mirror of
https://github.com/thegeeklab/ansible-doctor.git
synced 2024-07-04 08:00:55 +02:00
Robert Kaussow
8e22e87a31
BREAKING CHANGE: Replace the custom logger and `python-json-logger` with `structlog`. This will also change the layout and general structure of the log messages. The original `python-json-logger` package is unmaintained and has caused some issues. Using https://github.com/nhairs/python-json-logger.git instead has fixed the logging issues but prevents PyPI package uploads... ``` HTTP Error 400: Can't have direct dependency: python-json-logger@ git+https://github.com/nhairs/python-json-logger.git@v3.1.0. See https://packaging.python.org/specifications/core-metadata for more information. ```
79 lines
1.9 KiB
Python
79 lines
1.9 KiB
Python
"""Utils for YAML file operations."""
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from collections import defaultdict
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from contextlib import suppress
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import ruamel.yaml
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import yaml
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from ansible.parsing.yaml.loader import AnsibleLoader
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import ansibledoctor.exception
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class UnsafeTag:
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"""Handle custom yaml unsafe tag."""
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yaml_tag = "!unsafe"
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def __init__(self, value):
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self.unsafe = value
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@staticmethod
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def yaml_constructor(loader, node):
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return loader.construct_scalar(node)
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def parse_yaml_ansible(yamlfile):
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try:
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loader = AnsibleLoader(yamlfile)
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data = loader.get_single_data() or []
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except (
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yaml.parser.ParserError,
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yaml.scanner.ScannerError,
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yaml.constructor.ConstructorError,
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yaml.composer.ComposerError,
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) as e:
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raise ansibledoctor.exception.YAMLError(e) from e
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return data
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def parse_yaml(yamlfile):
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try:
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ruamel.yaml.add_constructor(
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UnsafeTag.yaml_tag,
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UnsafeTag.yaml_constructor,
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constructor=ruamel.yaml.SafeConstructor,
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)
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data = ruamel.yaml.YAML(typ="rt").load(yamlfile)
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_yaml_remove_comments(data)
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data = defaultdict(dict, data or {})
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except (
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ruamel.yaml.parser.ParserError,
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ruamel.yaml.scanner.ScannerError,
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ruamel.yaml.constructor.ConstructorError,
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ruamel.yaml.composer.ComposerError,
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) as e:
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raise ansibledoctor.exception.YAMLError(e) from e
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return data
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def _yaml_remove_comments(d):
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if isinstance(d, dict):
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for k, v in d.items():
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_yaml_remove_comments(k)
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_yaml_remove_comments(v)
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elif isinstance(d, list):
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for elem in d:
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_yaml_remove_comments(elem)
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with suppress(AttributeError):
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attr = (
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"comment"
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if isinstance(d, ruamel.yaml.scalarstring.ScalarString)
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else ruamel.yaml.comments.Comment.attrib
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)
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delattr(d, attr)
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