Ọ̀tẹlẹ̀múyẹ́

Ọ̀tẹlẹ̀múyẹ́ means detective in Yoruba.

This project, Ọ̀tẹlẹ̀múyẹ́ provides an extensible framework for scraping websites. It relies on Scrapy and provides a Selenium middleware to handle dynamic content.

🎬 Installation

• Create a conda environment

conda create -n otelemuye python=3.9
conda activate otelemuye

• Run the following command to install this project

pip install .

• If you would like a development installation instead, use the following command

pip install -e ".[dev]"

Setup 🛠️

• You can find a list of existing spiders here.

• See example.ipynb to see notebook examples of how you can create your own Spider and start crawling.

• To use this tool via command line, you will require a development installation. See Installation

• You can create a new spider using the following command:

otelemuye create-spider --template template/sitemap --spider-name <YourSpiderName> --language <Language>

Contribution

• You will require a development installation in order to contribute a Spider to this repository. See Installation

• To contribute new crawlers, extend otelemuye.SitemapSpider or otelemuye.Spider and provide concrete implementations of the abstract methods.

• You will also need to provide a template config file in config/. Your filename should be name of the spider class you created e.g. legitng.yaml is the config file for LegitNGSpider.

• See LegitNGSpider for guidance if your crawler requires Selenium to load dynamic content.

• You can run start crawling by running a command similar to:

otelemuye run-till-complete --spider-class LegitNGSpider --check-interval 300

Note that --check-interval is only used when the Selenium middleware is in use.

• To see other commands, configurations and functionalities

otelemuye --help