datamodel_se

Wrappers over StateEngine based datamodel gRPC service of Fluent.

Classes:

Attribute(value[, names, module, qualname, ...])	Contains the standard names of data model attributes associated with the data model service.
DataModelType(value[, names, module, ...])	An enumeration over datamodel types.
DatamodelService(channel, metadata, version, ...)	Pure Python wrapper of DatamodelServiceImpl.
DatamodelServiceImpl(channel, metadata, ...)	Wraps the StateEngine-based datamodel gRPC service of Fluent.
EventSubscription(service, path, request_dict)	EventSubscription class for any datamodel event.
PyCallableStateObject()	Any object which can be called to get its state.
PyCommand(service, rules, command[, path])	Command class using the StateEngine-based DatamodelService as the backend.
PyCommandArguments(service, rules, command, ...)	Class representing command arguments in datamodel.
PyCommandArgumentsSubItem(parent, name, ...)	Class representing command argument in datamodel.
PyDictionary(service, rules[, path])	Provides interface for dictionaries.
PyDictionaryCommandArgumentsSubItem(parent, ...)	Class representing dictionary-like command argument in datamodel.
PyMenu(service, rules[, path])	Object class using StateEngine based DatamodelService as backend.
PyMenuGeneric(service, rules[, path])	Generic PyMenu class for when generated API code is not available.
PyNamedObjectContainer(service, rules[, path])	Container class using the StateEngine-based DatamodelService as the backend.
PyNamedObjectContainerGeneric(service, rules)	Generic PyNamedObjectContainer class for when generated API code is not available.
PyNumerical(service, rules[, path])	Provides interface for numerical parameters.
PyNumericalCommandArgumentsSubItem(parent, ...)	Class representing numerical command argument in datamodel.
PyParameter(service, rules[, path])	Object class using StateEngine based DatamodelService as backend.
PyParameterCommandArgumentsSubItem(parent, ...)	Class representing generic parameter-like command argument in datamodel.
PyQuery(service, rules, query[, path])	Query class using the StateEngine-based DatamodelService as the backend.
PySimpleMenuGeneric(service, rules[, path])	A simple implementation of PyMenuGeneric applicable only for SINGLETONS.
PySingletonCommandArgumentsSubItem(parent, ...)	Class representing singleton-like command argument in datamodel.
PyStateContainer(service, rules[, path])	Object class using StateEngine based DatamodelService as backend.
PyTextual(service, rules[, path])	Provides interface for textual parameters.
PyTextualCommandArgumentsSubItem(parent, ...)	Class representing textual command argument in datamodel.
SubscriptionList()	Stores subscription objects by tag.

Exceptions:

DisallowedFilePurpose([context, name, ...])	Is raised when the specified file purpose is not in the allowed values.
InvalidNamedObject(class_name)	Raised when the object is not a named object.
ReadOnlyObjectError(obj_name)	Raised on an attempt to mutate a read-only object.
SubscribeEventError(request)	Raised when server fails to subscribe from event.
UnsubscribeEventError(request)	Raised when server fails to unsubscribe from event.

Functions:

convert_path_to_se_path(path)	Convert a path structure to a StateEngine path.
false_if_none(val)	Returns false if 'val' is false or None, else returns true.
true_if_none(val)	Returns true if 'val' is true or None, else returns false.

class ansys.fluent.core.services.datamodel_se.Attribute(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

Contains the standard names of data model attributes associated with the data model service.

Attributes:

ALLOWED_VALUES
ARGUMENTS
DEFAULT
DEPRECATED_VERSION
DISPLAY_TEXT
ECHO_MODE
ERROR_STATUS
EXCLUDED_VALUES
EXPOSURE_LEVEL
FORCE_DEFAULT
INTERNAL_NAMES
IS_ACTIVE
IS_READ_ONLY
IS_TREE_NODE
MAX
MAX_LENGTH
MEMBERS
MIGRATION
MIN
MIN_LENGTH
NAME
NAMES
PATHS
REFERENCE_PATH
ROOT_ID
SHOW_AT_PARENT_NODE
TOOL_TIP
USER_ERROR_STATUS
WIDGET_TYPE

