What is a Scrapy item pipeline?
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What is a Scrapy item pipeline?
A Scrapy item pipeline is a component that processes items extracted by a Scrapy spider. It allows you to clean, validate, and store the data.
How do I implement a custom item pipeline?
To implement a custom item pipeline, create a new class in your Scrapy project, define the process_item method, and add it to the ITEM_PIPELINES setting.
Can I use multiple pipelines?
Yes, you can use multiple pipelines by defining them in the ITEM_PIPELINES setting with their respective priorities.
What are some common use cases for item pipelines?
Common use cases include data cleaning, validation, storing data in databases, and exporting data to files.
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