从内联javaScript中提取数据(Extracting the data from inline javaScript)

从内联javaScript中提取数据(Extracting the data from inline javaScript)

我正在抓取的网页上的内联java脚本正在生成数据并使用电话号码提供相应的div。 网页源不显示数字，因此我无法使用x-path，美丽的汤等来刮取数据。在分析页面源时，我发现JavaScript只在页面源中的脚本内部生成数字，并且它们不可见unles页面来源保存。 这是特别的脚本：

<script> QuidditaEnvironment.CurrentContactData={"ContactInfoName":null,"PhoneNumber1":"064/005-3708","PhoneNumber2":null,"City":null,"Address":"","Email":"srdjanmilosevickiseli@gmail.com","ShowOtherContactData":false,"ShowContactPhone":true,"ShowMyAdsPage":false,"Advertiser":{"DisplayName":"korisnik-404772","PartyType":1,"Comment":null,"CreatedAt":"2014-10-27T10:31:01","LastModifiedAt":"2014-10-27T10:31:01","ActivatedAt":"2014-10-27T10:32:13","IsDeleted":false,"IsHost":false,"ProfileDescription":null,"AccountBalance":0.0,"AccountBalanceString":null,"AvatarImageURL":null,"IsAvatarValid":false,"AvatarImages":null,"ContactInfos":[{"Name":"Glavni","Address":"Beograd,Zage Malivuk 2 008","ZipCode":null,"City":null,"Country":null,"Phone1":null,"Phone2":null,"Longitude":null,"Latitude":null,"Email":"srdjanmilosevickiseli@gmail.com","CreatedAt":"2014-10-27T10:31:01","LastModifiedAt":"2014-10-27T10:32:13","IsPrimary":true,"IsActive":true,"ShowOnMyAdsPage":true,"SequenceNumber":1,"ForHost":false,"Id":404772,"Version":3}],"StateName":"Aktivan","StateId":2,"IsInvestor":false,"IsSchool":false,"PartyGroupIds":[],"PartyGroupNames":[],"Address":null,"AdvertisingParty":true,"BlockAds":false,"NumberOfCVs":0,"EnforceIdentityUniqueness":true,"Slug":"korisnik-404772","Email":null,"SuppressAutomaticVerification":false,"Id":404772,"Version":4},"Latitudes":[],"Longitudes":[],"InvestorRoute":"nekretnine/novogradnja/korisnik-404772/projekti","UserAdsRoute":null,"SchoolRoute":"oglasi/korisnik-404772/posao/kursevi-i-obuke-pretraga","AvatarUrl":null,"NumberInRegister":null,"WebAddress":null,"Id":5425435147525,"Version":225,"Guid":"d93c6d04-5c96-4c80-aefb-fa644b1a1351"};QuidditaEnvironment.IsCurrentAdActive=true; QuidditaEnvironment.CurrentClassified={"RelativeUrl":"/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525","HasAutomaticRenewal":false,"ValidToProlonged":null,"ShowInUnifiedAdvertiserAdList":true,"IsUsedMoveToTop":false,"ExpiresWithin48Hours":false,"UniqueId":"5425435147525_4","Id":"5425435147525","AdKindId":"4","IsPromoted":false,"IsInterestingInternal":false,"IsInterestingExternal":false,"InterestingEntryDate":null,"AdKindCode":"Premium","AdKindPosition":1,"StateId":101,"StoppageReasonIds":null,"StoppageReasonDescription":null,"Version":0,"Stamp":"2017-06-19T14:33:50.655Z","AdvertiserId":"404772","Title":"DIREKTNA PRODAJA","Text":"Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..","TextHtml":"<p>Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..</p>","PrintText":"","ContactInfoName":null,"PhoneNumber1":"+381640053708","PhoneNumber2":null,"Email":"True","Address":"","City":null,"ValidFrom":"2017-06-16T13:10:11Z","ValidFromForDisplay":"2017-06-16T13:10:11Z","ValidFromProlonged":null,"ValidTo":"2017-06-23T13:10:11Z","LastPublished":"2017-06-16T13:10:11Z","IsFirstOfKind":false,"CreatedAt":"2015-12-28T15:58:21Z","LastModifiedAt":"2017-06-16T13:09:42Z","IsArchived":false,"GeoLocationRPT":"44.801593,20.527653","ImageCount":6,"ImageURLs":["/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653261.