kopia lustrzana https://github.com/inkstitch/inkstitch
61 wiersze
1.5 KiB
Python
61 wiersze
1.5 KiB
Python
from collections.abc import MutableMapping
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import json
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import os
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from .paths import get_user_dir
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# These settings are the defaults for SVG metadata settings of the same name in
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# lib.extensions.base.InkstitchMetadata
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DEFAULT_METADATA = {
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"min_stitch_len_mm": 0,
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"collapse_len_mm": 3,
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}
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DEFAULT_SETTINGS = {
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"cache_size": 100,
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"pop_out_simulator": False,
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"disable_cache": False,
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}
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class GlobalSettings(MutableMapping):
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def __init__(self):
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super().__init__()
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self.__settings_file = os.path.join(get_user_dir(), "settings.json")
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self.__settings = {}
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for name, value in DEFAULT_METADATA.items():
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self.__settings[f"default_{name}"] = value
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self.__settings.update(DEFAULT_SETTINGS)
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try:
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with open(self.__settings_file, 'r') as settings_file:
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self.__settings.update(json.load(settings_file))
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except (OSError, json.JSONDecodeError, ValueError):
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pass
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def __setitem__(self, item, value):
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self.__settings[item] = value
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with open(self.__settings_file, 'w') as settings_file:
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json.dump(self.__settings, settings_file)
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def __getitem__(self, item):
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return self.__settings[item]
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def __delitem__(self, item):
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del self.__settings[item]
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def __iter__(self):
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return iter(self.__settings)
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def __len__(self):
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return len(self.__settings)
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def __json__(self):
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return self.__settings
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global_settings = GlobalSettings()
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