-import commands, os, pg, re, sys
-import apt_pkg, apt_inst
-import daklib.database as database
-import daklib.utils as utils
-
-################################################################################
-
-re_strip_source_version = re.compile (r'\s+.*$')
-re_build_dep_arch = re.compile(r"\[[^]]+\]")
+import commands
+import os
+import pg
+import re
+import sys
+import apt_pkg
+import apt_inst
+from daklib import database
+from daklib import utils
+from daklib.dak_exceptions import *
+from daklib.regexes import re_strip_source_version, re_build_dep_arch