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Bloody windows and its insane file semantics

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Kovid Goyal 2023-08-23 08:41:47 +05:30
parent 5d67c74add
commit 611356ddb0
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1 changed files with 15 additions and 5 deletions
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18
src/calibre/db/backend.py
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@ -1002,12 +1002,22 @@ class DB:
self.conn, fts_engine_query, use_stemming, highlight_start, highlight_end, snippet_size, restrict_to_fields, return_text, process_each_result) self.conn, fts_engine_query, use_stemming, highlight_start, highlight_end, snippet_size, restrict_to_fields, return_text, process_each_result)
def export_notes_data(self, outfile): def export_notes_data(self, outfile):
import zipfile, tempfile import zipfile
with zipfile.ZipFile(outfile, mode='w') as zf: with zipfile.ZipFile(outfile, mode='w') as zf:
with tempfile.NamedTemporaryFile() as dbf: pt = PersistentTemporaryFile()
self.backup_notes_database(dbf.name) try:
dbf.seek(0) pt.close()
self.backup_notes_database(pt.name)
with open(pt.name, 'rb') as dbf:
zf.writestr('notes.db', dbf.read()) zf.writestr('notes.db', dbf.read())
finally:
try:
os.remove(pt.name)
except OSError:
if not iswindows:
raise
time.sleep(1)
os.remove(pt.name)
self.notes.export_non_db_data(zf) self.notes.export_non_db_data(zf)
def initialize_fts(self, dbref): def initialize_fts(self, dbref):