Umbuzo: Ungayisebenzisa Kanjani I-Python Ku-Linux?

I-Linux (ethuthukisiwe)[hlela]

• gcina uhlelo lwakho lwe-hello.py kufolda ethi ~/pythonpractice.
• Vula uhlelo lwetheminali.
• Thayipha i-cd ~/pythonpractice ukuze uguqule umkhombandlela kufolda yakho ye-pythonpractice, bese ushaya u-Enter.
• Thayipha okuthi chmod a+x hello.py ukuze utshele i-Linux ukuthi iwuhlelo olusebenzisekayo.
• Thayipha ./hello.py ukuze uqalise uhlelo lwakho!

Ngiyisebenzisa kanjani i-python kusuka kulayini womyalo?

Qalisa iskripthi sakho

1. Vula umugqa womyalo: Qala imenyu -> Run bese uthayipha cmd.
2. Uhlobo: C:\python27\python.exe Z:\code\hw01\script.py.
3. Noma uma uhlelo lwakho lumiswe ngendlela efanele, ungahudula bese uphonsa umbhalo wakho usuka ku-Explorer uye efasiteleni Lomugqa Womyalo bese ucindezela u-enter.

Ngisisebenzisa kanjani iskripthi sePython ku-Ubuntu?

Ukwenza iskripthi sePython sisebenziseke futhi sisebenziseke noma yikuphi

• Engeza lo mugqa njengomugqa wokuqala kuskripthi: #!/usr/bin/env python3.
• Emyalweni womyalo we-unix, thayipha okulandelayo ukuze wenze i-myscript.py isebenze: $ chmod +x myscript.py.
• Hambisa i-myscript.py kumkhombandlela wakho womgqomo, futhi izosebenza noma yikuphi.

Ngilisebenzisa kanjani ifayela ku-terminal ye-Linux?

Indlela ochwepheshe abakwenza ngayo

1. Vula Izicelo -> Izesekeli -> Isikhumulo.
2. Thola lapho ifayela le-.sh. Sebenzisa imiyalo ye-ls ne-cd. ls izoklelisa amafayela namafolda kufolda yamanje. Izame: thayipha okuthi “ls” bese ucindezela u-Enter.
3. Qalisa ifayela le-.sh. Uma usukwazi ukubona isibonelo script1.sh nge ls sebenzisa lokhu: ./script.sh.

Ngiyisebenzisa kanjani iPython ku-CentOS 7?

Indlela ye-1: Faka i-Python 3.6.4 ku-CentOS 7 Ku-Repository

• Isinyathelo 1: Vula Itheminali bese wengeza inqolobane ekufakeni kwakho kwe-Yum. sudo yum ukufaka -y https://centos7.iuscommunity.org/ius-release.rpm.
• Isinyathelo sesi-2: Buyekeza i-Yum ukuze uqedele ukwengeza indawo yokugcina. sudo yum update.
• Isinyathelo 3: Layisha bese ufaka i-Python.

Ngiyisebenzisa kanjani i-python kusuka ku-terminal?

I-Linux (ethuthukisiwe)[hlela]

1. gcina uhlelo lwakho lwe-hello.py kufolda ethi ~/pythonpractice.
2. Vula uhlelo lwetheminali.
3. Thayipha i-cd ~/pythonpractice ukuze uguqule umkhombandlela kufolda yakho ye-pythonpractice, bese ushaya u-Enter.
4. Thayipha okuthi chmod a+x hello.py ukuze utshele i-Linux ukuthi iwuhlelo olusebenzisekayo.
5. Thayipha ./hello.py ukuze uqalise uhlelo lwakho!

Ngisisebenzisa kanjani iskripthi sePython kuLinux?

Izimpendulo ze-4

• Qiniseka ukuthi ifayela liyasebenziseka: chmod +x script.py.
• Sebenzisa i-shebang ukuze uvumele i-kernel ukuthi isebenzise umhumushi. Umugqa ophezulu weskripthi kufanele ufunde: #!/usr/bin/python. Lokhu kuthatha ukuthi iskripthi sakho sizosebenza ne-python ezenzakalelayo.

Ngisenza kanjani iskripthi sisebenze ku-Linux?

Lezi ezinye zezimfuneko zangaphambili zokusebenzisa igama leskripthi ngokuqondile:

1. Engeza umugqa we-she-bang {#!/bin/bash) phezulu kakhulu.
2. Ukusebenzisa i-chmod u+x scriptname yenza iskripthi sisebenziseke. (lapho igama lombhalo kuyigama lesikripthi sakho)
3. Beka umbhalo ngaphansi kwefolda /usr/local/bin.
4. Qalisa iskripthi usebenzisa nje igama lombhalo.

Ingabe iPython ingahlanganiswa ukuze isebenziseke?

Isikripthi sePython wuhlelo, olwenziwa umhumushi wePython. Kunezindlela zokuhlanganisa imibhalo yePython ibe yi-standalone executable, kodwa akudingekile. vele uthayiphe okuthi “pyinstaller -onefile MyProgram.py” futhi uzothola ifayela elizimele .exe.

