30
30
def get_source(self, name='source'):
31
31
"""Get a versioned file we will be joining from."""
32
32
return self.versionedfile_factory(name,
35
36
def get_target(self, name='target'):
36
37
""""Get an empty versioned file to join into."""
37
38
return self.versionedfile_factory_to(name,