ALLOWED_VALUES: str = 'allowedValues'

ARGUMENTS: str = 'arguments'

DEFAULT: str = 'default'

DEPRECATED_VERSION: str = 'deprecatedVersion'

DISPLAY_TEXT: str = 'displayText'

ECHO_MODE: str = 'echoMode'

ERROR_STATUS: str = 'errorStatus'

EXCLUDED_VALUES: str = 'excludedValues'

EXPOSURE_LEVEL: str = 'exposureLevel'

FORCE_DEFAULT: str = 'forceDefault'

INTERNAL_NAMES: str = '__ids__'

IS_ACTIVE: str = 'isActive'

IS_READ_ONLY: str = 'isReadOnly'

IS_TREE_NODE: str = 'isTreeNode'

MAX: str = 'max'

MAX_LENGTH: str = 'maxLength'

MEMBERS: str = 'members'

MIGRATION: str = 'migration'

MIN: str = 'min'

MIN_LENGTH: str = 'minLength'

NAME: str = '_name_'

NAMES: str = '__names__'

PATHS: str = '__paths__'

REFERENCE_PATH: str = 'referencePath'

ROOT_ID: str = '__root__'

SHOW_AT_PARENT_NODE: str = 'showAtParentNode'

TOOL_TIP: str = 'toolTip'

USER_ERROR_STATUS: str = 'userErrorStatus'

WIDGET_TYPE: str = 'widgetType'

class ansys.fluent.core.services.datamodel_se.DataModelType(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

An enumeration over datamodel types.

Attributes:

DICTIONARY
MODELOBJECT
NUMBER
PARAMETER
TEXT

Methods:

get_mode(mode)

Returns the datamodel type.

DICTIONARY = (['Dict'], <class 'ansys.fluent.core.services.datamodel_se.PyDictionaryCommandArgumentsSubItem'>)

MODELOBJECT = (['ModelObject'], <class 'ansys.fluent.core.services.datamodel_se.PySingletonCommandArgumentsSubItem'>)

NUMBER = (['Real', 'Int', 'ListReal', 'Real List', 'Integer', 'ListInt'], <class 'ansys.fluent.core.services.datamodel_se.PyNumericalCommandArgumentsSubItem'>)

PARAMETER = (['Bool', 'Logical', 'Logical List'], <class 'ansys.fluent.core.services.datamodel_se.PyParameterCommandArgumentsSubItem'>)

TEXT = (['String', 'ListString', 'String List'], <class 'ansys.fluent.core.services.datamodel_se.PyTextualCommandArgumentsSubItem'>)

static get_mode(mode)

Returns the datamodel type.

Parameters:

modestr

mode

Returns:

DataModelType

datamodel type

Raises:

InvalidArgument

If an unknown mode is passed.

class ansys.fluent.core.services.datamodel_se.DatamodelService(channel, metadata, version, fluent_error_state, file_transfer_service=None)

Bases: StreamingService

Pure Python wrapper of DatamodelServiceImpl.

Methods:

__init__(channel, metadata, version, ...[, ...])	__init__ method of DatamodelService class.
add_on_affected(rules, path, obj, cb)	Add on affected.
add_on_affected_at_type_path(rules, path, ...)	Add on affected at type path.
add_on_attribute_changed(rules, path, ...)	Add on attribute changed.
add_on_changed(rules, path, obj, cb)	Add on changed.
add_on_child_created(rules, path, ...)	Add on child created.
add_on_command_attribute_changed(rules, ...)	Add on command attribute changed.
add_on_command_executed(rules, path, ...)	Add on command executed.
add_on_deleted(rules, path, obj, cb)	Add on deleted.
create_command_arguments(rules, path, command)	Create command arguments.
delete_all_child_objects(rules, path, obj_type)	Delete all child objects.
delete_child_objects(rules, path, obj_type, ...)	Delete child objects.
delete_command_arguments(rules, path, ...)	Delete command arguments.
delete_object(rules, path)	Delete an object.
execute_command(rules, path, command, args)	Execute the command.
execute_query(rules, path, query, args)	Execute the query.
fix_state(rules, path)	Fix state.
get_attribute_value(rules, path, attribute)	Get attribute value.
get_object_names(rules, path)	Get object names.
get_specs(rules, path)	Get specifications.
get_state(rules, path)	Get state.
get_static_info(rules)	Get static info.
rename(rules, path, new_name)	Rename an object.
set_state(rules, path, state)	Set state.
subscribe_events(request_dict)	Subscribe events.
unsubscribe_all_events()	Unsubscribe all subscribed events.
unsubscribe_events(tags)	Unsubscribe events.
update_dict(rules, path, dict_state[, recursive])	Update the dict.