Ngiluhlanganisa futhi ngilusebenzise kanjani uhlelo lwePython?

Impendulo yeWindows

• okokuqala kufanele ufake i-python.
• bese usetha indlela eguquguqukayo.
• emva kwalokho bhala uhlelo lwakho lwe-python bese ulondoloza.
• cabanga ukuthi kunohlelo lwenhlwathi olubizwa ngokuthi “hello.py”
• vula i-cmd.exe.
• bese uya endleleni ogcine ngayo ifayela lakho elithi "hello.py",
• bese uthayipha i-python hello.py bese ucindezela u-enter key.

Ngiwusebenzisa kanjani umyalo we-Linux?

Ukuze usebenzise ifayela le-.sh (ku-Linux naku-iOS) kumugqa womyalo, vele ulandele lezi zinyathelo ezimbili:

1. vula i-terminal (Ctrl+Alt+T), bese ungena kufolda engavaliwe (usebenzisa umyalo cd /your_url)
2. sebenzisa ifayela ngomyalo olandelayo.

Ngilisebenzisa kanjani ifayela le-.bat ku-Linux?

Amafayela enqwaba angaqhutshwa ngokuthayipha okuthi “qala FILENAME.bat”. Ngokunye, thayipha okuthi “wine cmd” ukuze usebenzise i-Windows-Console kutheminali ye-Linux. Uma ikugobolondo le-Linux lomdabu, amafayela enqwaba angenziwa ngokuthayipha okuthi “wine cmd.exe /c FILENAME.bat” noma yiziphi izindlela ezilandelayo.

Ngilisebenzisa kanjani ifayela le-PHP ku-Linux?

Vula i-terminal bese uthayipha lo myalo: ' gksudo gedit /var/www/testing.php ' (gedit ewumhleli wombhalo ozenzakalelayo, abanye kufanele basebenze) Faka lo mbhalo efayeleni bese uwugcina: Qala kabusha iseva ye-php usebenzisa lo myalo: 'sudo/etc/init.d/apache2 qala kabusha'

Ngiyifaka kanjani iPython 3.6 5 ku-Linux?

Ungafaka i-Python 3.6 kanye nabo nge-PPA yenkampani yangaphandle ngokwenza lezi zinyathelo ezilandelayo:

• Vula itheminali nge-Ctrl+Alt+T noma ukucinga "Itheminali" kusiqalisi sohlelo lokusebenza.
• Bese ubheka izibuyekezo bese ufaka iPython 3.6 ngemiyalo: sudo apt-get update sudo apt-get install python3.6.

Ithini inguqulo yakamuva yePython?

Kufanele ulande futhi ufake inguqulo yakamuva yePython. Okwakamuva kwamanje (kusukela ngo-Winter 2019) yiPython 3.7.2.

Ngiyifaka kanjani iPython ku-Linux?

Ukufaka i-Python ku-Linux

1. Bona ukuthi iPython isivele ifakiwe. $ python - inguqulo.
2. Uma i-Python 2.7 noma kamuva ingafakiwe, faka i-Python nomphathi wakho wephakheji wokusabalalisa. Igama lomyalo nephakheji liyahlukahluka:
3. Vula ngokushesha umyalo noma igobolondo bese usebenzisa umyalo olandelayo ukuze uqinisekise ukuthi iPython ifakwe kahle.

Ngiyisebenzisa kanjani iPython?

Ungayisebenzisa Kanjani Ikhodi yePython Ngokusebenzisana. Indlela esetshenziswa kabanzi yokusebenzisa ikhodi yePython ngokusebenzisa iseshini esebenzisanayo. Ukuqala iseshini esebenzisanayo yePython, vele uvule umugqa womyalo noma ukuphela bese uthayipha python, noma python3 kuye ngokufaka kwakho iPython, bese ushaya u-Enter.

Ngilenza kanjani ifayela ku-Terminal?

Amathiphu

• Cindezela okuthi “Enter” kukhibhodi ngemva kwawo wonke umyalo owufaka ku-Terminal.
• Ungakwazi futhi ukwenza ifayela ngaphandle kokushintsha uhla lwemibhalo yalo ngokucacisa indlela egcwele. Thayipha okuthi “/path/to/NameOfFile” ngaphandle kwezimpawu zokucaphuna ngomyalo womyalo. Khumbula ukusetha ibhithi esebenzisekayo usebenzisa umyalo we-chmod kuqala.

Uphuma kanjani kwi-Python ku-terminal?

Cindezela u-q ukuvala iwindi losizo bese ubuyela ekwazisweni kwePython. Ukuze ushiye igobolondo elisebenzisanayo futhi ubuyele kukhonsoli (igobolondo lesistimu), cindezela u-Ctrl-Z bese u-Enter ku-Windows, noma u-Ctrl-D ku-OS X noma i-Linux. Ngenye indlela, ungase futhi usebenzise umyalo we-python ukuphuma () !

