投稿時間:2023-07-06 11:21:40 RSSフィード2023-07-06 11:00 分まとめ(23件)

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IT	ITmedia 総合記事一覧	[ITmedia Mobile] 新型フォルダブルスマホが登場か？　Samsungが「Galaxy Unpacked」を7月26日20時から開催	https://www.itmedia.co.jp/mobile/articles/2307/06/news084.html	galaxyunpacked	2023-07-06 10:15:00
python	Pythonタグが付けられた新着投稿 - Qiita	Google ColabでPythonの位置情報を扱えるライブラリGeoPandasが最初から入るようになった話	https://qiita.com/OgawaHideyuki/items/aba25313dd30c0690120	geopandas	2023-07-06 10:21:09
AWS	AWSタグが付けられた新着投稿 - Qiita	【S3 Kotlin】オブジェクトのダウンロードと並行して暗号化または復号を行う	https://qiita.com/dev_makino/items/88335abc08d89c75140b	inputstream	2023-07-06 10:48:47
AWS	AWSタグが付けられた新着投稿 - Qiita	API GatewayにWAFを配置してIP制限を実施する	https://qiita.com/kennyQiita/items/005da29e8e2ed2c2cc4e	apigateway	2023-07-06 10:33:06
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Verified Access を使ってのプライベートなアクセス	https://qiita.com/leomaro7/items/7cbe3858b6425b4affeb	awsverifiedaccess	2023-07-06 10:08:25
海外TECH	DEV Community	Scraping the unscrapable in Python using Playwright	https://dev.to/terieyenike/scraping-the-unscrapable-in-python-using-playwright-30l	Scraping the unscrapable in Python using PlaywrightAutomating your workflow with scripts to get results efficiently is better than being painstakingly done manually Scraping the web is all about extracting data in a clean and readable format that developers data analysts and scientists deploy to read and download an entire web page of its data ethically In this article you will learn and explore the benefits of using Bright Data infrastructure that connects to large datasets with great proxy networks using the Scraping Browser Let s get started What is Bright Data Bright Data is a web data platform that helps organizations small businesses and academic institutions retrieve crucial public web data efficiently reliably and flexibly Bright Data comprises ready to use datasets that are GDPR and CCPA compliant What is Playwright Playwright is used to navigating target websites just like the function of Puppeteer interacting with the site s HTML code to extract the data you need InstallationBefore writing a single script check if you have Python installed on your system using this command in the command line interface CLI or terminal python versionIf the version is not present in the terminal after running the command go to the official website of Python to download it to your local machine Connecting to Scraping BrowserCreate a new account on Bright Data to gain access to the admin dashboard of the Scraping Browser for the proxy integration with your application On the left pane of the dashboard click on the Proxies and Scraping Infra icon Scrolling down the page select the Scraping Browser After that click on the Get started button The next screen allows you to rename the proxy name Click the Add proxy button to pop up a prompt display message Accept the default change by clicking the Yes button Next click the lt gt Check out code and integration examples button to configure the code in Python Creating environment variables in PythonEnvironment variables are stored secret keys and credentials in the form of values configured to keep the app running during development and prevent unauthorized access Like in a Node js app create a new file called env in the root directory But first you will need to install the Python package python dotenv pip install python dotenvThe package reads the key value pairs of the environment variables set To confirm the installation of the package python dotenv run this command that lists all installed packages present pip listNext copy paste this code into the env file env USERNAME lt user name gt HOST lt host gt Replace the values in the quotation with the values from Bright Data Creating the web scraper with PlaywrightIn the project directory create a new file called app py to handle scraping the web Installing packagesYou will need to install these two libraries asyncio and playwright with this command pip install asyncio pip install playwrightAsyncio It is a library to write concurrent code using the async await syntaxPlaywright This module provides a method to launch a browser instanceNow copy paste this code app py import asyncio import os from playwright async api import async playwright from dotenv import load dotenv load dotenv auth os getenv USERNAME host os getenv HOST browser url f wss auth host async def main async with async playwright as pw print connecting browser await pw chromium connect over cdp browser url print connected page await browser new page print goto await page goto timeout print done evaluating print await page evaluate gt document documentElement outerHTML await browser close asyncio run main The code above does the following Import the necessary modules like asyncio async playwright load dotenv and osThe load dotenv is responsible for reading the variables from the env fileThe os getenv method returns the values of the environment variable keyThe main function is asynchronous and within the function the playwright module connects to the data zoneThe new page method gets the page HTML and with the goto method leads to the destination site with a timeout of minutesWhile the page evaluate method will query the page and print out the result after accessing the page elements and firing up the eventsIt is a must to close the browser with the browser close methodTo test this application run with the command python app py ConclusionThe prospects of evaluating and extracting meaningful data are the heart and operation of what Bright Data offers This tutorial showed you how to use the Scraping Browser in Python with the Playwright package to read data from a website Try Bright Data today	2023-07-06 01:37:51
