tripadvisor | Trip Advisor Dataset Loader | Dataset library
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Trip Advisor Dataset Loader
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- Run the method
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Community Discussions
Trending Discussions on tripadvisor
QUESTION
I am working with a flutter app. I am trying to display data from a json.
I am stuck on the following error:
LateInitializationError: Field 'data' has not been initialized error
My main.dart file is as follows:
...ANSWER
Answered 2022-Apr-10 at 16:37late List data;
should change to List? data;
. If something is non-nullable but late
, it relies on the developer to make sure this variable is initialized before it is used.
Since it's used in the build
method, in data == null ? 0 : data.length;
, it will throw an error.
Changing it to a nullable List?
fixes this.
QUESTION
I have a python flask script with a JSON that I have developed. I am trying to return the cities using this url: http://127.0.0.1:5000/restaurant/city.
I get an this error:
Internal Server Error The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
I am not sure where my logic error is in my code. Can someone help me?
I am using python 3.8 and flask.
Here is my code (the json is in the code):
...ANSWER
Answered 2022-Apr-09 at 21:23a few issues with the code.
- the
restaurant
variable you provided doesnt need to be "jsonified", you can use it as is. - the path
/restaurant/city
is supposed to have thecity
as a variable from the user, to achieve that you need to declare the decorator as below. Also now the "city" is argument to the method too:
QUESTION
I've made a program that reads the /robots.txt and the /sitemap.xml of a page and substracts the available sitemaps and stores them on the siteMapsUnsorted
list.
Once there I use crawler-commons library to analyze if the links are SiteMaps or SiteMapIndexes (cluster of SiteMaps).
When I use it on a normal siteMapIndex it works, the problem occurs in some cases where bigger sites have the list of SiteMapIndexes on a compressed format, e.g:
- Compressed sitemapIndex: http://tripadvisor-sitemaps.s3-website-us-east-1.amazonaws.com/2/es/sitemap_es_index.xml
- Normal sitemapIndex: https://www.infolibre.es/sitemap_index_382e2.xml
The code I'm using:
...ANSWER
Answered 2022-Apr-01 at 14:32The reason this is failing is that Tripadvisor doesn't set the correct mime type on its sitemaps:
QUESTION
I'm attempting to code my first website from scratch and I have found myself stuck on this problem for the last day. I am trying to center the logos for my mobile view. I have them placed correctly in my @media tag and they are displaying inside the grid however after countless tries I cannot get them to center inside of there grid columns. I do apologise if any of my code is messy.
...ANSWER
Answered 2022-Mar-28 at 23:57.company-logos img {
justify-self: center;
}
QUESTION
This is the spider I am using to scrape email addresses and names of restaurants from tripadvisor
...ANSWER
Answered 2022-Mar-21 at 17:05On my computer there is no class _cellContainer--
and __restaurantName--
in HTML.
Page uses random chars as class names.
But every item is in div directly in
Later I get first (which has image instead of
name
) and I skip text
and complete_url
but directly run reponse.follow(link)
.
And when I get page with details then I get reponse.url
to get complete_url
and h1
to get text
You can put all code in one file and run python script.py
without creating project.
QUESTION
I am scraping reviews from a website and these reviews tend to duplicate. The issue I am facing is with the mitatigation of duplicates and I am thinking my xpath may be an issue but I cannot solve this.
Here's what I have tried:
...ANSWER
Answered 2022-Feb-14 at 17:21You need to use relative xpath.
QUESTION
I'm working on a codewell challenge and I'm stuck on this portion. I can't make an even space between them, and the images are overlapping.
...ANSWER
Answered 2022-Feb-09 at 13:09You can use width property on each child inside flex container.
QUESTION
I'm trying to scrap the class name of the first child (span) from multiple div.
Here is the html code:
...ANSWER
Answered 2021-Dec-26 at 12:15You can directly get all these first span
elements and then extract their class
attribute values as following:
QUESTION
I was crawling using scrapy by link extractor, I'm using correct XPath expressions in scrapy link extractor but I don't know why it is going infinite and printing some kind of source code instead of the name and address of the restaurant. I know there is some error in my restrict XPath expression but not able to figure out what it is
code :
...ANSWER
Answered 2021-Dec-14 at 12:33It is crawling, try changing you user_agent. But you forgot to add /text()
in the address.
QUESTION
This is my first StackOverflow post so I'll try to describe my problem as good as I can.
I want to create a program to retrieve the reviews from TripAdvisor pages, I tried to do it via API but they didnt respond when I requested the API key, so my alternative is to do it with a WebCrawler.
To do so I have a Spring project and using HtmlUnit,a tool I never used, so in order to test it my first exercise is to retrieve the title of a webpage so I have the following code implemented:
...ANSWER
Answered 2021-Dec-01 at 06:24 try (final WebClient webClient = new WebClient()) {
webClient.getOptions().setThrowExceptionOnScriptError(false);
final HtmlPage page = webClient.getPage("https://www.tripadvisor.com");
// final HtmlPage page = webClient.getPage("https://www.youtube.com");
System.out.println("****************");
System.out.println(page.getTitleText());
System.out.println("****************");
}
catch (Exception e){
System.out.println("ERROR " + e);
}
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