XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension

setting to have any effect. 132 Chapter 3. Basic concepts Scrapy Documentation, Release 2.10.1 ADDONS Default: {} A dict containing paths to the add-ons enabled in your project and their priorities settings are documented elsewhere, please check each specific case to see how to enable and use them. • ADDONS • AJAXCRAWL_ENABLED • ASYNCIO_EVENT_LOOP • AUTOTHROTTLE_DEBUG • AUTOTHROTTLE_ENABLED • AUTOTHROTTLE_MAX_DELAY add-ons During Crawler initialization, the list of enabled add-ons is read from your ADDONS setting. The ADDONS setting is a dict in which every key is an add-on class or its import path and the value

XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension

XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension

setting to have any effect. 132 Chapter 3. Basic concepts Scrapy Documentation, Release 2.11.1 ADDONS Default: {} A dict containing paths to the add-ons enabled in your project and their priorities settings are documented elsewhere, please check each specific case to see how to enable and use them. • ADDONS • AJAXCRAWL_ENABLED • ASYNCIO_EVENT_LOOP • AUTOTHROTTLE_DEBUG • AUTOTHROTTLE_ENABLED • AUTOTHROTTLE_MAX_DELAY add-ons During Crawler initialization, the list of enabled add-ons is read from your ADDONS setting. The ADDONS setting is a dict in which every key is an add-on class or its import path and the value

setting to have any effect. 132 Chapter 3. Basic concepts Scrapy Documentation, Release 2.11.1 ADDONS Default: {} A dict containing paths to the add-ons enabled in your project and their priorities settings are documented elsewhere, please check each specific case to see how to enable and use them. • ADDONS • AJAXCRAWL_ENABLED • ASYNCIO_EVENT_LOOP • AUTOTHROTTLE_DEBUG • AUTOTHROTTLE_ENABLED • AUTOTHROTTLE_MAX_DELAY add-ons During Crawler initialization, the list of enabled add-ons is read from your ADDONS setting. The ADDONS setting is a dict in which every key is an add-on class or its import path and the value

setting to have any effect. 132 Chapter 3. Basic concepts Scrapy Documentation, Release 2.11.1 ADDONS Default: {} A dict containing paths to the add-ons enabled in your project and their priorities settings are documented elsewhere, please check each specific case to see how to enable and use them. • ADDONS • AJAXCRAWL_ENABLED • ASYNCIO_EVENT_LOOP • AUTOTHROTTLE_DEBUG • AUTOTHROTTLE_ENABLED • AUTOTHROTTLE_MAX_DELAY add-ons During Crawler initialization, the list of enabled add-ons is read from your ADDONS setting. The ADDONS setting is a dict in which every key is an add-on class or its import path and the value

XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension

XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension

XPather XPather [https://addons.mozilla.org/firefox/addon/1192] allows you to test XPath expressions directly on the pages. XPath Checker XPath Checker [https://addons.mozilla.org/firefox/addon/1095] 5] is another Firefox add-on for testing XPaths on your pages. Tamper Data Tamper Data [http://addons.mozilla.org/firefox/addon/966] is a Firefox add-on which allows you to view and modify the HTTP request Firebug also allows to view HTTP headers, but not to modify them. Firecookie Firecookie [https://addons.mozilla.org/firefox/addon/6683] makes it easier to view and manage cookies. You can use this extension