scraped | Write declarative scrapers in Ruby | Scraper library

 by   everypolitician Ruby Version: Current License: MIT

kandi X-RAY | scraped Summary

kandi X-RAY | scraped Summary

scraped is a Ruby library typically used in Automation, Scraper applications. scraped has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Write declarative scrapers in Ruby. If you need to write a webscraper (maybe to scrape a single page, or one that hits a page which lists a load of other pages, and jumps into each of those pages to pull out the same data) the scraped gem will help you write it quickly and clearly.
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            kandi-support Support

              scraped has a low active ecosystem.
              It has 7 star(s) with 0 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 23 open issues and 26 have been closed. On average issues are closed in 13 days. There are 4 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of scraped is current.

            kandi-Quality Quality

              scraped has 0 bugs and 4 code smells.

            kandi-Security Security

              scraped has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              scraped code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              scraped is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              scraped releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.
              It has 813 lines of code, 51 functions and 23 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed scraped and discovered the below as its top functions. This is intended to give you an instant insight into scraped implemented functionality, and help decide if they suit your requirements.
            • Creates a new response .
            • Returns the first successful response
            • Returns the response .
            • Returns an HTTP response .
            • Generate a fragment from a JSON fragment
            • Parse the response
            • Gets the url value
            • Retrieves the Nokogiri
            Get all kandi verified functions for this library.

            scraped Key Features

            No Key Features are available at this moment for scraped.

            scraped Examples and Code Snippets

            No Code Snippets are available at this moment for scraped.

            Community Discussions

            QUESTION

            How do I instrument region and environment information correctly in Prometheus?
            Asked 2022-Mar-09 at 17:53

            I've an application, and I'm running one instance of this application per AWS region. I'm trying to instrument the application code with Prometheus metrics client, and will be exposing the collected metrics to the /metrics endpoint. There is a central server which will scrape the /metrics endpoints across all the regions and will store them in a central Time Series Database.

            Let's say I've defined a metric named: http_responses_total then I would like to know its value aggregated over all the regions along with individual regional values. How do I store this region information which could be any one of the 13 regions and env information which could be dev or test or prod along with metrics so that I can slice and dice metrics based on region and env?

            I found a few ways to do it, but not sure how it's done in general, as it seems a pretty common scenario:

            I'm new to Prometheus. Could someone please suggest how I should store this region and env information? Are there any other better ways?

            ...

            ANSWER

            Answered 2022-Mar-09 at 17:53

            All the proposed options will work, and all of them have downsides.

            The first option (having env and region exposed by the application with every metric) is easy to implement but hard to maintain. Eventually somebody will forget to about these, opening a possibility for an unobserved failure to occur. Aside from that, you may not be able to add these labels to other exporters, written by someone else. Lastly, if you have to deal with millions of time series, more plain text data means more traffic.

            The third option (storing these labels in a separate metric) will make it quite difficult to write and understand queries. Take this one for example:

            Source https://stackoverflow.com/questions/71408188

            QUESTION

            How to correclty loop links with Scrapy?
            Asked 2022-Mar-03 at 09:22

            I'm using Scrapy and I'm having some problems while loop through a link.

            I'm scraping the majority of information from one single page except one which points to another page.

            There are 10 articles on each page. For each article I have to get the abstract which is on a second page. The correspondence between articles and abstracts is 1:1.

            Here the divsection I'm using to scrape the data:

            ...

            ANSWER

            Answered 2022-Mar-01 at 19:43

            The link to the article abstract appears to be a relative link (from the exception). /doi/abs/10.1080/03066150.2021.1956473 doesn't start with https:// or http://.

            You should append this relative URL to the base URL of the website (i.e. if the base URL is "https://www.tandfonline.com", you can

            Source https://stackoverflow.com/questions/71308962

            QUESTION

            What would be the right regex to capture Dutch postal code with some data 'dirtiness'?
            Asked 2022-Feb-16 at 16:17

            I'm having trouble extracting some data properly and into a SQL db, which i'm hoping someone can help with. The data is scraped from a website and represents Dutch postal codes and cities

            The official Dutch postal codes are composed of 4 digits, a space in between, and a 2 capital letter addition. For example

            ...

            ANSWER

            Answered 2022-Feb-16 at 12:53

            Maybe this can help you, I have tested it a little bit with the list data. I split x on spaces and then check if the second part has 2 capital letters. with the regex pattern [A-Z]{2}. [A-Z] Means any capital letter, and {2} means that exactly 2 of those character must be found.

            But in AAA also 2 of capital letters can be found.

