support search w/o options and make it faster..

ui/medashare/cli.py

@@ -1594,6 +1594,31 @@ def cmd_search(options, persona, objstr, cache):
 	searches = [ (x[0], ) + tuple(x[1:].split('=', 1)) for x in args ]
 	#_debprint(repr(searches))
 
+	if not searches:
+		# just dump everything
+		mdofile = aliased(orm.MetaDataObject)
+
+		sel = select(mdofile.data).where(
+			# we are operating on files
+			mdofile.type == 'file')
+
+		sel = sel.execution_options(yield_per=10)
+
+		with objstr._ses() as session:
+			r = ( x[0] for x in session.execute(sel) )
+
+			if _type == 'file':
+				mapping = FileObject.prep_mapping(
+				    objstr.get_hostmappings())
+				r = ( x.get_lcl_name(mapping) for x in r )
+			else:
+				raise ValueError('unhandled type: %s' % repr(_type))
+
+			for i in r:
+				print(i)
+
+		return
+
 	propmap = aliased(orm.PropertyMapping)
 
 	# propobj only returns what can match query