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29 lines
747 B
Python
29 lines
747 B
Python
"""UI-agnostic installer engine."""
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from __future__ import annotations
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from typing import Iterable
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from .milestone import Milestone
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from .runner import InstallerRunner
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from .state import InstallerState
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class InstallerCore:
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"""Convenience wrapper around the runner and milestones."""
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def __init__(
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self, milestones: Iterable[Milestone], state: InstallerState | None = None
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):
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self.runner = InstallerRunner(milestones, state=state)
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@property
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def state(self) -> InstallerState:
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return self.runner.state
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def on(self, event: str, callback) -> None:
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self.runner.on(event, callback)
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def run(self, start_id: str | None = None) -> bool:
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return self.runner.run(start_id=start_id)
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