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653262.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653264.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653265.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653266.jpg"],"ImageTexts":["","","","","",""],"CategoryIds":[1,2,2001,12],"CategoryId":12,"CategoryHierarchyId":"1.2.2001.12.","CategoryNames":["Nekretnine","Stambeni prostor","Prodaja","Stan"],"CategoryFullName":"Nekretnine>Stambeni prostor>Prodaja>Stan","AdvertiserLogoUrlInternal":null,"AdvertiserLogoUrl":null,"VideoUrl":null,"CreatedByUserId":404772,"DeclarationId":404772,"EnclosureFilePath":null,"ListHTML":"&lt;div class=&quot;col-md-12 col-sm-12 col-xs-12 col-lg-12&quot;&gt;&lt;div class=&quot;row&quot;&gt;&lt;div class=&quot;product-item product-list-item Premium real-estates my-ad-placeholder&quot; data-id=&quot;5425435147525&quot; id=&quot;5425435147525&quot;&gt;&lt;div class=&quot;my-ad-sticker&quot;&gt;&lt;/div&gt;&lt;div class=&quot;small-arrow-map-ad&quot;&gt;&lt;/div&gt;&lt;div class=&quot;central-feature&quot;&gt;&lt;span data-value=&quot;31.000&quot;&gt;&lt;i&gt;31.000&amp;nbsp;€&lt;/i&gt;&lt;/span&gt;&lt;div class=&quot;price-shadow&quot;&gt;&lt;img src=&quot;/Content/assets/frontend/layout/img/price-shadow.png&quot; style=&quot;width:100%; height:10px;&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;col-md-4 col-sm-5 col-xs-4 col-lg-4&quot;&gt;&lt;div class=&quot;product-type&quot;&gt;&lt;/div&gt;&lt;figure class=&quot;pi-img-wrapper&quot;&gt;&lt;a class=&quot;a-images&quot; href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;&lt;img src=&#39;https://img.halooglasi.com//slike/oglasi/Thumbs/160228/m/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg&#39; class=&quot;&quot; alt=&quot;DIREKTNA PRODAJA&quot; onError=&quot;this.onerror = null; this.src = &amp;#39;/Content/Quiddita/Widgets/Product/Stylesheets/img/no-image.jpg&amp;#39;&quot;&gt;&lt;/a&gt;&lt;/figure&gt;&lt;div class=&quot;pi-img-wrapper-under&quot;&gt;&lt;span class=&quot;publish-date&quot;&gt;16.06.2017&lt;/span&gt;&lt;span class=&quot;basic-info&quot;&gt;&lt;span data-field-name=&#39;oglasivac_nekretnine_s&#39; data-field-value=&#39;vlasnik&#39;&gt;Vlasnik&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;col-md-6 col-sm-5 col-xs-6 col-lg-6 sm-margin&quot;&gt;&lt;h3 class=&quot;ad-title&quot;&gt;&lt;a href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;DIREKTNA PRODAJA&lt;/a&gt;&lt;/h3&gt;&lt;ul class=&quot;subtitle-places&quot;&gt;&lt;li&gt;Beograd&amp;nbsp;&lt;/li&gt;&lt;li&gt;Opština Zvezdara&amp;nbsp;&lt;/li&gt;&lt;li&gt;Mirijevo&amp;nbsp;&lt;/li&gt;&lt;/ul&gt;&lt;ul class=&quot;ad-features &quot;&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;Stan&amp;nbsp;&lt;span