quotesbot | This is a sample Scrapy project for educational purposes | Scraper library
kandi X-RAY | quotesbot Summary
kandi X-RAY | quotesbot Summary
This is a Scrapy project to scrape quotes from famous people from (github repo). This project is only meant for educational purposes.
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Top functions reviewed by kandi - BETA
- Parse scrapy response .
- Process an item .
quotesbot Key Features
quotesbot Examples and Code Snippets
Community Discussions
Trending Discussions on quotesbot
QUESTION
Getting Scrapy to run on a schedule is driving me around the Twist(ed).
I thought the below test code would work, but I get a twisted.internet.error.ReactorNotRestartable
error when the spider is triggered a second time:
ANSWER
Answered 2017-May-28 at 17:41First noteworthy statement, there's usually only one Twisted reactor running and it's not restartable (as you've discovered). The second is that blocking tasks/functions should be avoided (ie. time.sleep(n)
) and should be replaced with async alternatives (ex. 'reactor.task.deferLater(n,...)`).
To use Scrapy effectively from a Twisted project requires the scrapy.crawler.CrawlerRunner
core API as opposed to scrapy.crawler.CrawlerProcess
. The main difference between the two is that CrawlerProcess
runs Twisted's reactor
for you (thus making it difficult to restart the reactor), where as CrawlerRunner
relies on the developer to start the reactor. Here's what your code could look like with CrawlerRunner
:
QUESTION
I have a project written with Scrapy. This spider has a lot of requirements in setup.py. Here is a simple example. I run
...ANSWER
Answered 2017-Sep-25 at 09:08I checked scrapyd
source code and it doesn't run setup.py
of your project. It just unpacks the egg which contains the dependency information but not the dependency itself. Below is the code for addversion api
QUESTION
I like to use scrapyRT to connect all my scraper spiders to the Angular front-end. The documentation recommends to run in it in production as follows:
...ANSWER
Answered 2017-Aug-07 at 19:07If Scrapyrt is running on the same machine as your frontend, you could make Scrapyrt listen only on localhost:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install quotesbot
You can use quotesbot 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.
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