mirror of https://github.com/morpheus65535/bazarr
81 lines
2.3 KiB
Python
81 lines
2.3 KiB
Python
from __future__ import annotations
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import io
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import json
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from pathlib import Path
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from dynaconf import default_settings
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from dynaconf.constants import JSON_EXTENSIONS
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from dynaconf.loaders.base import BaseLoader
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from dynaconf.utils import object_merge
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from dynaconf.utils.parse_conf import try_to_encode
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try: # pragma: no cover
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import commentjson
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except ImportError: # pragma: no cover
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commentjson = None
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def load(obj, env=None, silent=True, key=None, filename=None):
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"""
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Reads and loads in to "obj" a single key or all keys from source file.
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:param obj: the settings instance
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:param env: settings current env default='development'
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:param silent: if errors should raise
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:param key: if defined load a single key, else load all in env
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:param filename: Optional custom filename to load
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:return: None
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"""
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if (
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obj.get("COMMENTJSON_ENABLED_FOR_DYNACONF") and commentjson
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): # pragma: no cover # noqa
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file_reader = commentjson.load
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string_reader = commentjson.loads
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else:
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file_reader = json.load
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string_reader = json.loads
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loader = BaseLoader(
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obj=obj,
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env=env,
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identifier="json",
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extensions=JSON_EXTENSIONS,
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file_reader=file_reader,
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string_reader=string_reader,
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)
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loader.load(
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filename=filename,
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key=key,
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silent=silent,
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)
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def write(settings_path, settings_data, merge=True):
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"""Write data to a settings file.
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:param settings_path: the filepath
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:param settings_data: a dictionary with data
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:param merge: boolean if existing file should be merged with new data
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"""
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settings_path = Path(settings_path)
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if settings_path.exists() and merge: # pragma: no cover
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with open(
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str(settings_path), encoding=default_settings.ENCODING_FOR_DYNACONF
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) as open_file:
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object_merge(json.load(open_file), settings_data)
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with open(
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str(settings_path),
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"w",
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encoding=default_settings.ENCODING_FOR_DYNACONF,
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) as open_file:
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json.dump(settings_data, open_file, cls=DynaconfEncoder)
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class DynaconfEncoder(json.JSONEncoder):
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"""Transform Dynaconf custom types instances to json representation"""
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def default(self, o):
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return try_to_encode(o, callback=super().default)
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