scrapy.extensions.postprocessing

module documentation

(source)

Extension for processing data before they are exported to feeds.

Class	`Bz2Plugin`	Compresses received data using `bz2 <https://en.wikipedia.org/wiki/Bzip2>`_.
Class	`GzipPlugin`	Compresses received data using `gzip <https://en.wikipedia.org/wiki/Gzip>`_.
Class	`LZMAPlugin`	Compresses received data using `lzma <https://en.wikipedia.org/wiki/Lempel–Ziv–Markov_chain_algorithm>`_.
Class	`PostProcessingManager`	This will manage and use declared plugins to process data in a pipeline-ish way. :param plugins: all the declared plugins for the feed :type plugins: list :param file: final target file where the processed data will be written :type file: file like object...