scrapy-elasticsearch | scrapy pipeline which send items | Continuous Deployment library

by noplay Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | scrapy-elasticsearch Summary

scrapy-elasticsearch is a Python library typically used in Devops, Continuous Deployment, Docker applications. scrapy-elasticsearch has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Scrapy-ElasticSearch is a pipeline which allows Scrapy objects to be sent directly to ElasticSearch.

Support

Quality

Security

License

Reuse

Support

scrapy-elasticsearch has a low active ecosystem.

It has 91 star(s) with 109 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 15 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of scrapy-elasticsearch is current.

Quality

scrapy-elasticsearch has 0 bugs and 0 code smells.

Security

scrapy-elasticsearch has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

scrapy-elasticsearch code analysis shows 0 unresolved vulnerabilities.

There are 2 security hotspots that need review.

License

scrapy-elasticsearch does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

scrapy-elasticsearch releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

scrapy-elasticsearch saves you 20 person hours of effort in developing the same functionality from scratch.

It has 55 lines of code, 4 functions and 2 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed scrapy-elasticsearch and discovered the below as its top functions. This is intended to give you an instant insight into scrapy-elasticsearch implemented functionality, and help decide if they suit your requirements.

Initialize the connection .
Add item to Elasticsearch
Generate a unique key for the given item .
Gets the unique key from ELAST_UNIQ_KEY

Get all kandi verified functions for this library.

scrapy-elasticsearch Key Features

No Key Features are available at this moment for scrapy-elasticsearch.

scrapy-elasticsearch Examples and Code Snippets

No Code Snippets are available at this moment for scrapy-elasticsearch.

Community Discussions

Trending Discussions on scrapy-elasticsearch

Elasticsearch: Document not being added to index with custom mapping

scrapy-elasticsearch pipeline only for specific item

My Scrapy/Elasticsearch script returns "Unable to serialize" error

QUESTION

Elasticsearch: Document not being added to index with custom mapping

Asked 2019-Oct-14 at 04:19

I am crawling websites using Scrapy. I want to store the data from each crawl directly to Elasticsearch. I was able to find a pipeline written just for this: https://github.com/jayzeng/scrapy-elasticsearch/blob/master/scrapyelasticsearch/scrapyelasticsearch.py Elasticsearch applies custom mapping to fields if not mentioned otherwise. I created an index on my localhost with a custom mapping (code attached below). The index is successfully created and the mapping is also applied. Now when I try to store data in that particular index, no document is added to it. However, if I specify an index that has not been created via custom mapping, documents are added to it.

Code for custom mapping:

...

ANSWER

Answered 2019-Oct-14 at 04:19

After looking this into for a couple of hours, I finally realized what the problem was. The item that I was indexing was a custom object that I had created and therefore was NOT JSON serializable by default. I simply typecast it into dict and it worked like a charm.

Source https://stackoverflow.com/questions/58323117

QUESTION

scrapy-elasticsearch pipeline only for specific item

Asked 2019-Jun-04 at 08:00

I want to use the scrapy-elasticsearch pipeline in my scrapy project. In this project I have different items / models. These items are stored in a mysql server. In addition I want to index ONE of these items in an ElasticSearchServer.

In the documentation, however, I only find the way to index all defined items like in the code example from the settings.py below.

...

ANSWER

Answered 2019-Jun-04 at 08:00

The current implementation does not support sending only some items.

You could create a subclass of the original pipeline and override the process_item method to do what you want.

If you have the time, you could also send a pull request upstream with a proposal to allow filtering items before sending them to Elasticsearch.

Source https://stackoverflow.com/questions/56432947

QUESTION

My Scrapy/Elasticsearch script returns "Unable to serialize" error

Asked 2017-Dec-13 at 17:31

So guys, for the past 18 hours, I've desperately been trying to find a workaround for a bug in my code, and I think it's time for me to seek for some help.

I'm building a web scraper, its goal is to download a page, grab anchor texts, internal links, referrer URL, and save data to DB. Here's the relevant part of my Scrapy code;

...

ANSWER

Answered 2017-Dec-13 at 01:55

Okay, after consuming 9 cups of coffee and banging my head on the wall for 20 hours, I was able to fix the issue. It's so simple I'm almost ashamed to post it here, but here goes nothing;

When I first got the error yesterday, I tried decoding the referrer like this

Source https://stackoverflow.com/questions/47782447

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

Vulnerabilities

No vulnerabilities reported

Install scrapy-elasticsearch

You can download it from GitHub.
You can use scrapy-elasticsearch like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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