__init__(channel, metadata, version, fluent_error_state, file_transfer_service=None)

__init__ method of DatamodelService class.

add_on_affected(rules, path, obj, cb)

Add on affected.

add_on_affected_at_type_path(rules, path, child_type, obj, cb)

Add on affected at type path.

add_on_attribute_changed(rules, path, attribute, obj, cb)

Add on attribute changed.

add_on_changed(rules, path, obj, cb)

Add on changed.

add_on_child_created(rules, path, child_type, obj, cb)

Add on child created.

add_on_command_attribute_changed(rules, path, command, attribute, obj, cb)

Add on command attribute changed.

add_on_command_executed(rules, path, command, obj, cb)

Add on command executed.

add_on_deleted(rules, path, obj, cb)

Add on deleted.

create_command_arguments(rules, path, command)

Create command arguments.

delete_all_child_objects(rules, path, obj_type)

Delete all child objects.

delete_child_objects(rules, path, obj_type, child_names)

Delete child objects.

delete_command_arguments(rules, path, command, commandid)

Delete command arguments.

delete_object(rules, path)

Delete an object.

execute_command(rules, path, command, args)

Execute the command.

execute_query(rules, path, query, args)

Execute the query.

fix_state(rules, path)

Fix state.

get_attribute_value(rules, path, attribute)

Get attribute value.

get_object_names(rules, path)

Get object names.

get_specs(rules, path)

Get specifications.

get_state(rules, path)

Get state.

get_static_info(rules)

Get static info.

rename(rules, path, new_name)

Rename an object.

set_state(rules, path, state)

Set state.

subscribe_events(request_dict)

Subscribe events.

unsubscribe_all_events()

Unsubscribe all subscribed events.

unsubscribe_events(tags)

Unsubscribe events.

update_dict(rules, path, dict_state, recursive=False)

Update the dict.

class ansys.fluent.core.services.datamodel_se.DatamodelServiceImpl(channel, metadata, fluent_error_state, file_transfer_service=None)

Bases: object

Wraps the StateEngine-based datamodel gRPC service of Fluent.

Methods:

__init__(channel, metadata, fluent_error_state)	__init__ method of DatamodelServiceImpl class.
create_command_arguments(request)	RPC createCommandArguments of DataModel service.
delete_child_objects(request)	RPC deleteChildObjects of DataModel service.
delete_command_arguments(request)	RPC deleteCommandArguments of DataModel service.
delete_object(request)	RPC deleteObject of DataModel service.
execute_command(request)	RPC executeCommand of DataModel service.
execute_query(request)	RPC executeQuery of DataModel service.
fix_state(request)	RPC fixState of DataModel service.
get_attribute_value(request)	RPC getAttributeValue of DataModel service.
get_object_names(request)	RPC getObjectNames of DataModel service.
get_specs(request)	RPC getSpecs of DataModel service.
get_state(request)	RPC getState of DataModel service.
get_static_info(request)	RPC getStaticInfo of DataModel service.
initialize_datamodel(request)	RPC initDatamodel of DataModel service.
rename(request)	RPC rename of DataModel service.
set_state(request)	RPC setState of DataModel service.
subscribe_events(request)	RPC subscribeEvents of DataModel service.
unsubscribe_events(request)	RPC unsubscribeEvents of DataModel service.
update_dict(request)	RPC updateDict of DataModel service.

