Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

Debugging Spiders Learn how to debug common problems of your Scrapy spider. Spiders Contracts Learn how to use contracts for testing your spiders. Common Practices Get familiar with some Scrapy common standard Python console). The IPython [https://ipython.org/] console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 5.3 Spiders Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 5 (instead of the standard Python console). The IPython console is much more powerful and provides smart auto-completion and colorized output, among other things. 58 Chapter 3. Basic concepts Scrapy Documentation response.url, level=log.WARNING) For more information, check the Logging section. 5.3 Spiders Contracts New in version 0.15. Note: This is a new feature (introduced in Scrapy 0.15) and may be subject

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 5.3 Spiders Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 5 (instead of the standard Python console). The IPython console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 5.3 Spiders Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 5 (instead of the standard Python console). The IPython console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython requests. SPIDER_CONTRACTS Default:: {} A dict containing the spider contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 5.3 Spiders Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 5 (instead of the standard Python console). The IPython console is much more powerful and provides smart auto-completion and colorized output, among other things. We highly recommend you install IPython Release 1.0.7 SPIDER_CONTRACTS Default:: {} A dict containing the scrapy contracts enabled in your project, used for testing spiders. For more info see Spiders Contracts. SPIDER_CONTRACTS_BASE Default: