Package buildbot :: Package db :: Package schema :: Module manager :: Class DBSchemaManager

Class DBSchemaManager

object --+
         |
        DBSchemaManager

This class is responsible for managing the database schema and upgrading it as necessary. This includes both the *actual* database and the old pickle database, as migrations move data between the two.

Note that this class is *entirely synchronous*! Performing any other operations while changing the schema is just asking for trouble.

Instance Methods

__init__(self, spec, basedir)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

get_db_version(self, conn=None)
Get the current schema version for this database

source code

get_current_version(self)
Get the current db version for this release of buildbot

source code

is_current(self)
Is this database current?

source code

upgrade(self, quiet=False)
Upgrade this database to the current version

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties
Inherited from `object`: `__class__`

Method Details

init(self, spec, basedir)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

Class DBSchemaManager

__init__(self, spec, basedir) (Constructor)

init(self, spec, basedir)
(Constructor)