Use dirname() and do without re module.

amprolla_merge_translations.py

@@ -36,8 +36,7 @@ def merge_translations(filelist):
         elif merged_trnsl and i == filelist[0]:
             # In the absence of Devuan translations for forked packages, just
             # remove upstream ones in case they are incorrect.
-            from re import sub as re_sub
-            en_trnsl = re_sub('-[a-z]{2}(_[A-Z]{2})?', '-en', i)
+            en_trnsl = join(dirname(i),'Translation-en.bz2')
             tfile = bz2_open(en_trnsl).read()
             tfile = tfile.decode('utf-8')
             trnsl = parse_packages(tfile)