__init__(channel, metadata, fluent_error_state, file_transfer_service=None)

__init__ method of DatamodelServiceImpl class.

create_command_arguments(request)

RPC createCommandArguments of DataModel service.

delete_child_objects(request)

RPC deleteChildObjects of DataModel service.

delete_command_arguments(request)

RPC deleteCommandArguments of DataModel service.

Raises:

RuntimeError

If command instancing is not supported.

delete_object(request)

RPC deleteObject of DataModel service.

execute_command(request)

RPC executeCommand of DataModel service.

execute_query(request)

RPC executeQuery of DataModel service.

fix_state(request)

RPC fixState of DataModel service.

get_attribute_value(request)

RPC getAttributeValue of DataModel service.

get_object_names(request)

RPC getObjectNames of DataModel service.

get_specs(request)

RPC getSpecs of DataModel service.

get_state(request)

RPC getState of DataModel service.

get_static_info(request)

RPC getStaticInfo of DataModel service.

initialize_datamodel(request)

RPC initDatamodel of DataModel service.

rename(request)

RPC rename of DataModel service.

set_state(request)

RPC setState of DataModel service.

subscribe_events(request)

RPC subscribeEvents of DataModel service.

unsubscribe_events(request)

RPC unsubscribeEvents of DataModel service.

update_dict(request)

RPC updateDict of DataModel service.

exception ansys.fluent.core.services.datamodel_se.DisallowedFilePurpose(context=None, name=None, allowed_values=None)

Bases: ValueError

Is raised when the specified file purpose is not in the allowed values.

Methods:

__init__([context, name, allowed_values])

Initialize DisallowedFilePurpose.

__init__(context=None, name=None, allowed_values=None)

Initialize DisallowedFilePurpose.

class ansys.fluent.core.services.datamodel_se.EventSubscription(service, path, request_dict)

Bases: object

EventSubscription class for any datamodel event.

Methods:

__init__(service, path, request_dict)	Subscribe to a datamodel event.
unsubscribe()	Unsubscribe the datamodel event.

__init__(service, path, request_dict)

Subscribe to a datamodel event.

Raises:

SubscribeEventError

If server fails to subscribe from event.

unsubscribe()

Unsubscribe the datamodel event.

Raises:

UnsubscribeEventError

If server fails to unsubscribe from event.

exception ansys.fluent.core.services.datamodel_se.InvalidNamedObject(class_name)

Bases: RuntimeError

Raised when the object is not a named object.

Methods:

__init__(class_name)

Initialize InvalidNamedObject.

__init__(class_name)

Initialize InvalidNamedObject.

class ansys.fluent.core.services.datamodel_se.PyCallableStateObject

Bases: object

Any object which can be called to get its state.

Methods

__call__()

Get the state of the current object.

class ansys.fluent.core.services.datamodel_se.PyCommand(service, rules, command, path=None)

Bases: object

Command class using the StateEngine-based DatamodelService as the backend. Use this class instead of directly calling the DatamodelService’s method.

Methods

__call__()	Execute the command.
help()	Print the command help string.

Methods:

__init__(service, rules, command[, path])	__init__ method of PyCommand class.
after_execute(value)	Executes after command execution.
before_execute(value)	Executes before command execution.
create_instance()	Create a command instance.
help()	Prints help string.

__init__(service, rules, command, path=None)

__init__ method of PyCommand class.

after_execute(value)

Executes after command execution.

before_execute(value)

Executes before command execution.

create_instance()

Create a command instance.

help()

Prints help string.

class ansys.fluent.core.services.datamodel_se.PyCommandArguments(service, rules, command, path, id, static_info)

Bases: PyStateContainer

Class representing command arguments in datamodel.

Methods:

__init__(service, rules, command, path, id, ...)	__init__ method of PyCommandArguments class.
get_attr(attrib)	Get attribute value of the current object.

__init__(service, rules, command, path, id, static_info)

__init__ method of PyCommandArguments class.

get_attr(attrib)

Get attribute value of the current object.

Parameters:

attribstr

Name of the attribute.

