def test_simple_bytesio(self): f = BytesIO() c = Commit() c.committer = c.author = b"Jelmer <*****@*****.**>" c.commit_time = c.author_time = 1271350201 c.commit_timezone = c.author_timezone = 0 c.message = b"This is the first line\nAnd this is the second line.\n" c.tree = Tree().id write_commit_patch(f, c, b"CONTENTS", (1, 1), version="custom") f.seek(0) lines = f.readlines() self.assertTrue(lines[0].startswith( b"From 0b0d34d1b5b596c928adc9a727a4b9e03d025298")) self.assertEqual(lines[1], b"From: Jelmer <*****@*****.**>\n") self.assertTrue(lines[2].startswith(b"Date: ")) self.assertEqual([ b"Subject: [PATCH 1/1] This is the first line\n", b"And this is the second line.\n", b"\n", b"\n", b"---\n"], lines[3:8]) self.assertEqual([ b"CONTENTS-- \n", b"custom\n"], lines[-2:]) if len(lines) >= 12: # diffstat may not be present self.assertEqual(lines[8], b" 0 files changed\n")
def test_simple_bytesio(self): f = BytesIO() c = Commit() c.committer = c.author = b"Jelmer <*****@*****.**>" c.commit_time = c.author_time = 1271350201 c.commit_timezone = c.author_timezone = 0 c.message = b"This is the first line\nAnd this is the second line.\n" c.tree = Tree().id write_commit_patch(f, c, b"CONTENTS", (1, 1), version="custom") f.seek(0) lines = f.readlines() self.assertTrue(lines[0].startswith(b"From 0b0d34d1b5b596c928adc9a727a4b9e03d025298")) self.assertEqual(lines[1], b"From: Jelmer <*****@*****.**>\n") self.assertTrue(lines[2].startswith(b"Date: ")) self.assertEqual( [ b"Subject: [PATCH 1/1] This is the first line\n", b"And this is the second line.\n", b"\n", b"\n", b"---\n", ], lines[3:8], ) self.assertEqual([b"CONTENTS-- \n", b"custom\n"], lines[-2:]) if len(lines) >= 12: # diffstat may not be present self.assertEqual(lines[8], b" 0 files changed\n")
def _generate_commit(cls, repository, revision_id, num, total, context=_mod_diff.DEFAULT_CONTEXT_AMOUNT): s = BytesIO() store = get_object_store(repository) with store.lock_read(): commit = store[repository.lookup_bzr_revision_id(revision_id)[0]] from dulwich.patch import write_commit_patch, get_summary try: lhs_parent = repository.get_revision(revision_id).parent_ids[0] except IndexError: lhs_parent = _mod_revision.NULL_REVISION tree_1 = repository.revision_tree(lhs_parent) tree_2 = repository.revision_tree(revision_id) contents = BytesIO() differ = GitDiffTree.from_trees_options(tree_1, tree_2, contents, 'utf8', None, 'a/', 'b/', None, context_lines=context) differ.show_diff(None, None) write_commit_patch(s, commit, contents.getvalue(), (num, total), version_tail) summary = generate_patch_filename(num, get_summary(commit)) return summary, s.getvalue()