# Copyright 2020 The StackStorm Authors.
# Copyright 2019 Extreme Networks, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import absolute_import

import yaml

try:
    from yaml import CSafeLoader as YamlSafeLoader
except ImportError:
    from yaml import SafeLoader as YamlSafeLoader

__all__ = ["ALLOWED_EXTS", "PARSER_FUNCS"]


# NOTE: We utilize CSafeLoader if available since it uses C extensions and is faster.
def yaml_safe_load(stream):
    return yaml.load(stream, Loader=YamlSafeLoader)


ALLOWED_EXTS = [".yaml", ".yml"]
PARSER_FUNCS = {".yml": yaml_safe_load, ".yaml": yaml_safe_load}

# Copyright 2020 The StackStorm Authors.
# Copyright 2019 Extreme Networks, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import absolute_import

import yaml

try:
    from yaml import CSafeLoader as YamlSafeLoader
except ImportError:
    from yaml import SafeLoader as YamlSafeLoader

__all__ = ["ALLOWED_EXTS", "PARSER_FUNCS"]


# NOTE: We utilize CSafeLoader if available since it uses C extensions and is faster.
#
# SafeLoader / CSafeLoader are both safe to use and don't allow loading arbitrary Python objects.
#
# That's the actual class which is used internally by ``yaml.safe_load()``, but we can't use that
# method directly since we want to use C extension if available (CSafeLoader) for faster parsing.
#
# See pyyaml docs for details https://pyyaml.org/wiki/PyYAMLDocumentation
def yaml_safe_load(stream):
    return yaml.load(stream, Loader=YamlSafeLoader)


ALLOWED_EXTS = [".yaml", ".yml"]
PARSER_FUNCS = {".yml": yaml_safe_load, ".yaml": yaml_safe_load}

Add a comment to custom yaml_safe_load() method.
Add a comment to custom yaml_safe_load() method.
