Ungabona ukuthi imvelo eguquguqukayo isethelwe kuphi ngokusebenzisa i-echo , isb: echo $PYTHONPATH . Uma okuguquguqukayo kungasethiwe kuzobe kungenalutho. Ungasebenzisa futhi i-env ukuze uthole uhlu lwayo yonke imvelo eguquguqukayo, futhi umbhangqwana ne-grep ukuze ubone ukuthi ethile isethiwe, isb env | grep PYTHONPATH .
Ngiyithola kanjani iPythonpath Linux?
Izinyathelo ezilandelayo zibonisa indlela yokwenza lo msebenzi:
- Thayipha ukungenisa os bese ucindezela u-Enter.
- Thayipha os. imvelo['PYTHONPATH']. split(os. pathsep) bese ucindezela u-Enter. Uma une-PYTHONPATH variable variable echazwe, ubona uhlu lwezindlela. …
- Vala Igobolondo lePython. Iwindi le-Python Shell liyavalwa.
Ikuphi i-Pythonpath?
Izinguquko Eziningi Zesistimu, i-PythonPath ifakiwe, yengezwa nge-"System Properties". Ukuze ufinyelele lokhu chofoza kwesokudla i- Isithonjana sedeskithophu esinesihloko esithi “Ikhompyutha” bese ukhetha “Izakhiwo” kuso imenyu yokuqukethwe. Lokhu kuvula iwindi elikhulu "Isistimu".
Ngiyivula kanjani i-Pythonpath?
Ukwengeza iPython nePythonPath endaweni yeWindows:
- Vula Isihloli.
- Chofoza kwesokudla 'Ikhompyutha' Kuphaneli Yesihlahla Sokuzulazula kwesokunxele.
- Khetha 'Izakhiwo' ezansi Kwemenyu Yokuqukethwe.
- Khetha 'Izilungiselelo zesistimu ezithuthukisiwe'
- Chofoza 'Okuguquguqukayo Kwemvelo...' Kuthebhu Ethuthukisiwe.
- Ngaphansi kokuthi 'Okuguquguqukayo Kwesistimu': Engeza.
I-Pythonpath kufanele ibe yini Ubuntu?
I-PYTHONPATH kufanele khomba lapho amaphakheji wakho wePython namamojula akhona, hhayi lapho okuphuma khona. Ngamanye amazwi, uma wenza i-ls “$PYTHONPATH” kufanele ubone *. py amafayela (amamojula wePython) nezinkomba eziqukethe __init__.py amafayela (amaphakheji wePython).
Ngiyithola kanjani i-pip3 ku-Linux?
Ukufaka i-pip3 ku-Ubuntu noma ku-Debian Linux, vula iwindi elisha leTheminali bese ufaka sudo apt-get ukufaka i-python3-pip . Ukufaka i-pip3 ku-Fedora Linux, faka i-sudo yum faka i-python3-pip efasiteleni leTheminali. Uzodinga ukufaka iphasiwedi yomlawuli yekhompyutha yakho ukuze ufake le softhiwe.
Kungani iPythonpath ingenalutho?
I-PYTHONPATH eguquguqukayo oyinanela ku-terminal yengezwa kwezinye izindlela ze-python. Ngakho uma ungenayo indlela ethile ebekiwe kweyakho . iphrofayili noma. bashrc ifayela (noma endaweni), okuguquguqukayo ngeke kube nalutho.
Ngiyihlela kanjani iPythonpath kuWindows?
Indlela ephelele ye-python.exe ingangezwa ngokuthi:
- Ngokuchofoza kwesokudla Le PC bese uya kokuthi Properties.
- Ngokuchofoza izilungiselelo zesistimu ethuthukisiwe kumenyu engakwesokunxele.
- Ngokuchofoza inkinobho Yokuguquguquka Kwezemvelo ngaphansi kwesokudla.
- Esigabeni sokuguquguquka kweSistimu, khetha i-Path variable bese uchofoza okuthi Hlela.
I-Python iwafuna kuphi amafayela?
I-Python ibheka lapho uyitshela khona ukuze kuvulwe ifayela. Uma uvula umhumushi ku/home/malcmcmul khona-ke lokho kuzoba uhla lwemibhalo olusebenzayo. Uma ucacise indlela, yilapho ebukeka khona.
Ngingeza kanjani unomphela kumzila we-SYS?
Isetha i-PYTHONPATH unaphakade
- Vula i-Terminal.app ;
- Vula ifayela ~/.bash_profile kusihleli sombhalo wakho – isb. atom ~/.bash_profile ;
- Engeza umugqa olandelayo ekupheleni: thekelisa i-PYTHONPATH=”/Users/my_user/code”
- Londoloza ifayela.
- Vala i-Terminal.app ;
- Qala i-Terminal.app futhi, ukuze ufunde kuzilungiselelo ezintsha, bese uthayipha lokhu:
Kungani iPython ingaziwa ku-CMD?
Iphutha elithi "Python alaziwa njengomyalo wangaphakathi noma wangaphandle" kuhlangatshezwana nayo emyalweni womyalo weWindows. Iphutha lithi kubangelwa lapho ifayela lePython elisebenzisekayo lingatholakali ekuguquguqukeni kwemvelo ngenxa yePython umyalo ku-Windows command prompt.
Ngibheka kanjani ikhaya lePython?
Sebenzisa imojuli ye-os ukuze uthole Uhla Lwemibhalo Lwasekhaya
i-expanuser('~') ukuthola umkhombandlela wasekhaya kuPython. Lokhu futhi kusebenza uma kuyingxenye yendlela ende efana ne- ~/Documents/my_folder/. Uma kungekho ~ endleleni, umsebenzi uzobuyisela indlela ingashintshiwe. Lo msebenzi uyanconywa ngoba usebenza kukho kokubili i-Unix ne-Windows.