Video: Python puas tuaj yeem nyeem cov ntaub ntawv ZIP?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ua haujlwm rau zip cov ntaub ntawv siv python , peb yuav siv lub inbuilt python module npe zipfile . print ('Ua tiav!' ZipFile yog ib chav kawm ntawm zipfile module rau nyeem ntawv thiab sau ntawv zip cov ntaub ntawv . Ntawm no peb import cov chav kawm xwb ZipFile los ntawm zipfile module.
Hais txog qhov no, Kuv yuav UnZip ib Zip file hauv Python li cas?
Rau unzip nws xub tsim ib ZipFile khoom los ntawm qhib tus zip file nyob rau hauv hom nyeem thiab ces hu rau extractall() ntawm qhov khoom xws li nws yuav rho tawm tag nrho cov cov ntaub ntawv hauv zip nyob rau hauv directory tam sim no. Yog cov ntaub ntawv nrog tib lub npe twb muaj nyob rau ntawm qhov chaw rho tawm ces nws yuav overwrite cov cov ntaub ntawv.
Ib yam li ntawd, pandas tuaj yeem nyeem cov ntaub ntawv ZIP? gz ua ntaub ntawv rau hauv pandas dataframe, cov nyeem_csv cov txheej txheem suav nrog qhov kev siv tshwj xeeb no. Yog siv ' zip ', ua ZIP file yuav tsum muaj ib cov ntaub ntawv xwb ntaub ntawv ua nyeem nyob rau hauv. Teem rau Tsis muaj rau tsis muaj decompression. Tshiab hauv version 0.18.
Tom qab ntawd, tus qauv twg tuaj yeem pab tshem tawm tag nrho cov ntaub ntawv los ntawm ZIP cov ntaub ntawv hauv Python?
zipfile - Ua haujlwm nrog ZIP cov ntaub ntawv. Cov ZIP file format yog ib yam khaws cia thiab compression txheem. Qhov no module muab cov cuab yeej rau tsim, nyeem, sau, ntxiv, thiab sau a ZIP file . Ib qho kev siv qib siab ntawm qhov no module yuav xav tau kev nkag siab txog hom ntawv, raws li tau hais tseg hauv PKZIP Daim Ntawv Ceeb Toom.
Kuv yuav paub qhov luaj li cas ntawm cov ntaub ntawv zip?
Thaum koj qhib a ZIP - ntaub ntawv nrog rau khaws cia manager, nws qhia rau koj qhov loj ntawm cov muaj cov ntaub ntawv . Yog tias koj xav paub ntau npaum li cas tag nrho lossis qee qhov muaj cov ntaub ntawv yog, tsuas yog cim lawv (kom cim tag nrho cov ntaub ntawv : CTRL + A) thiab saib lub bar nyob hauv qab.
Pom zoo:
Koj puas tuaj yeem xa cov ntaub ntawv PDF hauv cov ntawv nyeem?
Xa PDF ntawm Text Technically, koj tuaj yeem xa PDF rau hauv cov ntawv xov xwm. Ntau dua li xa cov lus SMS, nws dhau los ua cov lus sib tham ntau yam zoo li daim duab lossis video.Koj tsis tuaj yeem xa cov ntaub ntawv mus rau cov ntawv zoo li koj xav nrog email
Koj puas tuaj yeem nyeem thiab sau cov ntaub ntawv los ntawm ROM?
Muaj ntau hom tshuab siv rau Kev Nyeem Tsuas Nco (ROM). Nws tsis yog tsim los sau sai thiab nquag xws li Random Access Memory (RAM). Tab sis ROM tsis yog-volatile thiab khaws nws cov ntsiab lus thaum lub hwj chim tawm. Cov txheej txheem ntawm kev ua haujlwm ROM qeeb vim tias nws ua tiav ib zaug lossis tsis tshua muaj
Spark puas tuaj yeem nyeem cov ntaub ntawv hauv zos?
Thaum Spark txhawb nqa cov ntaub ntawv los ntawm cov ntaub ntawv hauv zos, nws xav kom cov ntaub ntawv muaj nyob ntawm tib txoj kev ntawm txhua qhov ntawm koj pawg. Qee lub network filesystems, zoo li NFS, AFS, thiab MapR's NFS txheej, raug rau cov neeg siv raws li cov ntaub ntawv tsis tu ncua
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Python puas tuaj yeem nyeem.MAT cov ntaub ntawv?
Pib ntawm kev tso tawm 7.3 ntawm Matlab, cov ntaub ntawv lev tau txais kev cawmdim tiag tiag siv HDF5 hom ntawv los ntawm lub neej ntawd (tshwj tsis yog koj siv tus chij -vX thaum txuag lub sijhawm, saib hauv Matlab). Cov ntaub ntawv no tuaj yeem nyeem hauv Python siv, piv txwv li, PyTables lossis h5py pob