scrapy-do-heroku 0.4.1

A daemon for scheduling Scrapy spiders

=========
Scrapy Do
=========

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:alt: PyPI Version


Scrapy Do is a daemon that provides a convenient way to run `Scrapy
<https://scrapy.org/>`_ spiders. It can either do it once - immediately; or it
can run them periodically, at specified time intervals. It's been inspired by
`scrapyd <https://github.com/scrapy/scrapyd>`_ but written from scratch. It
comes with a REST API, a command line client, and an interactive web interface.

* Homepage: `https://jany.st/scrapy-do.html <https://jany.st/scrapy-do.html>`_
* Documentation: `https://scrapy-do.readthedocs.io/en/latest/ <https://scrapy-do.readthedocs.io/en/latest/>`_

-----------
Quick Start
-----------

* Install ``scrapy-do`` using ``pip``:

.. code-block:: console

$ pip install scrapy-do

* Start the daemon in the foreground:

.. code-block:: console

$ scrapy-do -n scrapy-do

* Open another terminal window, download the Scrapy's Quotesbot example, and
push the code to the server:

.. code-block:: console

$ git clone https://github.com/scrapy/quotesbot.git
$ cd quotesbot
$ scrapy-do-cl push-project
+----------------+
| quotesbot |
|----------------|
| toscrape-css |
| toscrape-xpath |
+----------------+

* Schedule some jobs:

.. code-block:: console

$ scrapy-do-cl schedule-job --project quotesbot \
--spider toscrape-css --when 'every 5 to 15 minutes'
+--------------------------------------+
| identifier |
|--------------------------------------|
| 0a3db618-d8e1-48dc-a557-4e8d705d599c |
+--------------------------------------+

$ scrapy-do-cl schedule-job --project quotesbot --spider toscrape-css
+--------------------------------------+
| identifier |
|--------------------------------------|
| b3a61347-92ef-4095-bb68-0702270a52b8 |
+--------------------------------------+

* See what's going on:

.. figure:: https://github.com/ljanyst/scrapy-do/raw/master/docs/_static/jobs-active.png
:scale: 50 %
:alt: Active Jobs

The web interface is available at http://localhost:7654 by default.

--------------------
Building from source
--------------------

Both of the steps below require `nodejs` to be installed.

* Check if things work fine:

.. code-block:: console

$ pip install -rrequirements-dev.txt
$ tox

* Build the wheel:

.. code-block:: console

$ python setup.py bdist_wheel

---------
ChangeLog
---------

Version 0.4.0
-------------

* Migration to the Bootstrap 4 UI
* Make it possible to add a short description to jobs
* Make it possible to specify user-defined payload in each job that is passed
on as a parameter to the python crawler
* UI updates to support the above
* New log viewers in the web UI