scrapy.extensions.feedexport.IFeedStorage

interface documentation

class IFeedStorage(Interface): (source)

Known implementations: scrapy.extensions.feedexport.BlockingFeedStorage, scrapy.extensions.feedexport.FileFeedStorage, scrapy.extensions.feedexport.StdoutFeedStorage

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Interface that all Feed Storages must implement

Method __init__ Initialize the storage with the parameters given in the URI and the feed-specific options (see :setting:`FEEDS`)
Method open Open the storage for the given spider. It must return a file-like object that will be used for the exporters
Method store Store the given file stream
def __init__(uri, *, feed_options=None): (source)

Initialize the storage with the parameters given in the URI and the feed-specific options (see :setting:`FEEDS`)

def open(spider): (source)

Open the storage for the given spider. It must return a file-like object that will be used for the exporters

def store(file): (source)

Store the given file stream