def append_filediff(
self, gfiles, *, encodings=None, merge_output=None, meta=None):
assert len(gfiles) in (1, 2, 3)
doc = FileDiff(len(gfiles))
self._append_page(doc, "text-x-generic")
doc.set_files(gfiles, encodings)
if merge_output is not None:
doc.set_merge_output_file(merge_output)
if meta is not None:
doc.set_meta(meta)
return doc
def append_filemerge(self, gfiles, merge_output=None):
if len(gfiles) != 3:
raise ValueError(
_("Need three files to auto-merge, got: %r") %
[f.get_parse_name() for f in gfiles])
doc = FileDiff(len(gfiles),
comparison_mode=FileComparisonMode.AutoMerge)
self._append_page(doc)
doc.set_files(gfiles)
if merge_output is not None:
doc.set_merge_output_file(merge_output)
return doc
