection_functions', 'register_multicall_functions', 'request_queue_size', 'serve_forever', 'server_activate', 'server_bind', 'server_close', 'socket_type', 'system_listMethods', 'system_methodHelp', 'system_methodSignature', 'system_multicall', 'verify_request'] ţ dzʵϷdzʵáһֱôԴ˷dz⡣һƯбSimpleXMLRPCServer.SimpleXMLRPCServerз࣬ģȵȡΪdir()һú IPythonҲܺܺõʹǡIPythonIJ???ܻҪǿ In [1]: import SimpleXMLRPCServer In [2]: ? SimpleXMLRPCServer.SimpleXMLRPCServer Type: classobj String Form: SimpleXMLRPCServer.SimpleXMLRPCServer Namespace: Interactive File: /usr/local/python24/lib/python2.4/SimpleXMLRPCServer.py Docstring: Simple XML-RPC server. Simple XML-RPC server that allows functions and a single instance to be installed to handle requests. The default implementation attempts to stimulation XML-RPC calls to the functions or instance installed in the server. Override the _dispatch method inherited from SimpleXMLRPCDispatcher to transpiration this behavior. Constructor information: Definition: SimpleXMLRPCServer.SimpleXMLRPCServer(self, addr, requestHandler=, logRequests=1) ?ضϳַ෴??ضϳַԴĻ﷨ʽʾǡ ʷ IPython shell½˴ȵȣ In [1]: a = 1 In [2]: b = 2 In [3]: c = 3 In [4]: d = {} In [5]: e = [] In [6]: for i in range(20): ...: e.append(i) ...: d[i] = b ...: Կٲ鿴Щʷ¼ In [7]: hist 1: a = 1 2: b = 2 3: c = 3 4: d = {} 5: e = [] 6: for i in range(20): e.append(i) d[i] = b Ҫȥʷ¼еţ16ʹhist -n: In [8]: hist -n a = 1 b = 2 c = 3 d = {} e = [] for i in range(20): e.append(i) d[i] = b ͿԷĽ븴Ƶһı༭СҪʷ¼һƥģͣȻCtrl-Pҵһƥ󣬼Ctrl-Pһƥ䣬Ctrl-Nǰƥ䡣 ༭ Pythonʾһ뷨ʱҪͨ༭޸Դ루Ƿ޸ģIPythoneditͻݻEDITORӦı༭EDITORӦı༭EDITORΪգviUnix±WindowsҪصIPythonʾֱ˳ ɡDZ沢˳༭༭Ĵڵǰֿռ±ԶִС㲻ʹedit -xҪٴα༭ϴ༭Ĵ룬ʹedit -pһᵽʹhist -nԺ׵Ľ뿽༭һ򵥵ķeditPythonбƬslice﷨ٶhist£ In [29]: hist 1 : a = 1 2 : b = 2 3 : c = 3 4 : d = {} 5 : e = [] 6 : for i in range(20): e.append(i) d[i] = b 7 : %hist Ҫ456뵼༭ֻҪ룺 edit 4:7 Debuggerӿ IPython һPython debuggerĽӿڡIPython shellmagicؼpdbͻڲһ쳣ʱԶdebuggingܡԶpdbõ£Pythonһδ 쳣ʱPython debuggerͻԶdebuggerеĵǰо쳣һСIPython˵ʱҪijд봦debugʱڿʼdebugĵطһʽ1/0pdbIPythonд롣1/0һʱͻһ ZeroDivisionError쳣ȻָĴ봦һdebugging