mirror of
https://github.com/lrnselfreliance/wrolpi.git
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c3e25b84d6
The base import for a config with no sections now reads its file once, reports a 0-byte file as empty, treats a missing file as the defaults, and records success or failure itself (sending the failure Event on request). The per-config overrides that only set successful_import are removed. wrolpi.yaml and the downloader settings import in a thread at startup (import_file_configs), and the Import, Save and backup Import buttons run their config work in a thread. The pre-diff import path (import_decision, record_import_version) has no callers left and is removed. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
"""A YAML config storing the user's saved firmware flashing configurations.
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Each saved configuration is a named set of firmware files (media-relative paths) and their flash offsets, plus
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whether to erase the flash first. This lets a user configure a multi-part flash once (e.g. a Meshtastic T-Deck:
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firmware at 0x0, littlefs at 0xc90000) and re-load it later with one click.
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"""
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from dataclasses import dataclass, field
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from typing import List
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from wrolpi.common import ConfigFile, logger
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logger = logger.getChild(__name__)
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@dataclass
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class FlasherConfigValidator:
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version: int = None
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configurations: list = field(default_factory=list)
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class FlasherConfig(ConfigFile):
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file_name = 'flasher.yaml'
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default_config = dict(
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version=0,
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configurations=[],
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)
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validator = FlasherConfigValidator
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@property
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def configurations(self) -> List[dict]:
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return list(self._config.get('configurations', []))
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@configurations.setter
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def configurations(self, value: List[dict]):
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# ConfigFile.update() validates, stores, and triggers a background save.
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self.update({'configurations': value})
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def save_configuration(self, name: str, files: List[dict], erase_all: bool = False) -> dict:
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"""Add or replace (by name) a saved configuration. Returns the stored configuration."""
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name = (name or '').strip()
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if not name:
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raise ValueError('Configuration name is required')
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# Keep only the fields we persist for each file.
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stored_files = [
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dict(
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path=f.get('path'),
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address=f.get('address'),
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name=f.get('name'),
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size=f.get('size'),
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)
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for f in files
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]
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configuration = dict(name=name, erase_all=bool(erase_all), files=stored_files)
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# Replace any existing configuration with the same name, then keep the list sorted by name.
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configurations = [c for c in self.configurations if c.get('name') != name]
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configurations.append(configuration)
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configurations.sort(key=lambda c: (c.get('name') or '').lower())
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self.configurations = configurations
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return configuration
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def delete_configuration(self, name: str) -> bool:
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"""Delete a saved configuration by name. Returns True if one was removed."""
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configurations = self.configurations
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remaining = [c for c in configurations if c.get('name') != name]
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if len(remaining) == len(configurations):
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return False
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self.configurations = remaining
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return True
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FLASHER_CONFIG: FlasherConfig = FlasherConfig()
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# Test override (see get_flasher_config).
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TEST_FLASHER_CONFIG = None
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def get_flasher_config() -> FlasherConfig:
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global TEST_FLASHER_CONFIG
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if isinstance(TEST_FLASHER_CONFIG, ConfigFile):
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return TEST_FLASHER_CONFIG
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return FLASHER_CONFIG
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