mirror of
https://github.com/ansible-collections/hetzner.hcloud
synced 2024-12-15 23:12:32 +00:00
8a6157e8b2
* chore: ignore venv directories * chore: ignore integration test generated inventory * feat: vendor hcloud package * import https://github.com/hetznercloud/hcloud-python * use vendored hcloud in modules * update integration test requirements * make vendor script self contained * chore: add check-hcloud-vendor pre-commit hook * pin hcloud version to v.1.24.0 * move vendored __version__.py file to _version.py * update comment about galaxy-importer filename lint
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
import re
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from typing import Dict
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class LabelValidator:
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KEY_REGEX = re.compile(
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r"^([a-z0-9A-Z]((?:[\-_.]|[a-z0-9A-Z]){0,253}[a-z0-9A-Z])?/)?[a-z0-9A-Z]((?:[\-_.]|[a-z0-9A-Z]|){0,61}[a-z0-9A-Z])?$"
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)
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VALUE_REGEX = re.compile(
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r"^(([a-z0-9A-Z](?:[\-_.]|[a-z0-9A-Z]){0,61})?[a-z0-9A-Z]$|$)"
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)
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@staticmethod
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def validate(labels: Dict[str, str]) -> bool:
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"""Validates Labels. If you want to know which key/value pair of the dict is not correctly formatted
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use :func:`~hcloud.helpers.labels.validate_verbose`.
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:return: bool
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"""
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for k, v in labels.items():
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if LabelValidator.KEY_REGEX.match(k) is None:
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return False
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if LabelValidator.VALUE_REGEX.match(v) is None:
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return False
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return True
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@staticmethod
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def validate_verbose(labels: Dict[str, str]) -> (bool, str):
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"""Validates Labels and returns the corresponding error message if something is wrong. Returns True, <empty string>
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if everything is fine.
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:return: bool, str
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"""
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for k, v in labels.items():
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if LabelValidator.KEY_REGEX.match(k) is None:
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return False, f"label key {k} is not correctly formatted"
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if LabelValidator.VALUE_REGEX.match(v) is None:
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return False, f"label value {v} (key: {k}) is not correctly formatted"
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return True, ""
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