id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
18020	Refactoring loaddata step 2: compression_types	hoffmaje	hoffmaje	"Step 1 was: ticket:18017

Here, it feels better to have:

* compression_types initialized in {{{ __init__ }}}
* no indirection with the boolean {{{ has_bz2 }}}

Existing tests pass."	Cleanup/optimization	closed	Core (Management commands)	dev	Normal	needsinfo			Unreviewed	1	0	0	0	0	0