Ngilusebenzisa kanjani uhlelo lwePython kusuka kuskripthi segobolondo?

3 Izimpendulo. Ukuze ukwazi ukwenza njenge-./disk.py udinga izinto ezimbili: Shintsha umugqa wokuqala ube yilokhu: #!/usr/bin/env python. Yenza umbhalo usebenze: chmod +x disk.py.

Ngisisebenzisa kanjani iskripthi sePython kusuka kufolda?

Ukwenza imibhalo yePython isebenze kusuka kunoma iyiphi indawo ngaphansi kweWindows:

1. Dala inkomba ukuze ufake zonke izikripthi zakho ze-python.
2. Kopisha zonke izikripthi zakho ze-python kulolu hlu lwemibhalo.
3. Engeza indlela eya kulo mkhombandlela ku-Windows "PATH" eguquguqukayo yesistimu:
4. Qalisa noma qala kabusha i-“Anaconda Prompt”
5. Thayipha okuthi “your_script_name.py”

Ingabe iPython isebenza ku-Linux?

2 Izimpendulo. Ikakhulukazi, yebo, inqobo nje uma uqhubeka nokusebenzisa amathuluzi iPython ikunikeza futhi ungabhali ikhodi eqondene neplatifomu. Ikhodi ye-Python ngokwayo iyipulatifomu ye-agnostic; umhumushi ku-Linux angafunda ikhodi ye-python ebhalwe ku-Windows kahle futhi ngokuphambene nalokho.

Ungakwazi yini ukusebenzisa izinhlelo zePython ngaphandle kwePython efakiwe?

Ukuba nabanye abantu badlale imidlalo yakho kuyindlela enhle yokubonisa amakhono akho. Kodwa-ke, kungenzeka bangenayo iPython efakwe kukhompyutha yabo. Kukhona indlela yokusebenzisa izinhlelo ze-Python ngaphandle kokufaka umhumushi we-Python: Kuzodingeka uhlanganise umbhalo wakho we-.py wenze uhlelo lwe-.exe olusebenzisekayo.

Ngiyenza kanjani i-python isebenze?

Kunezinyathelo ezimbalwa ezilula ezidingekayo ukusebenzisa i-py2exe uma usuyifakile:

• Dala/hlola uhlelo lwakho.
• Dala umbhalo wakho wokusetha (setup.py)
• Qalisa isikripthi sakho sokusetha.
• Hlola okusebenzisekayo.
• Ihlinzeka nge-Microsoft Visual C yesikhathi sokusebenza se-DLL. 5.1. I-Python 2.4 noma i-2.5. 5.2. I-Python 2.6, 2.7, 3.0, 3.1. 5.2.1.
• Yakha isifaki uma sikhona.

Ingabe i-Python ingahlanganiswa?

10 Izimpendulo. Ihlanganiswe ku-bytecode engasetshenziswa kakhulu, kakhulu, ngokushesha okukhulu. Isizathu sokuthi amanye amafayela angahlanganiswa ukuthi iskripthi esikhulu, osicelayo nge-python main.py sibuye sihlanganiswe njalo uma usebenzisa iskripthi. Zonke izikripthi ezingenisiwe zizohlanganiswa futhi zigcinwe kudiski.

Ngiyihlanganisa kuphi ikhodi yePython?

Lokhu ungakubona kumafayela ".pyc". Uma ufuna ukuyiqhuba endaweni ethile hlola i-py2exe yethu noma i-py2app. I-Python ayidingi noma yiliphi ithuluzi lokuhlanganisa ngoba ikhodi yomthombo ihlanganiswa ngokuzenzakalelayo ibe ikhodi ye-Python byte. Lonke ifayela le-python elizogcinwa kufayela le-.py exe.

Kungani i-Python ingahlanganiswa?

Uma sikhuluma ngokuqinile, awukwazi ukuhlanganisa uhlelo lwe-python kusengaphambili ngoba awunayo ikhodi yomthombo egcwele ngesikhathi sokuhlanganisa. Ngakho-ke, uhlelo lwe-python lungahlanganiswa, kodwa kunzima ukwenza ngaphambili futhi ngokuphelele. Kungakho kukhona iPyPy! I-PyPy iyi-JIT compiler.

Ingabe iPython ihlanganiswe noma ihunyushwe?

Ulimi olutolikiwe yinoma yiluphi ulimi lokuhlela olungekho vele “kukhodi yomshini” ngaphambi kwesikhathi sokusebenza. ngakho-ke, i-Python izowela ngaphansi kwekhodi ye-byte ehunyushwe. Ikhodi yomthombo we-.py iqala ihlanganiswe ukuze ibe yikhodi ye-byte njenge-.pyc. Le khodi yebhayithi ingahunyushwa (i-CPython esemthethweni), noma i-JIT ihlanganiswe (PyPy).

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