24 lines
512 B
Python
24 lines
512 B
Python
import sqlite3
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from contextlib import contextmanager
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from typing import Iterator, Optional
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from folkugat_web.config.db import DB_FILE
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Connection = sqlite3.Connection
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@contextmanager
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def get_connection(con: Connection | None = None) -> Iterator[Connection]:
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if con:
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yield con
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else:
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con = sqlite3.connect(DB_FILE)
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try:
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yield con
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con.commit()
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except Exception:
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con.rollback()
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raise
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finally:
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con.close()
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