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author | Mark Haines <mjark@negativecurvature.net> | 2015-05-01 14:04:39 +0100 |
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committer | Mark Haines <mjark@negativecurvature.net> | 2015-05-01 14:04:39 +0100 |
commit | 7b50769eb95e61e9ae85ad46e5a387a64b68a3a7 (patch) | |
tree | f98784f34d5f0246aee6fcec7fabba20cd8cb27f /synapse/config/database.py | |
parent | No id field on user (diff) | |
parent | Allow generate-config to run against an existing config file to generate defa... (diff) | |
download | synapse-7b50769eb95e61e9ae85ad46e5a387a64b68a3a7.tar.xz |
Merge pull request #136 from matrix-org/markjh/config_cleanup
Config restructuring.
Diffstat (limited to 'synapse/config/database.py')
-rw-r--r-- | synapse/config/database.py | 74 |
1 files changed, 40 insertions, 34 deletions
diff --git a/synapse/config/database.py b/synapse/config/database.py index 190d119df4..f0611e8884 100644 --- a/synapse/config/database.py +++ b/synapse/config/database.py @@ -14,28 +14,21 @@ # limitations under the License. from ._base import Config -import os -import yaml class DatabaseConfig(Config): - def __init__(self, args): - super(DatabaseConfig, self).__init__(args) - if args.database_path == ":memory:": - self.database_path = ":memory:" - else: - self.database_path = self.abspath(args.database_path) - self.event_cache_size = self.parse_size(args.event_cache_size) - if args.database_config: - with open(args.database_config) as f: - self.database_config = yaml.safe_load(f) - else: + def read_config(self, config): + 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": { - "database": self.database_path, - }, + "args": {}, } name = self.database_config.get("name", None) @@ -50,24 +43,37 @@ class DatabaseConfig(Config): else: raise RuntimeError("Unsupported database type '%s'" % (name,)) - @classmethod - def add_arguments(cls, parser): - super(DatabaseConfig, cls).add_arguments(parser) + self.set_databasepath(config.get("database_path")) + + def default_config(self, config, config_dir_path): + database_path = self.abspath("homeserver.db") + return """\ + # Database configuration + database: + # The database engine name + name: "sqlite3" + # Arguments to pass to the engine + args: + # Path to the database + database: "%(database_path)s" + + # Number of events to cache in memory. + event_cache_size: "10K" + """ % locals() + + def read_arguments(self, args): + self.set_databasepath(args.database_path) + + def set_databasepath(self, database_path): + if database_path != ":memory:": + database_path = self.abspath(database_path) + if self.database_config.get("name", None) == "sqlite3": + if database_path is not None: + self.database_config["args"]["database"] = database_path + + def add_arguments(self, parser): db_group = parser.add_argument_group("database") db_group.add_argument( - "-d", "--database-path", default="homeserver.db", - metavar="SQLITE_DATABASE_PATH", help="The database name." - ) - db_group.add_argument( - "--event-cache-size", default="100K", - help="Number of events to cache in memory." + "-d", "--database-path", metavar="SQLITE_DATABASE_PATH", + help="The path to a sqlite database to use." ) - db_group.add_argument( - "--database-config", default=None, - help="Location of the database configuration file." - ) - - @classmethod - def generate_config(cls, args, config_dir_path): - super(DatabaseConfig, cls).generate_config(args, config_dir_path) - args.database_path = os.path.abspath(args.database_path) |