  
              if not dfl:
                  continue
  
              sourcefile = face[2] + frames[face[2]]
              self.convert_dfl_alignment(dfl, sourcefile, alignments)
          return alignments
  
      def validate_dfl(self, face, frames):
          """ Validate that current file is good for dfl extraction """
          if face[1] != ".png":
 
</s> remove     def validate_dfl(self, face, frames):
        """ Validate that current file is good for dfl extraction """
        if face[1] != ".png":
            if self.verbose:
                print("{} is not a png. Skipping".format(face[0] + face[1]))
            return False
        if face[2] not in frames.keys():
            if self.verbose:
                print("{} does not have a matching source frame for {} in "
                      "frames directory. Skipping".format(face[0] + face[1],
                                                          face[2]))
            return False
        return True

 </s> add  </s> remove             if not self.validate_dfl(face, frames):
 </s> add             if face[1] != ".png":
                if self.verbose:
                    print("{} is not a png. "
                          "Skipping".format(face[0] + face[1])) </s> remove         frames = {item[0]: item[1]
                  for item in self.frames.values()}
 </s> add  </s> remove                 return
 </s> add                 return None
            self.convert_dfl_alignment(dfl, alignments)
  
              if not dfl:
                  continue
  
            self.convert_dfl_alignment(dfl, alignments)
            self.convert_dfl_alignment(dfl, alignments)
          return alignments
  
      def validate_dfl(self, face, frames):
          """ Validate that current file is good for dfl extraction """
          if face[1] != ".png":
keep keep keep keep replace replace keep keep keep keep keep
 Small fix for alignments tool (#489)

* Remove frames requirement for dfl 
tools/alignments.py