Total: 4
Traceback (most recent call last):
  File "tmx-uniq_edited.py", line 139, in <module>
    Global.tus = uniq(Global.tus, idfun=identity);
  File "tmx-uniq_edited.py", line 114, in uniq
    marker = idfun(str(item).lower())
  File "tmx-uniq_edited.py", line 99, in identity
    seg = set([tu1.seg1, tu1.seg2]);
AttributeError: 'str' object has no attribute 'seg1'