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db: remove superfluous Session.add calls
Don't re-add objects to the SQLAlchemy Session just because they were
modified. Session.add is only for freshly constructed objects that
SQLAlchemy doesn't know about yet.
The rules are quite simple:
When creating a database object by calling the constructor directly, it
must explicitly be added to the session.
When creating an object using a factory function (like "create_repo"),
the returned object has already (by convention) been added to the
session, and should not be added again.
When getting an object from the session (via Session.query or any of the
utility functions that look up objects in the database), it's already
added, and should not be added again. SQLAlchemy notices attribute
modifications automatically for all objects it knows about.
Don't re-add objects to the SQLAlchemy Session just because they were
modified. Session.add is only for freshly constructed objects that
SQLAlchemy doesn't know about yet.
The rules are quite simple:
When creating a database object by calling the constructor directly, it
must explicitly be added to the session.
When creating an object using a factory function (like "create_repo"),
the returned object has already (by convention) been added to the
session, and should not be added again.
When getting an object from the session (via Session.query or any of the
utility functions that look up objects in the database), it's already
added, and should not be added again. SQLAlchemy notices attribute
modifications automatically for all objects it knows about.
af371e206ec5 af371e206ec5 17c9393e9645 e73a69cb98dc af371e206ec5 af371e206ec5 af371e206ec5 af371e206ec5 af371e206ec5 af371e206ec5 e73a69cb98dc af371e206ec5 fbbe80e3322b af371e206ec5 af371e206ec5 af371e206ec5 4e6dfdb3fa01 4e6dfdb3fa01 af371e206ec5 af371e206ec5 af371e206ec5 af371e206ec5 af371e206ec5 e73a69cb98dc af371e206ec5 af371e206ec5 4e6dfdb3fa01 | .. _backup:
====================
Backing up Kallithea
====================
Settings
--------
Just copy your .ini file, it contains all Kallithea settings.
Whoosh index
------------
The Whoosh index is located in the ``data/index`` directory where you installed
Kallithea, i.e., the same place where the ini file is located
Database
--------
When using sqlite just copy kallithea.db.
Any other database engine requires a manual backup operation.
A database backup will contain all gathered statistics.
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