id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
1471	Make Crawlers Compatible With Pluggable Backends	Zancas		"  The !ShareCrawler class (and children) were designed under the assumption of a single ""Disk""-type backend.  In the future Crawlers will support multiple possible backends.  We'll (probably) use the composition idiom where the Crawlers learn about the backend by being passed the relevant backend object in their constructor."	enhancement	closed	major	undecided	code-storage	1.8.2	fixed	s3-backend crawler	warner zancas