class=&#39;legend&#39;&gt;Tip nekretnine&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;39&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;&lt;span class=&#39;legend&#39;&gt;Kvadratura&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;2.0&amp;nbsp;&lt;span class=&#39;legend&#39;&gt;Broj soba&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;p class=&quot;text-description-list ad-description short-desc&quot;&gt;Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..&lt;/p&gt;&lt;/div&gt;&lt;div class=&quot;btns&quot;&gt;&lt;button type=&quot;button&quot; class=&quot;btn btn-circle btn-fav-ad-star fav-cmd favorite-ad-holder&quot; data-id=&quot;5425435147525&quot;&gt;&lt;/button&gt;&lt;span class=&quot;on-map&quot;&gt;&lt;/span&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;","GridHTML":"&lt;div class=&quot;col-md-6 col-sm-6 col-xs-12&quot;&gt;&lt;div class=&quot;product-item product-grid-item Premium real-estates my-ad-placeholder&quot;&gt;&lt;figure class=&quot;pi-img-wrapper&quot;&gt;&lt;a class=&quot;a-images&quot; href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;&lt;img src=&#39;https://img.halooglasi.com//slike/oglasi/Thumbs/160228/m/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg&#39; class=&quot;&quot; alt=&quot;DIREKTNA PRODAJA&quot; onError=&quot;this.onerror = null; this.src = &amp;#39;/Content/Quiddita/Widgets/Product/Stylesheets/img/no-image.jpg&amp;#39;&quot;&gt;&lt;/a&gt;&lt;span class=&quot;on-map&quot;&gt;&lt;/span&gt;&lt;div class=&quot;wrap-btn-fav&quot;&gt;&lt;div class=&quot;btn-group btn-group-solid&quot;&gt;&lt;button type=&quot;button&quot; class=&quot;btn btn-circle btn-fav-ad-star fav-cmd favorite-ad-holder&quot; data-id=&quot;5425435147525&quot;&gt;&lt;/button&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;product-type&quot;&gt;&lt;/div&gt;&lt;/figure&gt;&lt;div class=&quot;central-feature&quot;&gt;&lt;span data-value=&quot;31.000&quot;&gt;&lt;i&gt;31.000&amp;nbsp;€&lt;/i&gt;&lt;/span&gt;&lt;div class=&quot;price-shadow&quot;&gt;&lt;img src=&quot;/Content/assets/frontend/layout/img/price-shadow.png&quot; style=&quot;width:100%; height:10px;&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;h3 class=&quot;ad-title&quot;&gt;&lt;a href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;DIREKTNA PRODAJA&lt;/a&gt;&lt;/h3&gt;&lt;ul class=&quot;subtitle-places&quot;&gt;&lt;li&gt;Beograd&amp;nbsp;&lt;/li&gt;&lt;li&gt;Opština Zvezdara&amp;nbsp;&lt;/li&gt;&lt;li&gt;Mirijevo&amp;nbsp;&lt;/li&gt;&lt;/ul&gt;&lt;p class=&quot;ad-description&quot;&gt;Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..