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Added a new setting in account dialog to control whehter we load the cache db into memory or read it from disk

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This commit is contained in:
Manuel Cortez
2021-06-26 01:52:07 -05:00
parent 2c75ea5005
commit 5712dd735b
4 changed files with 27 additions and 10 deletions
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30
src/sessions/base.py
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@@ -82,12 +82,19 @@ class baseSession(object):
if os.path.exists(dbname):
os.remove(dbname)
return
try:
self.db.commit()
except:
output.speak(_("An exception occurred while saving the {app} database. It will be deleted and rebuilt automatically. If this error persists, send the error log to the {app} developers.").format(app=application.name),True)
log.exception("Exception while saving {}".format(dbname))
os.remove(dbname)
# Let's check if we need to create a new SqliteDict object or we just need to call to commit in self.db.
if self.settings["general"]["load_cache_in_memory"]:
db=sqlitedict.SqliteDict(dbname, 'c')
for k in self.db.keys():
db[k] = self.db[k]
db.close()
else:
try:
self.db.commit()
except:
output.speak(_("An exception occurred while saving the {app} database. It will be deleted and rebuilt automatically. If this error persists, send the error log to the {app} developers.").format(app=application.name),True)
log.exception("Exception while saving {}".format(dbname))
os.remove(dbname)
def load_persistent_data(self):
"""Import data from a database file from user config."""
@@ -100,7 +107,16 @@ class baseSession(object):
return
# try to load the db file.
try:
self.db=sqlitedict.SqliteDict(os.path.join(paths.config_path(), dbname), 'c')
db=sqlitedict.SqliteDict(os.path.join(paths.config_path(), dbname), 'c')
# If load_cache_in_memory is set to true, we will load the whole database into memory for faster access.
# This is going to be faster when retrieving specific objects, at the cost of more memory.
# Setting this to False will read the objects from database as they are needed, which might be slower for bigger datasets.
if self.settings["general"]["load_cache_in_memory"]:
for k in db.keys():
self.db[k] = db[k]
db.close()
else:
self.db = db
if self.db.get("cursors") == None:
cursors = dict(direct_messages=-1)
self.db["cursors"] = cursors