海外TECH	DEV Community	Web scraping using a headless browser in NodeJS	https://dev.to/terieyenike/web-scraping-using-a-headless-browser-in-nodejs-381l	Web scraping using a headless browser in NodeJSWeb scraping collects and extracts unstructured data from a website to a more readable structured format like JSON CSV format and more Organizations set guiding principles on scraped endpoints that are permitted When scraping a website for personal use it can be stressful to manually change the code every time as most big brand websites want people to refrain from scraping their public data The following restrictions or problems might arise such as CAPTCHAs user agent allowed and disallowed endpoints blocking IP blocking and proxy network setup are set A practical use case of web scraping is notifying users of price changes for an item on sites like Amazon eBay etc In this article you will learn how to use Bright Data s Scraping Browser to unlock websites at scale without being blocked because of its built in unlocking capabilities SandboxTest and run the complete code in this Codesandbox PrerequisitesIt would help if you had the following to complete this tutorial Basic knowledge of JavaScript Have Node installed on your local machine It is required to install dependenciesA code editor VS Code What is Bright Data Bright Data is a data collection or aggregation service with a massive network of internet protocols IPs and proxies to scrape information off a website thereby having the resource to avoid detection by company bots that prevent data scraping In essence Bright Data does the heavy lifting in the background because of its large datasets available on the platform which removes the worry of being blocked or gaining access to website data What is a headless browser A headless browser is a browser that operates without a graphical user interface GUI Modern web browsers like Google Safari Brave Mozilla and so on all have a graphical interface for interactivity and displaying visual content For headless browsers it functions in the background with scripts or in the command line interface CLI written by developers Using a headless browser for web scraping is essential because it allows you to extract data from any public website by simulating user behavior Headless browsers are suitable for the following Automated testing Web scraping Benefits of PuppeteerPuppeteer is an example of a headless browser The following are some of the benefits of using Puppeteer in web scraping Crawl single page application SPA Allows for automated testing of website codeClicking on pages elementsDownloading data Generate screenshots and PDFs of pages InstallationCreate a new folder for this app and run the command below to install a node server npm init yThe command will initialize this project and create a package json file containing all the dependencies and project information The y flag accepts all the defaults upon initialization of the app With the initialization complete let s install the nodemon dependency with this command npm install D nodemonNodemon is a tool that will automatically restart the node application when the file changes In the package json update the scripts object with this code package json scripts start node index js start dev nodemon index js Next create a file index js in the directory s root which will be the entry point for writing the script The other package to install is the puppeteer core the automation library without the browser used when connecting to a remote browser npm install puppeteer core Building with Bright Data s Scraping BrowserCreate an account on Bright Data to access all its services But for this project the focus would be on the Scraping Browser functionality On your admin dashboard click on the Proxies and Scraping Infra Scroll to the bottom of the page and select the Scraping Browser After that click the Get started button from the proxy products listed On opening the tool give the proxy a name and click the button Add Proxy and when prompted about creating a new zone select Yes The next screen should be something like this with the host username and password displayed Now click on the button lt gt Check out code and integration examples and on the next screen select Node js as the language of choice for this app Creating environment variablesEnvironment variables are secret keys and credentials that should not be shared hosted or pushed to