&lt;/p&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;","DoNotShowContactButton":null,"ContactButtonLink":null,"OtherFields":{"broj_soba_s":"2.0","grejanje_s":"EG","grad_s":"Beograd","lokacija_s":"Opština Zvezdara","mikrolokacija_s":"Mirijevo","kvadratura_d":39.0,"oglasivac_nekretnine_s":"Vlasnik","stanje_objekta_s":"Izvorno stanje","tip_nekretnine_s":"Stan","cena_d":31000.0,"dodatno_ss":["Odmah useljiv","Uknjižen"],"ostalo_ss":["Klima","Telefon","KATV","Internet","Interfon","Parking","Francuski balkon"],"tip_objekta_s":"Novogradnja","sprat_s":"3","sprat_od_s":"3","broj_soba_id_l":401,"grejanje_id_l":1543,"grad_id_l":35112,"lokacija_id_l":40788,"mikrolokacija_id_l":531542,"oglasivac_nekretnine_id_l":387237,"stanje_objekta_id_l":260581,"tip_nekretnine_id_l":8100000,"dodatno_id_ls":[12000001,12000004],"ostalo_id_ls":[12100002,12100010,12100011,12100012,12100013,12100017,12100018],"tip_objekta_id_l":387235,"sprat_id_l":12441300,"sprat_od_id_l":12441350,"broj_soba_order_i":4,"sprat_order_i":13,"kvadratura_d_unit_s":"m2","cena_d_unit_s":"EUR","defaultunit_kvadratura_d":39.0,"defaultunit_cena_d":31000.0,"_version_":1570636437658796032},"IsVerificationPending":false,"VerificationStateId":2,"InfoMessage":null,"TotalViews":21098,"TopCategoryCSSClass":null,"JobApplicationCount":0,"ShowAdvertiserAdsLink":false,"ShowMyAvatar":true,"IsOwnedByCurrentUser":false,"ThreeDTourExists":false,"UseRaiffeisenCreditCalculator":false,"CreditInstalment":null,"CreditTotalAmount":null}; for (var i in QuidditaEnvironment.CurrentClassified.OtherFields) { QuidditaEnvironment.CurrentClassified[i] = QuidditaEnvironment.CurrentClassified.OtherFields[i]; }; QuidditaEnvironment.IsUserOperator=false QuidditaEnvironment.CurrentClassifiedInstances=[{"RelativeUrl":null,"HasAutomaticRenewal":false,"ValidToProlonged":null,"ShowInUnifiedAdvertiserAdList":false,"IsUsedMoveToTop":false,"ExpiresWithin48Hours":false,"UniqueId":null,"Id":null,"AdKindId":"4","IsPromoted":false,"IsInterestingInternal":false,"IsInterestingExternal":false,"InterestingEntryDate":null,"AdKindCode":"Premium","AdKindPosition":1,"StateId":101,"StoppageReasonIds":null,"StoppageReasonDescription":null,"Version":0,"Stamp":"0001-01-01T00:00:00","AdvertiserId":null,"Title":"DIREKTNA PRODAJA","Text":null,"TextHtml":null,"PrintText":null,"ContactInfoName":null,"PhoneNumber1":null,"PhoneNumber2":null,"Email":null,"Address":null,"City":null,"ValidFrom":"2017-06-16T13:10:11Z","ValidFromForDisplay":null,"ValidFromProlonged":null,"ValidTo":"2017-06-23T13:10:11Z","LastPublished":"2017-06-16T13:10:11Z","IsFirstOfKind":false,"CreatedAt":"0001-01-01T00:00:00","LastModifiedAt":null,"IsArchived":false,"GeoLocationRPT":null,"ImageCount":null,"ImageURLs":null,"ImageTexts":null,"CategoryIds":null,"CategoryId":0,"CategoryHierarchyId":null,"CategoryNames":["Nekretnine","Stambeni prostor","Prodaja","Stan"],"CategoryFullName":null,"AdvertiserLogoUrlInternal":null,"AdvertiserLogoUrl":null,"VideoUrl":null,"CreatedByUserId":0,"DeclarationId":null,"EnclosureFilePath":null,"ListHTML":null,"GridHTML":null,"DoNotShowContactButton":null,"ContactButtonLink":null,"OtherFields":null,"IsVerificationPending":false,"VerificationStateId":0,"InfoMessage":null,"TotalViews":0,"TopCategoryCSSClass":null,"JobApplicationCount":0,"ShowAdvertiserAdsLink":false,"ShowMyAvatar":false,"IsOwnedByCurrentUser":false,"ThreeDTourExists":false,"UseRaiffeisenCreditCalculator":false,"CreditInstalment":null,"CreditTotalAmount":null}</script>]

