- def body(self):
- from bzrlib import log
-
- rev1 = rev2 = self.revno
- if rev1 == 0:
- rev1 = None
- rev2 = None
-
- # use 'replace' so that we don't abort if trying to write out
- # in e.g. the default C locale.
-
- # Following bzr-email, we use StringIO.StringIO to minimise possible
- # unicode issues.
- from StringIO import StringIO
- outf = StringIO()
-
- lf = log.log_formatter('line',
- show_ids=True,
- to_file=outf
- )
-
- if len(self.revision.parent_ids) <= 1:
- # This is not a merge, so we can special case the display of one
- # revision, and not have to encur the show_log overhead.
- lr = log.LogRevision(self.revision, self.revno, 0, None)
- lf.log_revision(lr)
- else:
- # let the show_log code figure out what revisions need to be
- # displayed, as this is a merge
- log.show_log(self.branch,
- lf,
- start_revision=rev1,
- end_revision=rev2,
- verbose=True
- )
-
- return outf.getvalue()
-