Harvester | Web crawling and document processing | Computer Vision library

 by   TransparencyToolkit JavaScript Version: Current License: GPL-3.0

kandi X-RAY | Harvester Summary

kandi X-RAY | Harvester Summary

Harvester is a JavaScript library typically used in Artificial Intelligence, Computer Vision applications. Harvester has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Harvester is a tool to crawl websites and OCR/extract metadata from documents, all through a usable graphical interface. The goal is for journalists, activists, and researchers to be able to rapidly collect open source intelligence (OSINT) from public websites and convert any set of documents into machine readable form without programming or complex technical setup. Harvester requires [DocManager] so that it can index the data with Elasticsearch. Harvester can also be used with [LookingGlass] to seamlessly generate searchable archives of crawled data and processed documents.
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            kandi-support Support

              Harvester has a low active ecosystem.
              It has 60 star(s) with 16 fork(s). There are 14 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 3 open issues and 19 have been closed. On average issues are closed in 199 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Harvester is current.

            kandi-Quality Quality

              Harvester has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              Harvester is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              Harvester releases are not available. You will need to build from source code and install.
              Installation instructions are available. Examples and code snippets are not available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Harvester and discovered the below as its top functions. This is intended to give you an instant insight into Harvester implemented functionality, and help decide if they suit your requirements.
            • Default prefigter implementation .
            • Callback for when we re done
            • Search for multiple nodes .
            • Play animation .
            • Creates a new matcher matcher .
            • Creates a new matcher handler
            • workaround for an AJAX request
            • Internal function to remove data from an element
            • Gets an internalData object .
            • Compute style tests .
            Get all kandi verified functions for this library.

            Harvester Key Features

            No Key Features are available at this moment for Harvester.

            Harvester Examples and Code Snippets

            No Code Snippets are available at this moment for Harvester.

            Community Discussions

            QUESTION

            Vertically align 2 divs (different widths) with flexbox column
            Asked 2022-Mar-16 at 11:00

            I am trying to align 2 divs vertically as shown in the picture below with a flex box: how it should be

            But the second div with the description of the picture is always towards the left: how it is currently displayed

            Am I missing something in regards of aligning 2 divs with a flexbox or is there are better way.

            Thanks in advance!

            Clouseau

            ...

            ANSWER

            Answered 2022-Mar-16 at 10:16

            You need to put the div with class museum-label outside the anchor(a) tag. It should fix the alignment issue.

            Full working code snippet:

            Source https://stackoverflow.com/questions/71495170

            QUESTION

            Filebeat is not sending logs to logstash on kubernetes
            Asked 2021-Nov-03 at 04:18

            I'm trying to send kubernetes' logs with Filebeat and Logstash. I do have some deployment on the same namespace.

            I tried the suggested configuration for filebeat.yml from elastic in this [link].(https://raw.githubusercontent.com/elastic/beats/7.x/deploy/kubernetes/filebeat-kubernetes.yaml)

            So, this is my overall configuration:

            filebeat.yml

            ...

            ANSWER

            Answered 2021-Nov-03 at 04:18

            My mistake, on filebeat environment I missed initiating the ENV node name. So, from the configuration above I just added

            Source https://stackoverflow.com/questions/69579604

            QUESTION

            Using Cypress, getting "warn mocha-intellij: cannot load "./lib/utils". Caused by Error: Cannot find module 'mocha'"
            Asked 2021-Sep-08 at 15:25

            Just wondering if anyone has seen this error or something similar?

            Using:

            • Cypress 8.3.0 Cypress
            • Harvester plugin 1.1.0
            • IntelliJ IDEA 2021.2 Ultimate
            • Chrome Version 92.0.4515.159

            I am creating some tests using Cypress. Some of the tests involve tables, making sure that the tables can be sorted (ascending and descending) properly by different columns. I use Cypress-Harvester to "scrape" the table and assert that the sorting is correct.

            Some of the column checks work fine. But for some reason, checking other columns is throwing an error, ending the test. This is an example of the Cypress/Cypress-Harvester code which works just fine:

            ...

            ANSWER

            Answered 2021-Sep-08 at 15:25

            When running the above test within IntelliJ, the cypress-intellij-reporter is generating the above error message upon test failure which is preventing the true test failure error(s) from surfacing. When I exit IntelliJ and run the above test at a Windows CMD line, it removes cypress-intellij-reporter from the equation. The test still fails but for other reasons in the test code. I have opened the following issue against cypress-intellij-reporter:

            https://github.com/mbolotov/cypress-intellij-reporter/issues/3

            Source https://stackoverflow.com/questions/68956849

            QUESTION

            Use XML Stylesheet to remove elements which match content in another file
            Asked 2021-Sep-03 at 16:42

            I want to transform a xml file like this:

            (input.xml)

            ...