            The regex function search returns a Match object when a match has been found and otherwise None. If you turn it into a boolean with bool(), that's either True or False. This way you can add the check on the length with the len-function to it.

            Source https://stackoverflow.com/questions/71141527

            QUESTION

            Counting repeated pairs in a list
            Asked 2022-Feb-15 at 03:11

            I have an assignment that has a data mining element. I need to find which authors collaborate the most across several publication webpages.

            I've scraped the webpages and compiled the author text into a list.

            My current output looks like this:

            ...

            ANSWER

            Answered 2022-Feb-14 at 21:36

            You could use a dictionary where the pair is the key and the number how often it occurs is the value. You'll need to make sure that you always generate the same key for (Author1,Author2) and (Author2, Author1) but you could choose alphabetic ordering for dealing with that.

            Then you simply increment the number stored for the pair whenever you encounter it.

            Source https://stackoverflow.com/questions/71118511

            QUESTION

            Using both AttributesToGet and KeyConditionExpression with boto3 and dynamodb
            Asked 2022-Jan-31 at 19:22

            I am interested in returning all records with a given partition key value (i.e., u_type = "prospect"). But I only want to return specific attributes from each of those records. I have scraped together the following snippet from boto docs & Stack answers:

            ...

            ANSWER

            Answered 2022-Jan-31 at 19:22

            AttributesToGet is a legacy parameter, and the documentation suggests using the newer ProjectionExpression instead. The documentation also says that ProjectionExpression is a string, not a list. It may be a list in the NodeJS SDK, in the answer you linked to, but in Python the documentation says it must be a string. So I would try this:

            Source https://stackoverflow.com/questions/70931574

            QUESTION

            How to merge data from object A into object B in Python?
            Asked 2022-Jan-17 at 10:09

            I'm trying to figure out if there's a procedural way to merge data from object A to object B without manually setting it up.

            For example, I have the following pydantic model which represents results of an API call to The Movie Database:

            ...

            ANSWER

            Answered 2022-Jan-17 at 08:23

            use the attrs package.

            Source https://stackoverflow.com/questions/70731264

            QUESTION

            scrape responsive table from site whose url doesnt change
            Asked 2022-Jan-13 at 18:24

            I want price history scraped from this site: upon click of price history button the table gets loaded but the url remains same. I want to scrape the table loaded.

            ...

            ANSWER

            Answered 2021-Dec-11 at 18:34

            Using DevTools (tab: Network) in Chrome/Firefox you can see this page uses JavaScript to load data from another URL.

            Source https://stackoverflow.com/questions/70317002

            QUESTION

            How can I get the actual text from a beautiful soup class tag?
            Asked 2022-Jan-06 at 15:47
            • Python Version: 3.8
            • bs4 library

            I have the following HTML which represents 2 of about 20+ reviews I have scraped. I didn't include the rest here because of space, but you can imagine that these blocks keep repeating.

            I need to retrieve "sml-rank-stars sml-str40 star" (as seen in the second line here) from each review.

            ...

            ANSWER

            Answered 2022-Jan-06 at 10:25

            To iterate over all .review-rank select all of them - To get the the rank only use a list comprehension:

            Source https://stackoverflow.com/questions/70605250

            QUESTION

            Extract characters between semicolons in r
            Asked 2021-Dec-30 at 16:56

            Trying to extract data between semicolons and put that data into new columns.

            Here is some data

            ...

            ANSWER

            Answered 2021-Dec-30 at 16:41

            QUESTION

            Scrapy display response.request.url inside zip()
            Asked 2021-Dec-22 at 07:59

            I'm trying to create a simple Scrapy function which will loop through a set of standard URLs and pull their Alexa Rank. The output I want is just two columns: One showing the scraped Alexa Rank, and one showing the URL which was scraped.

            Everything seems to be working except that I cannot get the scraped URL to display correctly in my output. My code currently is:

            ...

            ANSWER

            Answered 2021-Dec-22 at 07:59

            Here zip() takes 'rank' which is a list and 'url_raw' which is a string so you get a character from 'url_raw' for each iteration.

            Solution with cycle:

            Source https://stackoverflow.com/questions/70440363

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install scraped

            Add this line to your application’s Gemfile:.

            Support

            Bug reports and pull requests are welcome on GitHub at https://github.com/everypolitician/scraped.
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          • HTTPS

            https://github.com/everypolitician/scraped.git

          • CLI

            gh repo clone everypolitician/scraped

          • sshUrl

            git@github.com:everypolitician/scraped.git

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