Returns:

Any

Value of the attribute.

class ansys.fluent.core.services.datamodel_se.PyCommandArgumentsSubItem(parent, name, service, rules, path, parent_arg)

Bases: PyCallableStateObject

Class representing command argument in datamodel.

Methods:

__init__(parent, name, service, rules, path, ...)	__init__ method of PyCommandArgumentsSubItem class.
getAttribValue(attrib)	Get attribute value of the command argument.
getState()	Get state of the command argument.
get_attr(attrib)	Get attribute value of the command argument.
get_state()	Get state of the command argument.
help()	Get help.
setState(state)	Set state of the command argument.
set_state(state)	Set state of the command argument.

__init__(parent, name, service, rules, path, parent_arg)

__init__ method of PyCommandArgumentsSubItem class.

getAttribValue(attrib)

Get attribute value of the command argument.

Parameters:

attribstr

attribute name

Returns:

Any

attribute value

getState()

Get state of the command argument.

get_attr(attrib)

Get attribute value of the command argument.

Parameters:

attribstr

attribute name

Returns:

Any

attribute value

get_state()

Get state of the command argument.

help()

Get help.

setState(state)

Set state of the command argument.

set_state(state)

Set state of the command argument.

class ansys.fluent.core.services.datamodel_se.PyDictionary(service, rules, path=None)

Bases: PyParameter

Provides interface for dictionaries.

Methods

update_dict(dict_state)	Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python). Update is executed according to dict.update semantics
updateDict(dict_state)	Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python). Update is executed according to dict.update semantics (same as update_dict(dict_state))]

Methods:

updateDict(dict_state[, recursive])	Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python).
update_dict(dict_state[, recursive])	Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python).

updateDict(dict_state, recursive=False)

Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python). Update is executed according to dict.update semantics.

Parameters:

dict_statedict[str, Any]

Incoming dict state

recursive: bool

Flag to update the nested dictionary structure.

Raises:

ReadOnlyObjectError

If the object is read-only.

update_dict(dict_state, recursive=False)

Update the state of the current object if the current object is a Dict in the data model, else throws RuntimeError (currently not showing up in Python). Update is executed according to dict.update semantics.

Parameters:

dict_statedict[str, Any]

Incoming dict state

recursive: bool

Flag to update the nested dictionary structure.

Raises:

ReadOnlyObjectError

If the object is read-only.

class ansys.fluent.core.services.datamodel_se.PyDictionaryCommandArgumentsSubItem(parent, attr, service, rules, path, arg)

Bases: PyCommandArgumentsSubItem, PyDictionary

Class representing dictionary-like command argument in datamodel.

Methods:

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyDictionaryCommandArgumentsSubItem class.

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyDictionaryCommandArgumentsSubItem class.

class ansys.fluent.core.services.datamodel_se.PyMenu(service, rules, path=None)

Bases: PyStateContainer

Object class using StateEngine based DatamodelService as backend. Use this class instead of directly calling DatamodelService’s method.

Methods

__setattr__(name, value)	Set state of the child object
rename(new_name)
name()
create_command_arguments(command)

Methods:

__init__(service, rules[, path])	__init__ method of PyMenu class.
add_on_affected(cb)	Register a callback for when the object is affected.
add_on_affected_at_type_path(child_type, cb)	Register a callback for when the object is affected at child type.
add_on_changed(cb)	Register a callback for when the object is modified.
add_on_child_created(child_type, cb)	Register a callback for when a child object is created.
add_on_command_executed(command, cb)	Register a callback for when a command is executed.
add_on_deleted(cb)	Register a callback for when the object is deleted.
create_command_arguments(command)	Create command arguments.
deleteAllChildObjects(obj_type)	Delete all the named objects in the container.
deleteChildObjects(obj_type, child_names)	Delete the named objects in 'child_names' from the container..
delete_all_child_objects(obj_type)	Delete all the named objects in the container.
delete_child()	Delete child object.
delete_child_objects(obj_type, child_names)	Delete the named objects in 'child_names' from the container..
name()	Get the name of the named object.
rename(new_name)	Rename the named object.