我正在使用python，Selenium和phantom.js需要很长时间才能抓取数据。 是否可以通过从源代码解析此内联JavaScript来提取数据？

Inline java script on web page that i am scraping is generating data and feeds corresponding div with telephone numbers. Web page source does not show numbers, therefore i am unable to scrape the data using x-path, beautiful soup etc. While analyzing page source i discovered that JavaScript has numbers generated only inside script in page source and they are not visible unles the page source get saved. This is particular script:

<script> QuidditaEnvironment.CurrentContactData={"ContactInfoName":null,"PhoneNumber1":"064/005-3708","PhoneNumber2":null,"City":null,"Address":"","Email":"srdjanmilosevickiseli@gmail.com","ShowOtherContactData":false,"ShowContactPhone":true,"ShowMyAdsPage":false,"Advertiser":{"DisplayName":"korisnik-404772","PartyType":1,"Comment":null,"CreatedAt":"2014-10-27T10:31:01","LastModifiedAt":"2014-10-27T10:31:01","ActivatedAt":"2014-10-27T10:32:13","IsDeleted":false,"IsHost":false,"ProfileDescription":null,"AccountBalance":0.0,"AccountBalanceString":null,"AvatarImageURL":null,"IsAvatarValid":false,"AvatarImages":null,"ContactInfos":[{"Name":"Glavni","Address":"Beograd,Zage Malivuk 2 008","ZipCode":null,"City":null,"Country":null,"Phone1":null,"Phone2":null,"Longitude":null,"Latitude":null,"Email":"srdjanmilosevickiseli@gmail.com","CreatedAt":"2014-10-27T10:31:01","LastModifiedAt":"2014-10-27T10:32:13","IsPrimary":true,"IsActive":true,"ShowOnMyAdsPage":true,"SequenceNumber":1,"ForHost":false,"Id":404772,"Version":3}],"StateName":"Aktivan","StateId":2,"IsInvestor":false,"IsSchool":false,"PartyGroupIds":[],"PartyGroupNames":[],"Address":null,"AdvertisingParty":true,"BlockAds":false,"NumberOfCVs":0,"EnforceIdentityUniqueness":true,"Slug":"korisnik-404772","Email":null,"SuppressAutomaticVerification":false,"Id":404772,"Version":4},"Latitudes":[],"Longitudes":[],"InvestorRoute":"nekretnine/novogradnja/korisnik-404772/projekti","UserAdsRoute":null,"SchoolRoute":"oglasi/korisnik-404772/posao/kursevi-i-obuke-pretraga","AvatarUrl":null,"NumberInRegister":null,"WebAddress":null,"Id":5425435147525,"Version":225,"Guid":"d93c6d04-5c96-4c80-aefb-fa644b1a1351"};QuidditaEnvironment.IsCurrentAdActive=true; QuidditaEnvironment.CurrentClassified={"RelativeUrl":"/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525","HasAutomaticRenewal":false,"ValidToProlonged":null,"ShowInUnifiedAdvertiserAdList":true,"IsUsedMoveToTop":false,"ExpiresWithin48Hours":false,"UniqueId":"5425435147525_4","Id":"5425435147525","AdKindId":"4","IsPromoted":false,"IsInterestingInternal":false,"IsInterestingExternal":false,"InterestingEntryDate":null,"AdKindCode":"Premium","AdKindPosition":1,"StateId":101,"StoppageReasonIds":null,"StoppageReasonDescription":null,"Version":0,"Stamp":"2017-06-19T14:33:50.655Z","AdvertiserId":"404772","Title":"DIREKTNA PRODAJA","Text":"Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..","TextHtml":"<p>Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..</p>","PrintText":"","ContactInfoName":null,"PhoneNumber1":"+381640053708","PhoneNumber2":null,"Email":"True","Address":"","City":null,"ValidFrom":"2017-06-16T13:10:11Z","ValidFromForDisplay":"2017-06-16T13:10:11Z","ValidFromProlonged":null,"ValidTo":"2017-06-23T13:10:11Z","LastPublished":"2017-06-16T13:10:11Z","IsFirstOfKind":false,"CreatedAt":"2015-12-28T15:58:21Z","LastModifiedAt":"2017-06-16T13:09:42Z","IsArchived":false,"GeoLocationRPT":"44.801593,20.527653","ImageCount":6,"ImageURLs":["/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653261.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653262.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653264.