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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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from __future__ import annotations
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from typing import Any
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from anki.collection import Collection
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from anki.utils import max_id
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# Base importer
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##########################################################################
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class Importer:
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needMapper = False
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needDelimiter = False
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dst: Collection | None
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def __init__(self, col: Collection, file: str) -> None:
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self.file = file
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self.log: list[str] = []
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self.col = col.weakref()
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self.total = 0
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self.dst = None
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def run(self) -> None:
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pass
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def open(self) -> None:
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"Open file and ensure it's in the right format."
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return
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def close(self) -> None:
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"Closes the open file."
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return
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# Timestamps
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######################################################################
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# It's too inefficient to check for existing ids on every object,
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# and a previous import may have created timestamps in the future, so we
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# need to make sure our starting point is safe.
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def _prepareTS(self) -> None:
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self._ts = max_id(self.dst.db)
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def ts(self) -> Any:
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self._ts += 1
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return self._ts
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