diff --git a/synapse/config/database.py b/synapse/config/database.py
index 3c27ed6b4a..adc0a47ddf 100644
--- a/synapse/config/database.py
+++ b/synapse/config/database.py
@@ -18,29 +18,21 @@ from ._base import Config
class DatabaseConfig(Config):
-
def read_config(self, config):
- self.event_cache_size = self.parse_size(
- config.get("event_cache_size", "10K")
- )
+ self.event_cache_size = self.parse_size(config.get("event_cache_size", "10K"))
self.database_config = config.get("database")
if self.database_config is None:
- self.database_config = {
- "name": "sqlite3",
- "args": {},
- }
+ self.database_config = {"name": "sqlite3", "args": {}}
name = self.database_config.get("name", None)
if name == "psycopg2":
pass
elif name == "sqlite3":
- self.database_config.setdefault("args", {}).update({
- "cp_min": 1,
- "cp_max": 1,
- "check_same_thread": False,
- })
+ self.database_config.setdefault("args", {}).update(
+ {"cp_min": 1, "cp_max": 1, "check_same_thread": False}
+ )
else:
raise RuntimeError("Unsupported database type '%s'" % (name,))
@@ -48,7 +40,8 @@ class DatabaseConfig(Config):
def default_config(self, data_dir_path, **kwargs):
database_path = os.path.join(data_dir_path, "homeserver.db")
- return """\
+ return (
+ """\
## Database ##
database:
@@ -62,7 +55,9 @@ class DatabaseConfig(Config):
# Number of events to cache in memory.
#
#event_cache_size: 10K
- """ % locals()
+ """
+ % locals()
+ )
def read_arguments(self, args):
self.set_databasepath(args.database_path)
@@ -77,6 +72,8 @@ class DatabaseConfig(Config):
def add_arguments(self, parser):
db_group = parser.add_argument_group("database")
db_group.add_argument(
- "-d", "--database-path", metavar="SQLITE_DATABASE_PATH",
- help="The path to a sqlite database to use."
+ "-d",
+ "--database-path",
+ metavar="SQLITE_DATABASE_PATH",
+ help="The path to a sqlite database to use.",
)
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