alltheplaces | A set of spiders and scrapers to extract location | Scraper library

by alltheplaces Python Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | alltheplaces Summary

alltheplaces is a Python library typically used in Automation, Scraper applications. alltheplaces has no vulnerabilities and it has low support. However alltheplaces has 5 bugs, it build file is not available and it has a Non-SPDX License. You can download it from GitHub.

A set of spiders and scrapers to extract location information from places that post their location on the internet.

Support

Quality

Security

License

Reuse

Support

alltheplaces has a low active ecosystem.

It has 397 star(s) with 155 fork(s). There are 26 watchers for this library.

It had no major release in the last 6 months.

There are 369 open issues and 1996 have been closed. On average issues are closed in 732 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of alltheplaces is current.

Quality

alltheplaces has 5 bugs (0 blocker, 0 critical, 5 major, 0 minor) and 596 code smells.

Security

alltheplaces has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

alltheplaces code analysis shows 0 unresolved vulnerabilities.

There are 167 security hotspots that need review.

License

alltheplaces has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

alltheplaces releases are not available. You will need to build from source code and install.

alltheplaces has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

alltheplaces saves you 21636 person hours of effort in developing the same functionality from scratch.

It has 42468 lines of code, 1948 functions and 701 files.

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

Top functions reviewed by kandi - BETA

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

Parse and return a list of shop objects
Join a list of addresses together
Join the fields of src with the given fields
Extract details from a website
Parse GitHub API response
Get the opening hours
Add a range to the time range
Sanitise a day
Parse major API response
Parse the shop information from the shop response
Parse the BeautifulSoup response
Parse the shop response
Parse the opening hours
Parse the offices
Parse GMap response
Parses the response from the API
Parses the website address
Parse the response from the API
Parses the response
Parse request response
Parse a beacon response
Parse the response from shell
Parse the response
Parse the store
Parse the Firestore response
Parse a waitrose response

Get all kandi verified functions for this library.

alltheplaces Key Features

No Key Features are available at this moment for alltheplaces.

alltheplaces Examples and Code Snippets

No Code Snippets are available at this moment for alltheplaces.

Community Discussions

Trending Discussions on alltheplaces

Running dozens of Scrapy spiders in a controlled manner

QUESTION

Running dozens of Scrapy spiders in a controlled manner

Asked 2018-Jan-04 at 15:56

I'm trying to build a system to run a few dozen Scrapy spiders, save the results to S3, and let me know when it finishes. There are several similar questions on StackOverflow (e.g. this one and this other one), but they all seem to use the same recommendation (from the Scrapy docs): set up a CrawlerProcess, add the spiders to it, and hit start().

When I tried this method with all 325 of my spiders, though, it eventually locks up and fails because it attempts to open too many file descriptors on the system that runs it. I've tried a few things that haven't worked.

What is the recommended way to run a large number of spiders with Scrapy?

Edited to add: I understand I can scale up to multiple machines and pay for services to help coordinate (e.g. ScrapingHub), but I'd prefer to run this on one machine using some sort of process pool + queue so that only a small fixed number of spiders are ever running at the same time.

...

ANSWER

Answered 2018-Jan-04 at 04:18

it eventually locks up and fails because it attempts to open too many file descriptors on the system that runs it

That's probably a sign that you need multiple machines to execute your spiders. A scalability issue. Well, you can also scale vertically to make your single machine more powerful but that would hit a "limit" much faster:

Difference between scaling horizontally and vertically for databases

Check out the Distributed Crawling documentation and the scrapyd project.

There is also a cloud-based distributed crawling service called ScrapingHub which would take away the scalability problems from you altogether (note that I am not advertising them as I have no affiliation to the company).

Source https://stackoverflow.com/questions/48088582

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

Vulnerabilities

No vulnerabilities reported

Install alltheplaces

To get started, you'll want to install the dependencies for this project.
This project uses pipenv to handle dependencies and virtual environments. To get started, make sure you have pipenv installed.
With pipenv installed, make sure you have the all-the-places repository checked out git clone git@github.com:alltheplaces/alltheplaces.git
Then you can install the dependencies for the project cd alltheplaces pipenv install
After dependencies are installed, make sure you can run the scrapy command without error pipenv run scrapy
If pipenv run scrapy ran without complaining, then you have a functional scrapy setup and are ready to write a scraper.

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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