Nicolas Sebrecht 3c42913120 sqlite: properly serialize operations on the databases ... 1. There is one database per folder and sqlite requires to serialize the writings. Instead of locking at LocalStatusSQLiteFolder instance level, introduce a new DatabaseFileLock object which is shared across threads. This fixes the concurrent writes issues that some users might experience by duplications or flags restored to the previous state. 2. Close the database only when we are sure no other threads will use the connection on a *per-file* basis. Previous fix 677afb8d8f is wrong because the same lock is shared for all the database files. Github-fix: https://github.com/OfflineIMAP/offlineimap/issues/350 Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>		2016-07-26 01:57:25 +02:00
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__init__.py	correctly reraise errors with six	2016-07-03 19:56:14 +02:00
Base.py	avoid removing of data when user removed a maildir	2016-06-26 17:00:23 +02:00
Gmail.py	do use the XOAUTH2 url if configured	2015-10-12 07:51:05 +02:00
GmailMaildir.py	repository: GmailMaildir: fix copyright	2015-01-14 18:01:05 +01:00
IMAP.py	fix: configparser does not know about python types like u""	2016-07-13 14:02:25 +02:00
LocalStatus.py	sqlite: properly serialize operations on the databases	2016-07-26 01:57:25 +02:00
Maildir.py	minor code cleanups	2016-06-08 19:03:02 +02:00