first commit: base 2024.08

Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>

support/testing/tests/package/sample_python_ruamel_yaml.py

@@ -0,0 +1,39 @@
+from ruamel.yaml import YAML
+
+yaml_text = """
+Rootkey:
+  - ListEntry
+AnotherRootKey: some-string
+
+ListRoot:
+  - float-value: '1.0'
+    int-value: 10234
+    NestedList:
+      - 1
+      - 2
+
+  - another-float: '1.1'
+    another-int: 1111
+
+OneMoreRootKey: 9.99
+"""
+
+# Tests the pure python based implementation
+yaml = YAML(typ='safe', pure=True)
+
+parsed = yaml.load(yaml_text)
+
+assert parsed['OneMoreRootKey'] == 9.99
+assert parsed['ListRoot'][1]['another-int'] == 1111
+
+# Tests the C extension based loader
+# ruamel.yaml automatically falls back to the pure python version, so we need
+# to explicitly check if importing the CLoader works here.
+# Import this here, so it's clearer what part of the test is failing.
+from ruamel.yaml import CLoader  # noqa: E402
+assert CLoader is not None
+yaml = YAML(typ='safe')
+parsed_from_c = yaml.load(yaml_text)
+
+assert parsed_from_c['OneMoreRootKey'] == 9.99
+assert parsed_from_c['ListRoot'][1]['another-int'] == 1111