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# This file is part of beets.
# Copyright 2019, Jack Wilsdon <jack.wilsdon@gmail.com>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
"""Load SQLite extensions."""
import sqlite3
from beets.dbcore import Database
from beets.plugins import BeetsPlugin
class LoadExtPlugin(BeetsPlugin):
def __init__(self):
super().__init__()
if not Database.supports_extensions:
self._log.warning(
"loadext is enabled but the current SQLite "
"installation does not support extensions"
)
return
self.register_listener("library_opened", self.library_opened)
def library_opened(self, lib):
for v in self.config:
ext = v.as_filename()
self._log.debug("loading extension {}", ext)
try:
lib.load_extension(ext)
except sqlite3.OperationalError as e:
self._log.error("failed to load extension {}: {}", ext, e)
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