built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet CLOSESPIDER_ERRORCOUNT CLOSESPIDER_ITEMCOUNT CLOSESPIDER_PAGECOUNT CLOSESPIDER_TIMEOUT COMMANDS_MODULE COMPRESSION_ENABLED COOKIES_DEBUG COOKIES_ENABLED FEEDS FEED_EXPORTERS FEED_EXPORTERS_BASE FEED_EXPORT_BATCH_ITEM_COUNT caused by the high request rate. AutoThrottle doesn’t have these issues. Throttling algorithm AutoThrottle algorithm adjusts download delays based on the following rules: 1. spiders always start with

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet Any]]) Compresses received data using lzma [https://en.wikipedia.org/wiki/Lempel–Ziv– Markov_chain_algorithm]. Accepted feed_options parameters: lzma_format lzma_check lzma_preset lzma_filters Note lzma_filters CLOSESPIDER_ERRORCOUNT CLOSESPIDER_ITEMCOUNT CLOSESPIDER_PAGECOUNT CLOSESPIDER_TIMEOUT COMMANDS_MODULE COMPRESSION_ENABLED COOKIES_DEBUG COOKIES_ENABLED FEEDS FEED_EXPORTERS FEED_EXPORTERS_BASE FEED_EXPORT_BATCH_ITEM_COUNT

built-in extensions and middlewares for handling: cookies and session handling HTTP features like compression, authentication, caching user-agent spoofing robots.txt crawl depth restriction and more A Telnet CLOSESPIDER_ERRORCOUNT CLOSESPIDER_ITEMCOUNT CLOSESPIDER_PAGECOUNT CLOSESPIDER_TIMEOUT COMMANDS_MODULE COMPRESSION_ENABLED COOKIES_DEBUG COOKIES_ENABLED FEEDS FEED_EXPORTERS FEED_EXPORTERS_BASE FEED_EXPORT_BATCH_ITEM_COUNT caused by the high request rate. AutoThrottle doesn’t have these issues. Throttling algorithm AutoThrottle algorithm adjusts download delays based on the following rules: 1. spiders always start with

extensions and middlewares for handling: – cookies and session handling – HTTP features like compression, authentication, caching – user-agent spoofing – robots.txt – crawl depth restriction – and R_IMPLEMENTATION New in version 2.7. Default: '2.6' Determines which request fingerprinting algorithm is used by the default request fingerprinter class (see REQUEST_FINGERPRINTER_CLASS). Possible Possible values are: • '2.6' (default) This implementation uses the same request fingerprinting algorithm as Scrapy 2.6 and earlier versions. Even though this is the default value for backward compatibility