            ANSWER

            Answered 2021-Sep-03 at 16:42

            The main obstacles you face when doing this in XSLT 1.0 are (a) that keys do not work across documents and (b) you cannot use a variable in a match pattern.

            Perhaps you could do it this way:

            XSLT 1.0

            Source https://stackoverflow.com/questions/69046468

            QUESTION

            Retrieve values from deep array PHP
            Asked 2021-Apr-24 at 06:24

            I have a 3 deep array. Currently, the code will isolate a record based on one field ($profcode) and show the heading. Eventually, I am going to build a table showing the information from all the other fields. The code so far is using in_array and a function that accepts $profcode. I am unsure if (and how) I need to use array_keys() to do the next part when I retrieve the "Skills" field. I tried:

            ...

            ANSWER

            Answered 2021-Apr-23 at 21:05

            I picked from your code and ended up with this...The find function is fine as is...just replace this section

            Source https://stackoverflow.com/questions/67195657

            QUESTION

            proper set up of parsing custom logs with logstash to kibana, i see no errors and no data
            Asked 2021-Feb-24 at 17:22

            I'm playing a bit with kibana to see how it works.

            i was able to add nginx log data directly from the same server without logstash and it works properly. but using logstash to read log files from a different server doesn't show data. no error.. but no data.

            I have custom logs from PM2 that runs some PHP script for me and the format of the messages are:

            Timestamp [LogLevel]: msg

            example:

            ...

            ANSWER

            Answered 2021-Feb-24 at 17:19

            If you have output using both stdout and elasticsearch outputs but you do not see the logs in Kibana, you will need to create an index pattern in Kibana so it can show your data.

            After creating an index pattern for your data, in your case the index pattern could be something like logstash-* you will need to configure the Logs app inside Kibana to look for this index, per default the Logs app looks for filebeat-* index.

            Source https://stackoverflow.com/questions/66344861

            QUESTION

            how to wait till a function to end to continue the code node js
            Asked 2021-Jan-20 at 17:52

            so i have a captcha harvester that i solve captcha manually to obtain the token of the captcha, so what i want to do is to wait till I finish solving the captcha and get the token and send the token and call a function to finish the checkout, what happening here is the functions are being called before i finish solving the captcha for example in code(will not put the real code since it's really long)

            ...

            ANSWER

            Answered 2021-Jan-19 at 18:47

            You can use promise as a wrapper for your solvingCaptcha and once user indicate that it has solved the capcha or I guess you must have some way of knowing that user has solved the capcha so once you know it, call resolve callback to execute later code

            Source https://stackoverflow.com/questions/65797170

            QUESTION

            Can't send logs by filebeat to logstash in Kubernetes
            Asked 2020-Dec-09 at 02:34
            Configuration

            nginx.yaml

            ...

            ANSWER

            Answered 2020-Dec-09 at 02:34
            • change hosts: ["logstash:5044"] to hosts: ["logstash.beats.svc.cluster.local:5044"]
            • create a service account
            • remove this:

            Source https://stackoverflow.com/questions/65182067

            QUESTION

            Errors while installing Spline (Data Lineage Tool for Spark)
            Asked 2020-Nov-15 at 04:35

            I am trying to install Apache Spline in Windows. My Spark version is 2.4.0 Scala version is 2.12.0 I am following the steps mentioned here https://absaoss.github.io/spline/ I ran the docker-compose command and the UI is up

            ...

            ANSWER

            Answered 2020-Jun-19 at 14:58

            I would try to update your Scala and Spark version to never minor versions. Spline interally uses Spark 2.4.2 and Scala 2.12.10. So I would go for that. But I am not sure if this is cause of the problem.

            Source https://stackoverflow.com/questions/62471145

            QUESTION

            Protect E-mail address from scraping on a static site generated by Gatsby
            Asked 2020-Nov-06 at 12:29

            I have a static website that was written in Gatsby. There is an E-mail address on the website, which I want to protect from harvester bots.

