cf9be5344a
Currently create_instance() can return None if an extension is incorrectly implemented, but the extension will still show up as enabled in the logs. This can cause confusion, as in the linked bug. This change prevents this occurring by throwing an error if create_instance() will return None. |
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| .github/ISSUE_TEMPLATE | ||
| artwork | ||
| docs | ||
| extras | ||
| scrapy | ||
| sep | ||
| tests | ||
| .bandit.yml | ||
| .bumpversion.cfg | ||
| .coveragerc | ||
| .gitignore | ||
| .readthedocs.yml | ||
| .travis.yml | ||
| AUTHORS | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| INSTALL | ||
| LICENSE | ||
| MANIFEST.in | ||
| NEWS | ||
| README.rst | ||
| appveyor.yml | ||
| codecov.yml | ||
| conftest.py | ||
| pylintrc | ||
| pytest.ini | ||
| setup.cfg | ||
| setup.py | ||
| tox.ini | ||
README.rst
Scrapy
Overview
Scrapy is a fast high-level web crawling and web scraping framework, used to crawl websites and extract structured data from their pages. It can be used for a wide range of purposes, from data mining to monitoring and automated testing.
Check the Scrapy homepage at https://scrapy.org for more information, including a list of features.
Requirements
- Python 3.5+
- Works on Linux, Windows, macOS, BSD
Install
The quick way:
pip install scrapy
See the install section in the documentation at https://docs.scrapy.org/en/latest/intro/install.html for more details.
Documentation
Documentation is available online at https://docs.scrapy.org/ and in the docs directory.
Releases
You can check https://docs.scrapy.org/en/latest/news.html for the release notes.
Community (blog, twitter, mail list, IRC)
See https://scrapy.org/community/ for details.
Contributing
See https://docs.scrapy.org/en/master/contributing.html for details.
Code of Conduct
Please note that this project is released with a Contributor Code of Conduct (see https://github.com/scrapy/scrapy/blob/master/CODE_OF_CONDUCT.md).
By participating in this project you agree to abide by its terms. Please report unacceptable behavior to opensource@scrapinghub.com.
Companies using Scrapy
See https://scrapy.org/companies/ for a list.
Commercial Support
See https://scrapy.org/support/ for details.