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Windows: Generate catalog: Workaround for systems where a broken antivirus or similar holds open files in the catalog library causing a permission denied error. Fixes #2115084 [Create Catalog fails](https://bugs.launchpad.net/calibre/+bug/2115084)

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Kovid Goyal 2025-06-21 08:09:27 +05:30
parent ea7e12d0f1
commit fb4654bd91
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1 changed files with 7 additions and 2 deletions
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src/calibre/gui2/convert/gui_conversion.py
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@ -5,6 +5,7 @@ __docformat__ = 'restructuredtext en'
import os import os
from optparse import OptionParser from optparse import OptionParser
from calibre.constants import iswindows
from calibre.customize.conversion import DummyReporter, OptionRecommendation from calibre.customize.conversion import DummyReporter, OptionRecommendation
from calibre.customize.ui import plugin_for_catalog_format from calibre.customize.ui import plugin_for_catalog_format
from calibre.ebooks.conversion.plumber import Plumber from calibre.ebooks.conversion.plumber import Plumber
@ -80,6 +81,10 @@ def gui_catalog(library_path, temp_db_path, fmt, title, dbspec, ids, out_file_na
plugin = plugin_for_catalog_format(fmt) plugin = plugin_for_catalog_format(fmt)
return plugin.run(out_file_name, opts, db, notification=notification) return plugin.run(out_file_name, opts, db, notification=notification)
finally: finally:
import shutil
db.close() db.close()
shutil.rmtree(os.path.dirname(temp_db_path)) from calibre.db.backend import rmtree_with_retry
try:
rmtree_with_retry(temp_db_path)
except PermissionError:
if not iswindows: # probably some antivirus holding a file open, the folder will be deleted on exit anyway
raise