From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../taskcluster_taskgraph/taskgraph/util/yaml.py | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 third_party/python/taskcluster_taskgraph/taskgraph/util/yaml.py (limited to 'third_party/python/taskcluster_taskgraph/taskgraph/util/yaml.py') diff --git a/third_party/python/taskcluster_taskgraph/taskgraph/util/yaml.py b/third_party/python/taskcluster_taskgraph/taskgraph/util/yaml.py new file mode 100644 index 0000000000..141c7a16d3 --- /dev/null +++ b/third_party/python/taskcluster_taskgraph/taskgraph/util/yaml.py @@ -0,0 +1,36 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +import os + +from yaml.loader import SafeLoader + + +class UnicodeLoader(SafeLoader): + def construct_yaml_str(self, node): + return self.construct_scalar(node) + + +UnicodeLoader.add_constructor("tag:yaml.org,2002:str", UnicodeLoader.construct_yaml_str) + + +def load_stream(stream): + """ + Parse the first YAML document in a stream + and produce the corresponding Python object. + """ + loader = UnicodeLoader(stream) + try: + return loader.get_single_data() + finally: + loader.dispose() + + +def load_yaml(*parts): + """Convenience function to load a YAML file in the given path. This is + useful for loading kind configuration files from the kind path.""" + filename = os.path.join(*parts) + with open(filename, "rb") as f: + return load_stream(f) -- cgit v1.2.3