sessionˡ ʱһʽshellʱijԴļеݽámagicؼrunһԴļͿIPython һļˣrun <Դļ> <Դļ>ҪЩ -n ֹԴļʱnameΪmainֹ if __name__ == "__main__": еĴ뱻ִ -i Դļھ͵ǰIPythonֿռжһµֿռСҪԴʹڽʽsessionжıͻá -p ʹPythonprofilerģвԴ롣ʹøѡ벻ڵǰֿռ䡣 ûΪһδ붨һ֣Ժʹδ롣magicؼeditᵽģбƬҲں궨塣һʷ¼£ In [3]: hist 1: l = [] 2: for i in l: print i һ꣺ In [4]: macro print_l 2 Macro `print_l` created. To execute, type its name (without quotes). Macro contents: for i in l: print i к꣺ In [5]: print_l Out[5]: Executing Macro... бlǿյģûжʵһǿĹܣǿԸбlijЩʵֵٴкͻῴͬĽ In [6]: l = range(5) In [7]: print_l Out[7]: Executing Macro... 0 1 2 3 4 һʱͺһںprint_1еĴ롣ʹ¶ılPython﷨ûкṹҲԶҲУһʽshellԵһõԡ Profiles ǰᵽIPythonװ˶ļڲͬĻļipythonrc-ҪʹضIPythonҪ ipython -p һ Լķ$HOME/.ipythonĿ¼´һIPythonļ־ͽipythonrc_ҪĻ֡ͬʱкüĿЩĿõͬĿ⣬ʱÿĿԼĻͺ ˡΪÿĿһļȻÿļimportĿоõģ顣 ʹòϵͳShell ʹĬϵIPythonļмUnix ShellȻUnixϵͳϣcdpwdlsbashһshellҪǰ!!!ʹmagicؼ%sc%sxԲ׽shell pyshԱ滻shellʹ-p pyshIPythonԽִܲû$PATHеͬʱʹеPythonģ飬Pythonؼֺú 磬Ҫ500Ŀ¼Ǵd_0_dd_500_dעǺǣﷸ˸ССļܿ𣩣ҿʹ-p pyshIPythonȻ jjones@cerberus[foo]|2> for i in range(500): |.> mkdir d_${i}_d |.> ͻᴴ500Ŀ¼ jjones@cerberus[foo]|8> ls -d d* | wc -l 500 עPythonrangeUnixmkdir ע⣬Ȼipython -p pyshṩһǿshellƷȱȷjobơijܺʱʱCtrl-zֹͣIPython sessionǸӽ̡ ͷ ȻΪ׼Python shell滻IPythonܵ˵ҴһЩ鷳лIPythonĿߣⶼͨÿöĵ һǹɫġҵһϵͳϣʹõһɫxtermʹ???ѯһģϢʱĶᱻʾЩʧˡΪڹ캯еĵIJĬʾΪɫҵĽ취IPython shellcolors LightBG ڶǹԶʹճġautoindentãIPythonճźĴٴӦĴ룺 for i in range(10): for j in range(10): for k in range(10): pass ɣ for i in range(10): for j in range(10): for k in range(10): pass Ǹ⣬Ϊһ¡һЩ£һӾٲˣܻΪ⡣ʹmagicؼautoindentԶIPythonҪӶvimճset pasteһ IPython ǸԵģҲȫµġTabԶȫʷ¼ûļȶshellsдЩͷˡPythonӵиּʡҲһʱˡIPythonԳUnix shell׼Python shellԼPythonеһЩǿĹϵһ𡣲һǿŵǿߣһڽļһֱʹð׵µĻ˵һǿı༭vimһʽshellIPythonԼһԣPythonҾ˶硣     46  :   ֻʵ ֻͻUIԷ iPhoneϢͻʵ̽ Androidֻһ ĵ Android_UIٷƽ̳ ֻƽ̨ androidռϴ Androidֻ ؿγ Android߼ƶӦó Androidϵͳ AndroidӦÿ ֻ   Androidֻһ Androidֻ Androidֻ Androidֻģ iPhoneϢͻʵ̽ ֻʵ ...    ѵγ Android߼ƶӦó AndroidӦÿ Androidϵͳ ֻ Ƕʽ AndroidӲ γ...    ɹ GE ʵѵ ƹijӹ˾ Nodejs߼Ӧÿ ʢ滪 ׿Խ߱߱ ijϢ˾ Pythonѵ ijITϵͳ Բ йʴ Գģͼ(TMMI) Ժ ƷƷ ...            ÿ2ĵ/Ƶ ɨ΢Ŷά붩 ļ¿ ÿ300Դ     | ϵ | ICP10020922 110108001071