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-rw-r--r--mail/src/leap/mail/imap/memorystore.py33
1 files changed, 27 insertions, 6 deletions
diff --git a/mail/src/leap/mail/imap/memorystore.py b/mail/src/leap/mail/imap/memorystore.py
index 4a6a3ed..04e0af6 100644
--- a/mail/src/leap/mail/imap/memorystore.py
+++ b/mail/src/leap/mail/imap/memorystore.py
@@ -195,11 +195,17 @@ class MemoryStore(object):
# We can start the write loop right now, why wait?
self._start_write_loop()
+ else:
+ # We have a memory-only store.
+ self.producer = None
+ self._write_loop = None
def _start_write_loop(self):
"""
Start loop for writing to disk database.
"""
+ if self._write_loop is None:
+ return
if not self._write_loop.running:
self._write_loop.start(self._write_period, now=True)
@@ -207,6 +213,8 @@ class MemoryStore(object):
"""
Stop loop for writing to disk database.
"""
+ if self._write_loop is None:
+ return
if self._write_loop.running:
self._write_loop.stop()
@@ -961,6 +969,12 @@ class MemoryStore(object):
:type observer: Deferred
"""
soledad_store = self._permanent_store
+ if soledad_store is None:
+ # just-in memory store, easy then.
+ self._delete_from_memory(mbox, observer)
+ return
+
+ # We have a soledad storage.
try:
# Stop and trigger last write
self.stop_and_flush()
@@ -973,6 +987,18 @@ class MemoryStore(object):
except Exception as exc:
logger.exception(exc)
+ def _delete_from_memory(self, mbox, observer):
+ """
+ Remove all messages marked as deleted from soledad and memory.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param observer: a deferred that will be fired when expunge is done
+ :type observer: Deferred
+ """
+ mem_deleted = self.remove_all_deleted(mbox)
+ observer.callback(mem_deleted)
+
def _delete_from_soledad_and_memory(self, result, mbox, observer):
"""
Remove all messages marked as deleted from soledad and memory.
@@ -989,12 +1015,7 @@ class MemoryStore(object):
try:
# 1. Delete all messages marked as deleted in soledad.
-
- # XXX this could be deferred for faster operation.
- if soledad_store:
- sol_deleted = soledad_store.remove_all_deleted(mbox)
- else:
- sol_deleted = []
+ sol_deleted = soledad_store.remove_all_deleted(mbox)
try:
self._known_uids[mbox].difference_update(set(sol_deleted))