def __call__(self, o1, o2):
try:
attr1 = int(getattr(o1, self.sort_by))
- except (TypeError, AttributeError):
+ except (AttributeError, TypeError, ValueError):
return 1
try:
attr2 = int(getattr(o2, self.sort_by))
- except (TypeError, AttributeError):
+ except (AttributeError, TypeError, ValueError):
return -1
return cmp(attr1, attr2)