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653265.jpg","/slike/oglasi/Originals/160228/direktna-prodaja-uknjizen-stan-5425435147525-71779653266.jpg"],"ImageTexts":["","","","","",""],"CategoryIds":[1,2,2001,12],"CategoryId":12,"CategoryHierarchyId":"1.2.2001.12.","CategoryNames":["Nekretnine","Stambeni prostor","Prodaja","Stan"],"CategoryFullName":"Nekretnine>Stambeni prostor>Prodaja>Stan","AdvertiserLogoUrlInternal":null,"AdvertiserLogoUrl":null,"VideoUrl":null,"CreatedByUserId":404772,"DeclarationId":404772,"EnclosureFilePath":null,"ListHTML":"&lt;div class=&quot;col-md-12 col-sm-12 col-xs-12 col-lg-12&quot;&gt;&lt;div class=&quot;row&quot;&gt;&lt;div class=&quot;product-item product-list-item Premium real-estates my-ad-placeholder&quot; data-id=&quot;5425435147525&quot; id=&quot;5425435147525&quot;&gt;&lt;div class=&quot;my-ad-sticker&quot;&gt;&lt;/div&gt;&lt;div class=&quot;small-arrow-map-ad&quot;&gt;&lt;/div&gt;&lt;div class=&quot;central-feature&quot;&gt;&lt;span data-value=&quot;31.000&quot;&gt;&lt;i&gt;31.000&amp;nbsp;€&lt;/i&gt;&lt;/span&gt;&lt;div class=&quot;price-shadow&quot;&gt;&lt;img src=&quot;/Content/assets/frontend/layout/img/price-shadow.png&quot; style=&quot;width:100%; height:10px;&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;col-md-4 col-sm-5 col-xs-4 col-lg-4&quot;&gt;&lt;div class=&quot;product-type&quot;&gt;&lt;/div&gt;&lt;figure class=&quot;pi-img-wrapper&quot;&gt;&lt;a class=&quot;a-images&quot; href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;&lt;img src=&#39;https://img.halooglasi.com//slike/oglasi/Thumbs/160228/m/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg&#39; class=&quot;&quot; alt=&quot;DIREKTNA PRODAJA&quot; onError=&quot;this.onerror = null; this.src = &amp;#39;/Content/Quiddita/Widgets/Product/Stylesheets/img/no-image.jpg&amp;#39;&quot;&gt;&lt;/a&gt;&lt;/figure&gt;&lt;div class=&quot;pi-img-wrapper-under&quot;&gt;&lt;span class=&quot;publish-date&quot;&gt;16.06.2017&lt;/span&gt;&lt;span class=&quot;basic-info&quot;&gt;&lt;span data-field-name=&#39;oglasivac_nekretnine_s&#39; data-field-value=&#39;vlasnik&#39;&gt;Vlasnik&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;col-md-6 col-sm-5 col-xs-6 col-lg-6 sm-margin&quot;&gt;&lt;h3 class=&quot;ad-title&quot;&gt;&lt;a href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;DIREKTNA PRODAJA&lt;/a&gt;&lt;/h3&gt;&lt;ul class=&quot;subtitle-places&quot;&gt;&lt;li&gt;Beograd&amp;nbsp;&lt;/li&gt;&lt;li&gt;Opština Zvezdara&amp;nbsp;&lt;/li&gt;&lt;li&gt;Mirijevo&amp;nbsp;&lt;/li&gt;&lt;/ul&gt;&lt;ul class=&quot;ad-features &quot;&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;Stan&amp;nbsp;&lt;span class=&#39;legend&#39;&gt;Tip nekretnine&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;39&amp;nbsp;m&lt;sup&gt;2&lt;/sup&gt;&lt;span class=&#39;legend&#39;&gt;Kvadratura&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li class=&#39;col-p-1-3&#39;&gt;&lt;div class=&#39;value-wrapper&#39;&gt;2.0&amp;nbsp;&lt;span class=&#39;legend&#39;&gt;Broj soba&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;p class=&quot;text-description-list ad-description short-desc&quot;&gt;Hrastov parket,PVC stolarija,sigurnosna vrata,hodnik,spavaca soba,kupatilo,kuhinja sa prirodnom ventilacijom,dnevni boravak..klima..&lt;/p&gt;&lt;/div&gt;&lt;div class=&quot;btns&quot;&gt;&lt;button type=&quot;button&quot; class=&quot;btn btn-circle btn-fav-ad-star fav-cmd favorite-ad-holder&quot; data-id=&quot;5425435147525&quot;&gt;&lt;/button&gt;&lt;span class=&quot;on-map&quot;&gt;&lt;/span&gt;&lt;div class=&quot;clear&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;","GridHTML":"&lt;div class=&quot;col-md-6 col-sm-6 col-xs-12&quot;&gt;&lt;div class=&quot;product-item product-grid-item Premium real-estates my-ad-placeholder&quot;&gt;&lt;figure class=&quot;pi-img-wrapper&quot;&gt;&lt;a class=&quot;a-images&quot; href=&quot;/nekretnine/prodaja-stanova/direktna-prodaja/5425435147525&quot;&gt;&lt;img src=&#39;https://img.halooglasi.com//slike/oglasi/Thumbs/160228/m/direktna-prodaja-uknjizen-stan-5425435147525-71779653263.jpg&#39; class=&quot;&quot; alt=&quot;DIREKTNA PRODAJA&quot; onError=&quot;this.onerror = null; this.src = &amp;#39;/Content/Quiddita/Widgets/Product/Stylesheets/img/no-image.jpg&amp;#39;&quot;&gt;&lt;/a&gt;&lt;span class=&quot;on-map&quot;&gt;&lt;/span&gt;&lt;div class=&quot;wrap-btn-fav&quot;&gt;&lt;div class=&quot;btn-group btn-group-solid&quot;&gt;&lt;button type=&quot;button&quot; 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I am using python, Selenium and phantom.js takes too long to scrape the data. Is it possible to extract the data by parsing this inline javascript from source code?

