75 lines
3.2 KiB
Python
75 lines
3.2 KiB
Python
# Copyright 2026 jCloud Services
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from ._configuration import Configuration
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from .parse.json import parse_type, JSONObject, JSONString, JSONNumber, JSONNull, JSONBoolean, JSONArray
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from .exceptions import JSONTypeError
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__all__ = [
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'JSONConfiguration'
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]
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def _configuration(data):
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if isinstance(data, str):
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return JSONString(data)
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if isinstance(data, (int, float)):
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return JSONNumber(data)
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if data is None:
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return JSONNull(None)
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if isinstance(data, bool):
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return JSONBoolean(data)
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if isinstance(data, list):
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return JSONArray(data)
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if isinstance(data, dict):
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return JSONObject(data)
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class JSONConfiguration(Configuration):
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def __iter__(self) -> iter:
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return iter({k: v.value for k, v in self._config.items()}.items())
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@classmethod
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def from_string(cls, data: str | bytes, ignore_errors: bool = False, mutable: bool = True):
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'''
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Parses JSON configuration from a string and returns an instance of JSONConfiguration.
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:param data: The JSON data
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:type data: str
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:param ignore_errors: If True, errors will be ignored.
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:type ignore_errors: bool
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:param mutable: The mutability of the configuration
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:type mutable: bool
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:raises JSONValueSyntaxError: If a value is invalid and ``ignore_errors`` is ``False``.
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:raises JSONObjectSyntaxError: If an object is invalid and ``ignore_errors`` is ``False``.
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:raises JSONArraySyntaxError: If an array is invalid and ``ignore_errors`` is ``False``.
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:raises JSONStringSyntaxError: If a string is invalid and ``ignore_errors`` is ``False``.
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:raises JSONNullSyntaxError: If a null value is invalid and ``ignore_errors`` is ``False``.
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:raises JSONBooleanSyntaxError: If a null value is invalid and ``ignore_errors`` is ``False``.
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:raises JSONNumberSyntaxError: If a number is invalid and ``ignore_errors`` is ``False``.
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:raises EscapeSequenceSyntaxError: If an escape sequence is invalid and ``ignore_errors`` is ``False``.
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:return: An instance of JSONConfiguration representing the parsed JSON configuration
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:rtype: JSONConfiguration
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'''
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try:
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data = parse_type(data).parse(data)
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if isinstance(data, JSONObject):
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return cls({k: _configuration(v) for k, v in data.value.items()}, mutable = mutable)
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elif not ignore_errors:
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raise JSONTypeError(f'expected object, got {data._type}. Use jcloud_config_parser.parse.json.parse_json to parse JSONs.')
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except:
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if ignore_errors:
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return cls(mutable = mutable)
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else:
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raise |