(spider)
Open the storage for the given spider. It must return a file-like
        object that will be used for the exporters
Open the storage for the given spider. It must return a file-like
        object that will be used for the exporters
Open the storage for the given spider . It must return a file - like object that will be used for the exporters
def open(spider):
        """Open the storage for the given spider. It must return a file-like
        object that will be used for the exporters"""
def open ( spider ) :