Category Python Programming Examples

Building RAG Applications with Python: Complete 2026 Guide

Building RAG Applications With Python C 1769744994
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Your chatbot can’t answer questions about your company’s internal docs. Your AI assistant hallucinates facts instead of checking your knowledge base. Sound familiar? RAG (Retrieval Augmented Generation) solves this by connecting your LLM to actual documents, so it answers based…

How to Append a Table to an Existing HDF File?

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HDF (Hierarchical Data Format) stores multiple large datasets inside a single file with a hierarchical structure similar to your computer’s file system (C:\Users\Profile\Desktop). When you work with interconnected datasets that exceed memory limits, HDF5 offers a practical alternative to CSVs.…

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this._map}sort(){this._map.sort(({coords:e},{coords:t})=>e-t)}filterUsed(){this._map=this._map.filter(({dynamicAd:e})=>!e.used)}findNeighborIndices(e){let t=this._upperBoundIndex(e);return[t-1>=0?t-1:null,t>>1;this._map[r].coords<=e?t=r+1:n=r}return t}reset(){this._map=[]}},Vn=class extends Bn{};let Hn=e=>{let t=ot(),n=dt(),r=e.siteAdsProfiles,i=null;if(r&&r.length)for(let e of r){let r=e.targeting.device,a=e.targeting.browserEngine,o=r&&r.length&&r.includes(n),s=a&&a.length&&a.includes(t);o&&s&&(i=e)}return i},Un=e=>{let t=Hn(e);if(t){let e=t.profileId;document.body.classList.add(`raptive-profile-${e}`)}},$={Video_Collapse_Autoplay_SoundOff:`Video_Collapse_Autoplay_SoundOff`,Video_Individual_Autoplay_SOff:`Video_Individual_Autoplay_SOff`,Video_Coll_SOff_Smartphone:`Video_Coll_SOff_Smartphone`,Video_In_Post_ClicktoPlay_SoundOn:`Video_In-Post_ClicktoPlay_SoundOn`,Video_Collapse_Autoplay_SoundOff_15s:`Video_Collapse_Autoplay_SoundOff_15s`,Video_Individual_Autoplay_SOff_15s:`Video_Individual_Autoplay_SOff_15s`,Video_Coll_SOff_Smartphone_15s:`Video_Coll_SOff_Smartphone_15s`,Video_In_Post_ClicktoPlay_SoundOn_15s:`Video_In-Post_ClicktoPlay_SoundOn_15s`};var Wn=class{get enabled(){throw Error(`Enablement must be defined at factory creation time.`)}};let Gn=(e=navigator.userAgent)=>gt(e)===`desktop`;function Kn(e,t){if(e==null)return{};var n={};for(var r in e)if({}.hasOwnProperty.call(e,r)){if(t.includes(r))continue;n[r]=e[r]}return n}function qn(e,t){if(e==null)return{};var n,r,i=Kn(e,t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(r=0;re.type===`stationaryRelated`&&e.enabled&&n.add(e)),[...n]}_filterPlayerMap(){let e=this._videoConfig.players,t={stickyRelated:[],stickyPlaylist:[],stationaryRelated:[]};return e&&e.length?e.filter(e=>{var t;return(t=e.devices)==null?void 0:t.includes(this._device)}).reduce((e,t)=>{if(e[t.type]||(z.event(this._component,`constructor`,`Unknown Video Player Type detected`,t.type),e[t.type]=[]),t.enabled){let n=t.type;this._videoConfig.shouldDisableStickyRelated&&t.type===`stickyRelated`&&(n=`stationaryRelated`),e[n].push(t)}return e},t):t}_checkPlayerSelectorOnPage(e){for(let t of this._potentialPlayerMap[e]){let e=this._getPlacementElement(t);if(e)return{player:t,playerElement:e}}return{player:null,playerElement:null}}_getOverrideElement(e,t,n){if(e&&t){let r=document.createElement(`div`);t.insertAdjacentElement(e.position,r),n=r}else{let{player:e,playerElement:t}=this._checkPlayerSelectorOnPage(`stickyPlaylist`);if(e&&t){let r=document.createElement(`div`);t.insertAdjacentElement(e.position,r),n=r}}return n}_shouldOverrideElement(e){let t=e.getAttribute(`override-embed`);return t===`true`||t===`false`?t===`true`:this._videoConfig.relatedSettings?this._videoConfig.relatedSettings.overrideEmbedLocation:!1}_checkPageSelector(e,t,n=[]){return e&&t&&n.length===0?(window.location.pathname!==`/`&&z.event(`VideoUtils`,`getPlacementElement`,Error(`PSNF: ${e} does not exist on the page`)),!1):!0}_getElementSelector(e,t,n){return t&&t.length>n?t[n]:(z.event(`VideoUtils`,`getPlacementElement`,Error(`ESNF: ${e} does not exist on the page`)),null)}_getPlacementElement(e){let{pageSelector:t,elementSelector:n,skip:r}=e,i=Xt(t),{valid:a,elements:o}=i,s=qn(i,Jn),c=Yt(n),{valid:l,elements:u}=c,d=qn(c,Yn);return t!==``&&!a?(z.error(`VideoUtils`,`getPlacementElement`,Error(`${t} is not a valid 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e.getAttribute(`orientation`)===`vertical`?`vertical`:`horizontal`}_createRelatedPlayer(e,t,n,r,i){t===`collapse`?this._createCollapsePlayer(e,n):t===`static`&&this._createStaticPlayer(e,n,r,i)}_createCollapsePlayer(e,t){let{player:n,playerElement:r}=this._checkPlayerSelectorOnPage(`stickyRelated`),i=n||this._potentialPlayerMap.stationaryRelated[0];i&&i.playerId&&!this._videoConfig.shouldDisableStickyRelated?(this._shouldOverrideElement(t)&&(t=this._getOverrideElement(n,r,t)),t=document.querySelector(`#cls-video-container-${e} > div`)||t,this._createStickyRelatedPlayer(H(H({},i),{},{mediaId:e}),t)):z.error(this._component,`_createCollapsePlayer`,`No video player found`)}_createStaticPlayer(e,t,n,r){if(this._potentialPlayerMap.stationaryRelated.length&&this._potentialPlayerMap.stationaryRelated[0].playerId){let i=this._potentialPlayerMap.stationaryRelated[0];this._createStationaryRelatedPlayer(H(H({},i),{},{mediaOrPlaylistId:e,orientation:r}),t,n)}else 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