def get_preferred_file_contents_encoding():
	return (
		locale.getpreferredencoding()
		or 'utf-8'
	)
test the weak-referencing identity map, which strongly-
dataset/ETHPy150Open powerline/powerline/powerline/lib/encoding.py/get_preferred_file_contents_encoding--crossover with--dataset/ETHPy150Open zzzeek/sqlalchemy/test/orm/test_session.py/WeakIdentityMapTest.test_weakref