html-parsing

问题 I wanted to create a bash script that takes an HTML file and sends it to several APIs. I have a test.html file with unserialized HTML data like this: <h2 id="overview">Overview</h2> <p>Have the source of truth in your own space at <strong>somewhere</strong></p> <pre> <code class="lang-javascript">function go() { console.log('code blocks can be a pain'); } go(); </code> </pre> I need to send the content of the file somehow to an API, like this: curl --location --request POST 'https://devo.to

问题 I learn Angular and now I get this Angular Template parse errors when debugging: I dont think this has to do with missing import its more some wrong naming maybe. I use Visual Studio as editor Error: Template parse errors: Can't bind to 'formGroup' since it isn't a known property of 'form'. ("t-card> <mat-card-header><mat-card-title>New Contact</mat-card-title></mat-card-header> <form [ERROR ->][formGroup]="newContact" class="form-container"> <mat-form-field> "): ng:///AppModule

问题 What I want to do is to take thw following website https://www.tdcj.texas.gov/death_row/dr_executed_offenders.html view-source:https://www.tdcj.texas.gov/death_row/dr_executed_offenders.html And pick the year of execution, enter the Last Statement Link, and retrieve the statement... perhaps I would be creating 2 dictionaries, both with the execution number as key. Afterwards, I would classify the statements by length, besides " flagging " the refusals to give it or if it was just not given.

问题 I am using JSoup parser to find particular parts of a html document (defined by regex) and highlight it by wrapping the found string in <span> tag. Here is my code that does the highlighting - public String highlightRegex() { Document doc = Jsoup.parse(htmlContent); NodeTraversor nd = new NodeTraversor(new NodeVisitor() { @Override public void tail(Node node, int depth) { if (node instanceof Element) { Element elem = (Element) node; StringBuffer obtainedText; for(Element tn : elem

问题 I having trouble implementing regex within xpath command. My goal here is to download the html contents of the main page, as well as the contents of all hyperlinks on the main page. However, the program throws exceptions because some of the href links do not connect to anything (ex. '//:javascript', or '#'). How would I use regex in xpath? Is there an easier way to except non-absolute hrefs? from lxml import html import requests main_pg = requests.get("http://gazetaolekma.ru/") with open(

问题 I am web-scraping with Python and using BeutifulSoup library I have HTML markup like this: <tr class="deals" data-url="www.example2.com"> <span class="hotel-name"> <a href="www.example2.com"></a> </span> </tr> <tr class="deals" data-url="www.example3.com"> <span class="hotel-name"> <a href="www.example3.com"></a> </span> </tr> I want to get the data-url or the href value in all <tr> s. Better If I can get href value Here is a little snippet of my relevant code: main_url = "http://localhost

问题 I have to parse some html and remove the anchor tags , but I need to preserve the innerHTML of anchor tags For example, if my html text is: String html = "<div> <p> some text <a href="#"> some link text </a> </p> </div>" Now I can parse the above html and select for a tag in jsoup like this, Document doc = Jsoup.parse(inputHtml); //this would give me all elements which have anchor tag Elements elements = doc.select("a"); and I can remove all of them by, element.remove() But it would remove

问题 I'm trying to scrape a table on an ajax page with Beautiful Soup and print it out in table form with the TextTable library. import BeautifulSoup import urllib import urllib2 import getpass import cookielib import texttable cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) urllib2.install_opener(opener) ... def show_queue(): url = 'https://www.animenfo.com/radio/nowplaying.php' values = {'ajax' : 'true', 'mod' : 'queue'} data = urllib.urlencode(values) f

问题 I have a string which contains some HTML encoded characters and I want to remove them: "<div>Hi All,</div><div class=\"paragraph_break\">< /></div><div>Starting today we are initiating PoLS.</div><div class=\"paragraph_break\"><br /></div><div>Please use the following communication protocols:<br /></div><div>1. Task Breakup and allocation - Gravity<br /></div><div>2. All mail communications - BC messages<br /></div><div>3. Reports on PoC / Spikes: Writeboard<br /></div><div>4. Non story

问题 With BeautifulSoup, how to access to a <li> which has a specific div as child? Example: How to access to the text (i.e. info@blah.com) of the li which has Email as child div? <li> <div>Country</div> Germany </li> <li> <div>Email</div> info@blah.com </li> I tried to do it manually: looping on all li , and for each of them, relooping on all child div to check if text is Email, etc. but I'm sure there exists a more clever version with BeautifulSoup. 回答1: There are multiple ways to approach the