最满意答案

可能，是的。

令人难以置信的痛苦，也是。

在简单的情况下，您可以只进行简单的正则表达式检查。 获取<script>标签的内容，然后查找类似/ [ /[az][a-z0-9\.]+\s*=\s*(.*);/ 。] + /[az][a-z0-9\.]+\s*=\s*(.*);/ 。（。*）; /的内容。 但是，正则表达式肯定不会得到所有情况。

从那里开始，您必须处理其他情况，执行识别和解析JSON等操作。

当你完成时，你几乎已经编写了一个完整的JS解析器。

你可以超越Selenium和Phantom.JS的一条可能途径是尝试将它提供给Node进程，然后查看它设置的全局变量。 但是，与示例代码段的情况一样，它可能（并且会）抛出一些错误，因此可能无效。

老实说，最好的办法是使用像Selenium或Phantom.js这样的东西，并弄清楚如何让它们足够快。

Possible, yes.

Incredibly painful, also yes.

In the simple case, you could just do a simple regex check. Get the contents of the <script> tag then just look for something like /[a-z][a-z0-9\.]+\s*=\s*(.*);/. However, that regex will definitely not get every case.

From there, you'd have to have things to handle other cases, do things like identify and parse JSON, etc.

By the time you're done, you'll have nearly written an entire JS parser.

One possible route you could go beyond Selenium and Phantom.JS would be to try to feed it to a Node process and then look at what globals it set. However, as is the case with the example snippet, it may (and would) throw some errors so that may not work.

In all honesty, your best bet to use something like Selenium or Phantom.js and to figure out how to make them fast enough for you.