Tsararren bututun shafin yanar gizo da fitar da bayanai na musamman a Python

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Wani ingantaccen tsarin tattara bayanai na Python da aka kera na musamman don shafukan da ke amfani da JavaScript sosai, lokutan shiga, da kuma ayyukan da aka tsara, yana isar da ingantattun bayanai kai tsaye zuwa CSV, Excel, JSON ko Postgres.

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Idan kuna buƙatar tsarin bayanan yanar gizo ba tare da yawan gyara na'urar kwasar bayanai ba a duk lokacin da shafi ya sabunta, wannan sabis ɗin yana ba da cikakken tsarin tattara bayanai da aka shirya don aiki a cikin Python, yana mai tabbatar da samun ingantattun bayanai a kan lokaci tare da ƙarancin kulawa mai gudana.

A tsakiyar aikin akwai ma'aikacin bincike mara allo (headless-browser) wanda zai iya nuna shafukan da ke ɗauke da JavaScript mai nauyi da kuma tafiyar da zama da aka tantance, yana ba da damar shiga yawancin ɓangarorin jama'a da na mambobi kaɗai. Ana amfani da fasahar basirar ƙirƙira (AI) don hanzarta haɓakawa da inganta ƙa'idar lamba, kodayake ana duba kowane sashe da hannu sannan a gwada shi kafin bayarwa, yana ba da tabbataccen tushen lamba maimakon rubutattun lambobi na gaggawa da ke gazawa a canji na farko na shafin.

Aiki yana bin tsari madaidaici da zarar an amince da shafin da kuke hari da buƙatun bayananku. Ana tsara tsarin kwasar bayanan tare da ku, ana gina ma'aikacin mara allo da dabarun buƙata sannan a gwada su a kan ainihin shafin da ake nema, kuma ana daidaita sakamakon zuwa CSV, Excel, JSON, ko teburin Postgres don dacewa da yanayin aikinku. An haɗa da dabarun sake gwadawa da kayyade sauri don ci gaba da aiki ta hanyar rage sauri da daidaitawar fasali, yayin da rahoton aiki yake dalla-dalla kan duk wata gazawa tare da dalilanta domin ku iya duba matsaloli nan take ba tare da bincike a cikin fayilolin tarihin aiki ba.

Kuna karɓar cikakken tushen lambar Python mai aiki tare da bayanin README a cikin Turanci mai sauƙi wanda ke bayanin saitawa, tsarawa da ƙaddamarwa. Yana aiki a kan Linux, macOS da Windows, yana haɗuwa da tsarin da kuke da su a yanzu. Ko kuna buƙatar kwasar bayanai sau ɗaya ne ko kuma ciyarwa mai jadawali, tsarin yana ci gaba da aiki bayan an miƙa shi ba tare da wani ƙuntatawa ba kuma babu wasu abubuwan dogaro na ɓoye, yana ba ku cikakken iko a kan bayananku.

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A complete, bespoke scraping and data extraction pipeline for your target website, delivered as runnable Python with full documentation. - Headless-browser worker supporting JavaScript-rendered pages and login sessions - Normalised output to your choice of CSV, Excel, JSON or a Postgres table - Retry and rate-limit logic designed to survive site layout changes - Scheduled run support configurable to your chosen interval - Detailed run report listing every failure with its reason - Cross-platform Python codebase with README, deployable on Linux, macOS and Windows - 1 revision

An isar cikin kwanaki 3

Gyaran da aka haɗa: 0

SiyI wannan fakitin

Tuni kai abokin ciniki ne? Yi sayayya a cikin asusunka

Babu buƙatar asusun ajiya tun farko — ana ƙirƙirar naka a lokacin biya. Muna riƙe kuɗin har sai ka karɓi aikin.

Tambayoyi da amsoshi

Wadanne shafukan yanar gizo za ku iya cirewa bayanai?

Tsarin yana sarrafa yawancin shafukan da ke a buɗe da waɗanda aka tantance, ciki har da manhajoji masu shafi ɗaya da JavaScript ke tafiyarwa. Idan shafi yana amfani da ingantattun tsare-tsaren gano bot na matakin kamfani, bayyana hakan a cikin buƙatunku domin a tantance yiwuwar yin aikin kafin a fara.

Wane irin tsare-tsaren fitarwa ake tallafawa?

Ana iya fitar da bayanai a matsayin CSV, Excel (.xlsx), JSON, ko teburin rumbun adana bayanai na Postgres. Idan ana buƙatar wani tsarin daban, saka shi a cikin takaitaccen bayanin ku domin mu tabbatar idan zai yiwu.

Ina buƙatar ɗaukar nauyi ko gudanar da wani abu don amfani da hanyar sadarwar?

Ba a buƙatar keɓaɓɓen masauki ba. Tushen lambar yana aiki a duk inda aka shigar da Python a kan Linux, macOS, ko Windows, kuma README yana yin bayani dalla-dalla kan saitawa, abubuwan dogaro da umarnin gudanarwa.

Me ake nufi a aikace da 'tsara ayyukan da za a gudanar'?

Tsarin zai iya aiki da kansa a duk lokacin da kuka zaba, kamar kowace sa'a, kowane dare, ko kowane mako. Tsara lokacin yana amfani da ingantattun kayan aiki kamar cron don Linux da macOS ko Task Scheduler don Windows, kamar yadda aka yi bayani daki-daki a cikin README.

Me zai faru idan shafin da aka nufa ya canza tsarinsa?

Dabarar sake gwadawa da kayyade ƙimar aiki da aka gina a ciki tana sarrafa matsaloli na ɗan lokaci. Idan aka sake fasalin shafin gaba ɗaya, rahoton gudanarwa yana gano zaɓaɓɓun abubuwan da abin ya shafa tare da dalilai don yin gyare-gyare na musamman. An haɗa bita 1 don gyare-gyare a lokacin isarwa.

Shin lambar za ta yi aiki idan ina buƙatar shiga shafin da nake so?

Iya. Ma'aikacin headless-browser yana goyon bayan zama na zahiri wanda aka tantance domin isa ga shafukan da ke bayan shiga. Za ku bayar da bayanan sirri cikin aminci ta hanyar buƙatun oda don dalilai na ginawa da gwaji kawai.

Kuna amfani da kayan aikin AI a cikin ginawa?

Ee, kayan aikin AI suna taimakawa wajen hanzarta ci gaba da kuma inganta ingancin lambar shirin. Ana gwada kowane sakamako, a duba shi kuma a tabbatar da shi kafin a bayar don tabbatar da ingantaccen tsari maimakon lambar da aka ƙirƙira wadda ba a tabbatar ba.

Me zan samu a ƙarshe?

Za a ba ku cikakken lambar tushe ta Python mai aiki, fayil ɗin README don saitawa da daidaitawa, da kuma rahoton gwaji na ƙarshe. Ana isar da duk fayiloli ta hanyar manajan oda a matsayin taskar fayiloli da za a iya saukewa.