| 30 | |
| 31 | |
| 32 | def _get_fnames(diff): |
| 33 | if diff.new_file: |
| 34 | # change type 'A' |
| 35 | old_fname = None |
| 36 | new_fname = diff.b_blob.path |
| 37 | elif diff.deleted_file: |
| 38 | # change type 'D' |
| 39 | old_fname = diff.a_blob.path |
| 40 | new_fname = None |
| 41 | elif diff.renamed: |
| 42 | # change type 'R' |
| 43 | old_fname = diff.rename_from |
| 44 | new_fname = diff.rename_to |
| 45 | elif (diff.a_blob and diff.b_blob and |
| 46 | (diff.a_blob != diff.b_blob)): |
| 47 | # change type 'M' |
| 48 | old_fname = new_fname = diff.b_blob.path |
| 49 | else: |
| 50 | # change type 'U' |
| 51 | return None, None |
| 52 | |
| 53 | return old_fname, new_fname |
| 54 | |
| 55 | |
| 56 | def is_merge_commit(commit): |