            My first approach was, that I send the E-mail address to the client-side using GraphQL. The sent data is encoded in base64 and I decode it on client-side in the React component where the E-mail address is displayed. But if I build the Gatsby site in production and take a look at the served index.html I can see the already decoded E-mail address in the html code. In production there seems to be no XHR request at all, so all GraphQL queries were evaluated while the server-side rendering was running.

            So for the second approach, I tried to decode the E-mail address when the react component is mount. This way the server-side rendered html page does not contain the E-mail address. But when the page is loaded it is displayed.

            The relevant parts of the code look following:

            ...

            ANSWER

            Answered 2020-Jul-18 at 14:27

            That should work. useEffect is not executed on the server side so the email won't be decoded before it's sent to the client.

            It seems a bit needlessly complicated maybe. I'd say just put {typeof window !== 'undefined' && decode(site.siteMetadata.email)} in your JSX.

            Of course there is no such thing as 100% protection. It's quite possible Google will index this email address. They do execute JavaScript during indexing. I'd strongly suspect most scrapers do not, but there might be some that do.

            Source https://stackoverflow.com/questions/62967754

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

            Vulnerabilities

            No vulnerabilities reported

            Install Harvester

            Install Tika & Tesseract (optional). Install dependencies: apt-get install default-jdk maven unzip. Download Tika: Run curl https://codeload.github.com/apache/tika/zip/trunk -o trunk.zip and unzip trunk.zip. Go into Tika directory: cd tika-trunk. Install Tika: Run mvn -DskipTests=true clean install and cp tika-server/target/tika-server-1.*-SNAPSHOT.jar /srv/tika-server-1.*-SNAPSHOT.jar. Install Tesseract: Run apt-get -y -q install tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng. Run Tika: java -jar tika-server/target/tika-server-*.jar (use --host=localhost --port=1234 for a custom host and port). Clone repo: git clone https://github.com/TransparencyToolkit/Harvester. Go into Harvester directory: cd Harvester. Install RubyGems: Run bundle install. Start DocManager: Follow the instructions on the [DocManager](https://github.com/TransparencyToolkit/DocManager) repo. Configure Project: Edit the file in config/initializers/project_config so that the PROJECT_INDEX value is the name of the index in the [DocManager](https://github.com/TransparencyToolkit/DocManager) project config Harvester should use. Start Harvester: Run rails server -p 3333. Start Resque: Run QUEUE=* rake environment resque:work. Use Harvester: Go to [http://0.0.0.0:3333](http://0.0.0.0:3333) in your browser.
            Install the dependencies Download elasticsearch (https://www.elastic.co/downloads/elasticsearch) Download rvm (https://rvm.io/rvm/install) Install Ruby: Run rvm install 2.4.1 and rvm use 2.4.1 Install Rails: gem install rails Install Debian dependencies: sudo apt-get install libcurl3 libcurl3-gnutls libcurl4-openssl-dev libmagickcore-dev libmagickwand-dev mongodb Follow the installation instructions for [DocManager](https://github.com/TransparencyToolkit/DocManager) Install Redis: [instructions for Debian](https://www.linode.com/docs/databases/redis/deploy-redis-on-ubuntu-or-debian#debian)
            Install Tika & Tesseract (optional)
            Install dependencies: apt-get install default-jdk maven unzip
            Download Tika: Run curl https://codeload.github.com/apache/tika/zip/trunk -o trunk.zip and unzip trunk.zip
            Go into Tika directory: cd tika-trunk
            Install Tika: Run mvn -DskipTests=true clean install and cp tika-server/target/tika-server-1.*-SNAPSHOT.jar /srv/tika-server-1.*-SNAPSHOT.jar
            Install Tesseract: Run apt-get -y -q install tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng
            Run Tika: java -jar tika-server/target/tika-server-*.jar (use --host=localhost --port=1234 for a custom host and port) Get Harvester
            Clone repo: git clone https://github.com/TransparencyToolkit/Harvester
            Go into Harvester directory: cd Harvester
            Install RubyGems: Run bundle install Run Harvester
            Start DocManager: Follow the instructions on the [DocManager](https://github.com/TransparencyToolkit/DocManager) repo
            Configure Project: Edit the file in config/initializers/project_config so that the PROJECT_INDEX value is the name of the index in the [DocManager](https://github.com/TransparencyToolkit/DocManager) project config Harvester should use
            Start Harvester: Run rails server -p 3333
            Start Resque: Run QUEUE=* rake environment resque:work
            Use Harvester: Go to [http://0.0.0.0:3333](http://0.0.0.0:3333) in your browser

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