`TaurusManager`

class TaurusManager(*p, **k)[source]

A taurus.core.util.singleton.Singleton class designed to provide Taurus management.

Example:

>>> import taurus.core.taurusmanager
>>> manager = taurus.core.taurusmanager.TaurusManager()
>>> print(manager == taurus.core.taurusmanager.TaurusManager())
True

Import from taurus.core.taurusmanager as:

from taurus.core.taurusmanager import TaurusManager

DefaultSerializationMode = 1

PLUGIN_KEY = '__taurus_plugin__'

addJob(job, callback=None, *args, **kw)[source]: Deprecated. Wrapper of enqueueJob. See enqueueJob documentation.

applyPendingOperations(ops)[source]

Executes the given operations

Parameters:: ops (sequence<taurus.core.taurusoperation.TaurusOperation>) – the sequence of operations

buildPlugins()[source]

Returns the current valid plugins

Returns:: plugins
Return type:: dic

changeDefaultPollingPeriod(period)[source]

cleanUp()[source]: Cleanup

default_scheme = 'tango'

enqueueJob(job, callback=None, job_args=(), job_kwargs=None, serialization_mode=None)[source]

Enqueue a job (callable) to the queue. The new job will be processed by a separate thread

Parameters:

job (callable) – a callable object
callback (callable) – called after the job has been processed
job_args (sequence) – positional arguments passed to the job
job_kwargs (dict) – keyword arguments passed to the job
serialization_mode (TaurusSerializationMode) – serialization mode

findObject(absolute_name)[source]

Finds the object with the given name

Parameters:: absolute_name (str) – the object name
Returns:: the taurus model object or None if no suitable name found
Return type:: taurus.core.taurusmodel.TaurusModel or None

findObjectClass(absolute_name)[source]

Finds the object class for the given object name

Parameters:: absolute_name (str) – the object name
Returns:: the taurus model class object or None if no suitable name found
Return type:: class taurus.core.taurusmodel.TaurusModel or None

getAttribute(name)[source]

Returns a attribute object for the given name

Parameters:: name (str) – attribute name
Returns:: the attribute for the given name
Return type:: taurus.core.taurusattribute.TaurusAttribute

getAuthority(name)[source]

Returns a database object for the given name

Parameters:: name (str) – database name
Returns:: the authority for the given name
Return type:: taurus.core.taurusauthority.TaurusAuthority

getConfiguration(**kwargs)

Returns a configuration object for the given name

param name:

configuration name

type name:

str

return:

the configuration for the given name

rtype:

taurus.core.taurusconfiguration.TaurusConfiguration

Deprecated since version 4.0: Use getAttribute instead

getDatabase(name)[source]: Deprecated. Use getAuthority instead

getDefaultFactory()[source]

Gives the default factory.

Returns:: the default taurus factory
Return type:: taurus.core.taurusfactory.TaurusFactory

getDevice(name)[source]

Returns a device object for the given name

Parameters:: name (str) – device name
Returns:: the device for the given name
Return type:: taurus.core.taurusdevice.TaurusDevice

getFactory(scheme=None)[source]

Gives the factory class object supporting the given scheme

Parameters:: scheme (str or None) – the scheme. If None the default scheme is used
Returns:: the factory class object for the given scheme or None if a proper factory is not found
Return type:: taurus.core.taurusfactory.TaurusFactory or None

getObject(cls, name)[source]

Gives the object for the given class with the given name

Parameters:

cls (taurus.core.taurusmodel.TaurusModel) – object class
name (str) – the object name

Returns:

a taurus model object

Return type:

taurus.core.taurusmodel.TaurusModel or None

getOperationMode()[source]

Deprecated. Gives the current operation mode.

Returns:: the current operation mode
Return type:: OperationMode

getPlugins()[source]

Gives the information about the existing plugins

Returns:: the list of plugins
Return type:: dict<str, class taurus.core.taurusfactory.TaurusFactory>

getScheme(name)[source]

Returns the scheme name for a given model name

Parameters:: name (str) – model name
Returns:: scheme name
Return type:: str

getSerializationMode()[source]

Gives the serialization operation mode.

Returns:: the current serialization mode
Return type:: TaurusSerializationMode

init(*args, **kwargs)[source]: Singleton instance initialization. For internal usage only. Do NOT call this method directly

reInit()[source]: Reinitialization

setOperationMode(mode)[source]

Deprecated. Sets the operation mode for the system.

Parameters:: mode (OperationMode) – the new operation mode

setSerializationMode(mode)[source]

Sets the serialization mode for the system.

Parameters:: mode (TaurusSerializationMode) – the new serialization mode

TaurusManager

`TaurusManager`