GitHub to prevent unauthorized access Before creating the env file in the root of the directory let s install this command npm install dotenvCopy paste this code to the env file and replace the entire value in the quotation from your Access parameters tab env USERNAME lt user name gt HOST lt host gt Creating a web scraper using PuppeteerBack to the entry point file index js copy paste this code index js const puppeteer require puppeteer core require dotenv config const auth process env USERNAME const host process env HOST async function run let browser try browser await puppeteer connect browserWSEndpoint wss auth host const page await browser newPage page setDefaultNavigationTimeout await page goto const html await page content console log html catch e console error run failed e finally await browser close if require main module run The code above does the following Import the modules the puppeteer core and dotenvRead the secret variables with the host and auth variables Define the asynchronous run functionIn the try block connect the endpoint with puppeteer in the object using the key browserWSEndpointThe browser page launches programmatically to access the different pages like elements and fire up eventsSince this is an asynchronous method the setDefaultNavigationTimeout sets a navigation timeout for minutesNavigate to the page using the goto function and afterward get the URL s content with the page content methodIt is compulsory that after scraping the web you must close it in the finally blockIf you want to expand this project you can take screenshots of the web pages in png or pdf format Check out the documentation to learn more ConclusionScraping the web with Bright Data infrastructure makes the process quicker for your use case without writing your scripts from scratch as it is already taken care of for you Try it today to explore the benefits of Bright Data over traditional web scraping tools restricted by proxy networks and make it challenging to work with large datasets ResourcesScraping Browser documentationScrape at scale with Bright Data Scraping Browser	2023-07-06 01:19:46
海外科学	BBC News - Science & Environment	Watch the moment Europe’s last Ariane-5 rocket blasts off	https://www.bbc.co.uk/news/world-europe-66117234?at_medium=RSS&at_campaign=KARANGA	communications	2023-07-06 01:51:31
海外ニュース	Japan Times latest articles	What would happen if Ukraine joined NATO?	https://www.japantimes.co.jp/news/2023/07/06/world/politics-diplomacy-world/if-ukraine-joined-nato/	place	2023-07-06 10:44:14
ニュース	BBC News - Home	Threads: Instagram launches app to rival Twitter	https://www.bbc.co.uk/news/technology-66112648?at_medium=RSS&at_campaign=KARANGA	numbers	2023-07-06 01:06:58
ニュース	BBC News - Home	Could the Conservatives lose five by-elections?	https://www.bbc.co.uk/news/uk-politics-66113704?at_medium=RSS&at_campaign=KARANGA	electoral	2023-07-06 01:38:18
ニュース	BBC News - Home	Nothing But Thieves: How food critic Jay Rayner helped the direction of new album	https://www.bbc.co.uk/news/entertainment-arts-66103304?at_medium=RSS&at_campaign=KARANGA	rayner	2023-07-06 01:18:39
ビジネス	ダイヤモンド・オンライン - 新着記事	年収1億ドル超の米CEO、大企業トップとは限らず - WSJ発	https://diamond.jp/articles/-/325719	年収	2023-07-06 10:22:00
ビジネス	東洋経済オンライン	新1万円札｢渋沢栄一｣は日本の顔にふさわしいか 来年7月に発行､デザインの刷新は20年ぶり | 政策 | 東洋経済オンライン	https://toyokeizai.net/articles/-/683477?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2023-07-06 10:30:00
ビジネス	東洋経済オンライン	44歳｢浜崎あゆみ｣に若者たちが心奪われる背景 ファッションだけではない､AYUの沢山の魅力 | 映画・音楽 | 東洋経済オンライン	https://toyokeizai.net/articles/-/683534?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2023-07-06 10:10:00
ビジネス	プレジデントオンライン	東大･京大･医学部に大量に合格者を輩出…開成･灘･渋渋の校長が今夏｢子供に薦める1冊｣その意外な共通点 - 灘中新1年生の道徳で校長が必ず伝える話	https://president.jp/articles/-/71395	子供たち	2023-07-06 11:00:00
ビジネス	プレジデントオンライン	重要な個人情報があまりに軽く扱われている…マイナカードを強行する岸田政権への反発が高まる根本原因 - おかしいのは｢現場の対応｣ではなく｢制度設計｣	https://president.jp/articles/-/71379	個人情報	2023-07-06 11:00:00
ビジネス	プレジデントオンライン	大手メーカー重役が驚愕した｢キャンバス地でPCケースも付いた使いやすすぎるビジネスバッグ｣を生んだ3つのこだわりとは - PW×FEEL AND TASTEのPCケース付きバッグついに発売!	https://president.jp/articles/-/71364	feelandtaste	2023-07-06 11:00:00
ビジネス	プレジデントオンライン	なぜ｢体育の授業で運動が嫌いになった｣｢大人になってスポーツが楽しい｣という人がこれほど多いのか? - ｢できなさ｣ばかりを強調する学校体育の大問題	https://president.jp/articles/-/71339	学習指導要領	2023-07-06 11:00:00
マーケティング	AdverTimes	日清焼そばとシャウエッセンがコラボ　MOROHAが熱いラップで“革命”的レシピを熱唱	https://www.advertimes.com/20230706/article426492/	日清焼そばとシャウエッセンがコラボMOROHAが熱いラップで“革命的レシピを熱唱日清食品は月日、同社の「日清焼そば」と日本ハムの「シャウエッセン」がコラボしたWeb動画「ボイル革命篇」を日清食品グループ公式YouTubeチャンネルで公開した。	2023-07-06 01:01:32
マーケティング	AdverTimes	優れた営業は、目的達成のためには手段を選ばない	https://www.advertimes.com/20230706/article425561/	鈴木大輔	2023-07-06 01:00:56
海外TECH	reddit	【クソスレ】パンツにウンコついてた	https://www.reddit.com/r/newsokunomoral/comments/14rtlmf/クソスレパンツにウンコついてた/	ewsokunomorallinkcomments	2023-07-06 01:17:39
ニュース	THE BRIDGE	Twitter競合の「Threads」公開、シンプルなテキストタイムラインを提供	https://thebridge.jp/2023/07/threads_2023-mugenlabo-magazine	Twitter競合の「Threads」公開、シンプルなテキストタイムラインを提供本稿はKDDIが運営するサイト「MUGENLABOMagazine」に掲載された記事からの転載Twitterがデータスクレイピングに対抗する措置として実施した閲覧制限を発端に、ソーシャルメディアではかつてないほどの移住騒ぎが起きつつあります。	2023-07-06 01:30:12