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33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
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"""Settings for caching.
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Kept in an extra module to avoid cyclic dependencies on package import.
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"""
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from pathlib import Path
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from typing import Optional
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from pydantic import Field
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from akkudoktoreos.config.configabc import SettingsBaseModel
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class CacheCommonSettings(SettingsBaseModel):
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"""Cache Configuration."""
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subpath: Optional[Path] = Field(
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default="cache", description="Sub-path for the EOS cache data directory."
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)
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cleanup_interval: float = Field(
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default=5 * 60, description="Intervall in seconds for EOS file cache cleanup."
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)
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# Do not make this a pydantic computed field. The pydantic model must be fully initialized
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# to have access to config.general, which may not be the case if it is a computed field.
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def path(self) -> Optional[Path]:
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"""Compute cache path based on general.data_folder_path."""
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data_cache_path = self.config.general.data_folder_path
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if data_cache_path is None or self.subpath is None:
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return None
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return data_cache_path.joinpath(self.subpath)
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