nectarchain.dqm.db_utils.DQMDB#

class DQMDB(read_only=True)[source]#

Bases: object

ZEO-backed object database client for DQM data persistence.

Initialise a connection to the ZEO database server.

Parameters:

read_onlybool, optional: Whether the connection should be opened in read-only mode.

Methods

`abort_and_close`	Abort the current transaction and close the database connection.
`commit_and_close`	Commit the current transaction and close the database connection.
`insert`	Insert a value into the database under the given key.

abort_and_close()[source]#: Abort the current transaction and close the database connection.

commit_and_close()[source]#: Commit the current transaction and close the database connection.

insert(key=None, value=None)[source]#

Insert a value into the database under the given key.

Parameters:

Returns: