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mirror of https://github.com/scrapy/scrapy.git synced 2025-02-23 07:43:43 +00:00
elacuesta 916382e109 Add errback parameter to scrapy.spiders.crawl.Rule (#4000)
* Add errback parameter to scrapy.spiders.crawl.Rule

* CrawlSpider: optimize by reducing iterations

* [test] Rule.errback

* [doc] Rule.errback

* [doc] Use autoclass in docs/topics/spiders.rst

Co-Authored-By: Adrián Chaves <adrian@chaves.io>

* Rule.process_links takes a list

* Fix aesthetic issue reported by Flake8
2019-12-18 20:05:33 +05:00
..
2019-11-12 08:08:50 +01:00
2019-12-15 17:33:00 +01:00
2019-11-12 08:08:50 +01:00
2019-10-31 10:46:02 +01:00
2017-03-20 22:36:09 +05:30
2019-03-01 16:10:23 +01:00

:orphan:

======================================
Scrapy documentation quick start guide
======================================

This file provides a quick guide on how to compile the Scrapy documentation.


Setup the environment
---------------------

To compile the documentation you need Sphinx Python library. To install it
and all its dependencies run the following command from this dir

::

    pip install -r requirements.txt


Compile the documentation
-------------------------

To compile the documentation (to classic HTML output) run the following command
from this dir::

    make html

Documentation will be generated (in HTML format) inside the ``build/html`` dir.


View the documentation
----------------------

To view the documentation run the following command::

    make htmlview

This command will fire up your default browser and open the main page of your
(previously generated) HTML documentation.


Start over
----------

To cleanup all generated documentation files and start from scratch run::

    make clean

Keep in mind that this command won't touch any documentation source files.


Recreating documentation on the fly
-----------------------------------

There is a way to recreate the doc automatically when you make changes, you
need to install watchdog (``pip install watchdog``) and then use::

    make watch