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close sqlite3 connections if unused

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This commit is contained in:
Nick Sweeting 2021-02-28 22:53:34 -05:00
parent 6aef1dd98d
commit 62089fdb22
1 changed files with 9 additions and 1 deletions
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10
archivebox/config.py
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@ -1102,7 +1102,15 @@ def setup_django(out_dir: Path=None, check_db=False, config: ConfigDict=CONFIG,
cache.get('test', None) cache.get('test', None)
except django.db.utils.OperationalError: except django.db.utils.OperationalError:
call_command("createcachetable", verbosity=0) call_command("createcachetable", verbosity=0)
# if archivebox gets imported multiple times, we have to close
# the sqlite3 whenever we init from scratch to avoid multiple threads
# sharing the same connection by accident
from django.db import connections
for conn in connections.all():
conn.close_if_unusable_or_obsolete()
sql_index_path = Path(output_dir) / SQL_INDEX_FILENAME sql_index_path = Path(output_dir) / SQL_INDEX_FILENAME
assert sql_index_path.exists(), ( assert sql_index_path.exists(), (
f'No database file {SQL_INDEX_FILENAME} found in: {config["OUTPUT_DIR"]} (Are you in an ArchiveBox collection directory?)') f'No database file {SQL_INDEX_FILENAME} found in: {config["OUTPUT_DIR"]} (Are you in an ArchiveBox collection directory?)')