oerplib.service.db¶
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class
oerplib.service.db.
DB
(oerp)¶ New in version 0.4.
The DB class represents the database management service. It provides functionalities such as list, create, drop, dump and restore databases.
Note
This service have to be used through the
oerplib.OERP.db
property.>>> import oerplib >>> oerp = oerplib.OERP('localhost') >>> oerp.db <oerplib.service.db.DB object at 0xb75fb04c>
Warning
All methods documented below are not strictly implemented in OERPLib (except the
create_and_wait
method).Method calls are purely dynamic, and the following documentation can be wrong if the API of the server is changed between versions. Anyway, if you know the API proposed by the server for the
/db
RPC service, it will work.-
list
()¶ Return a list of the databases:
>>> oerp.db.list() ['prod_db', 'test_db']
Returns: a list of database names
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list_lang
()¶ Return a list of codes and names of language supported by the server:
>>> oerp.db.list_lang() [['sq_AL', 'Albanian / Shqipëri'], ['ar_AR', 'Arabic / الْعَرَبيّة'], ...]
Returns: a list of pairs representing languages with their codes and names
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server_version
()¶ Return the version of the server:
>>> oerp.db.server_version() '6.1'
Returns: the version of the server as string
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dump
(super_admin_passwd, database)¶ Return a dump of database in base64:
>>> binary_data = oerp.db.dump('super_admin_passwd', 'prod_db')
The super administrator password super_admin_passwd is required to perform this action.
Returns: the base64 string representation of the database
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restore
(super_admin_passwd, database, binary_data)¶ Restore in database a dump previously created with the
dump
method:>>> oerp.db.restore('super_admin_passwd', 'test_db', binary_data)
The super administrator password super_admin_passwd is required to perform this action.
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drop
(super_admin_passwd, database)¶ Drop the database:
>>> oerp.db.drop('super_admin_passwd', 'test_db') True
The super administrator password super_admin_passwd is required to perform this action.
Returns: True
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create
(super_admin_passwd, database, demo_data=False, lang='en_US', admin_passwd='admin')¶ Request the server to create a new database named database which will have admin_passwd as administrator password and localized with the lang parameter. You have to set the flag demo_data to True in order to insert demonstration data.
As the creating process may take some time, you can execute the
get_progress
method with the database ID returned to know its current state.>>> database_id = oerp.db.create('super_admin_passwd', 'test_db', False, 'fr_FR', 'my_admin_passwd')
The super administrator password super_admin_passwd is required to perform this action.
Returns: the ID of the new database
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get_progress
(super_admin_passwd, database_id)¶ Check the state of the creating process for the database identified by the database_id parameter.
>>> oerp.db.get_progress('super_admin_passwd', database_id) # Just after the call to the 'create' method (0, []) >>> oerp.db.get_progress('super_admin_passwd', database_id) # Once the database is fully created (1.0, [{'login': 'admin', 'password': 'admin', 'name': 'Administrator'}, {'login': 'demo', 'password': 'demo', 'name': 'Demo User'}])
The super administrator password super_admin_passwd is required to perform this action.
Returns: A tuple with the progressing state and a list of user accounts created (once the database is fully created).
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create_database
(super_admin_passwd, database, demo_data=False, lang='en_US', admin_passwd='admin')¶ Available since OpenERP 6.1
Similar to
create
but blocking.>>> oerp.db.create_database('super_admin_passwd', 'test_db', False, 'fr_FR', 'my_admin_passwd') True
The super administrator password super_admin_passwd is required to perform this action.
Returns: True
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duplicate_database
(super_admin_passwd, original_database, database)¶ Available since OpenERP 7.0
Duplicate original_database’ as `database.
>>> oerp.db.duplicate_database('super_admin_passwd', 'prod_db', 'test_db') True
The super administrator password super_admin_passwd is required to perform this action.
Returns: True
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rename
(super_admin_passwd, old_name, new_name)¶ Rename the old_name database to new_name.
>>> oerp.db.rename('super_admin_passwd', 'test_db', 'test_db2') True
The super administrator password super_admin_passwd is required to perform this action.
Returns: True
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db_exist
(database)¶ Check if connection to database is possible.
>>> oerp.db.db_exist('prod_db') True
Returns: True or False
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change_admin_password
(super_admin_passwd, new_passwd)¶ Change the administrator password by new_passwd.
>>> oerp.db.change_admin_password('super_admin_passwd', 'new_passwd') True
The super administrator password super_admin_passwd is required to perform this action.
Returns: True
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create_and_wait
(super_admin_passwd, database, demo_data=False, lang='en_US', admin_passwd='admin')¶ Note
This method is not part of the official API. It’s just a wrapper around the
create
andget_progress
methods. For server in version 6.1 or above, please prefer the use of the standardcreate_database
method.Like the
create
method, but waits the end of the creating process by executing theget_progress
method regularly to check its state.>>> oerp.db.create_and_wait('super_admin_passwd', 'test_db', False, 'fr_FR', 'my_admin_passwd') [{'login': 'admin', 'password': 'my_admin_passwd', 'name': 'Administrateur'}, {'login': 'demo', 'password': 'demo', 'name': 'Demo User'}]
The super administrator password super_admin_passwd is required to perform this action.
Returns: a list of user accounts created Raise: oerplib.error.RPCError
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