__init__(service, rules, path=None)

__init__ method of PyMenu class.

add_on_affected(cb)

Register a callback for when the object is affected.

Parameters:

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_affected_at_type_path(child_type, cb)

Register a callback for when the object is affected at child type.

Parameters:

child_typestr

child type

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_changed(cb)

Register a callback for when the object is modified.

Parameters:

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_child_created(child_type, cb)

Register a callback for when a child object is created.

Parameters:

child_typestr

Type of the child object

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_command_executed(command, cb)

Register a callback for when a command is executed.

Parameters:

commandstr

command name

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_deleted(cb)

Register a callback for when the object is deleted.

Parameters:

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

create_command_arguments(command)

Create command arguments.

Parameters:

commandstr

Command name

Returns:

str

Command ID

deleteAllChildObjects(obj_type)

Delete all the named objects in the container.

Parameters:

obj_type: str

Type of the named object container.

deleteChildObjects(obj_type, child_names)

Delete the named objects in ‘child_names’ from the container..

Parameters:

obj_type: str

Type of the named object container.

child_namesList[str]

List of named objects.

delete_all_child_objects(obj_type)

Delete all the named objects in the container.

Parameters:

obj_type: str

Type of the named object container.

delete_child()

Delete child object.

delete_child_objects(obj_type, child_names)

Delete the named objects in ‘child_names’ from the container..

Parameters:

obj_type: str

Type of the named object container.

child_namesList[str]

List of named objects.

name()

Get the name of the named object.

Returns:

str

name

Raises:

InvalidNamedObject

If the object is not a named object.

rename(new_name)

Rename the named object.

Parameters:

new_namestr

New name for the object.

class ansys.fluent.core.services.datamodel_se.PyMenuGeneric(service, rules, path=None)

Bases: PyMenu

Generic PyMenu class for when generated API code is not available.

Attributes:

attrs

attrs = ('service', 'rules', 'path', 'cached_attrs')

class ansys.fluent.core.services.datamodel_se.PyNamedObjectContainer(service, rules, path=None)

Bases: object

Container class using the StateEngine-based DatamodelService as the backend. Use this class instead of directly calling the DatamodelService’s method.

Methods

__len__()	Return a count of the child objects.
__iter__()	Return the next child object.
__getitem__(key)	Return the child object by key.
__setitem__(key, value)	Set the state of the child object by name.
__delitem__(key)	Delete the child object by name.

Methods:

__init__(service, rules[, path])	__init__ method of PyNamedObjectContainer class.
get(key)	Return the child object by key.
getChildObjectDisplayNames()	Displays the name of objects within a container.
getState()	Returns state of the container.
get_object_names()	Displays the name of objects within a container.
get_state()	Returns state of the container.

__init__(service, rules, path=None)

__init__ method of PyNamedObjectContainer class.

get(key)

Return the child object by key.

Parameters:

keystr

Name of the child object.

Returns:

PyMenu

Child object.

getChildObjectDisplayNames()

Displays the name of objects within a container.

getState()

Returns state of the container.

get_object_names()

Displays the name of objects within a container.

get_state()

Returns state of the container.

class ansys.fluent.core.services.datamodel_se.PyNamedObjectContainerGeneric(service, rules, path=None)

Bases: PyNamedObjectContainer

Generic PyNamedObjectContainer class for when generated API code is not available.

class ansys.fluent.core.services.datamodel_se.PyNumerical(service, rules, path=None)

Bases: PyParameter

Provides interface for numerical parameters.

Methods:

max()	Maximum value of the numerical parameter.
min()	Minimum value of the numerical parameter.

max()

Maximum value of the numerical parameter.

min()

Minimum value of the numerical parameter.

class ansys.fluent.core.services.datamodel_se.PyNumericalCommandArgumentsSubItem(parent, attr, service, rules, path, arg)

Bases: PyCommandArgumentsSubItem, PyNumerical

Class representing numerical command argument in datamodel.

Methods:

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyNumericalCommandArgumentsSubItem class.

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyNumericalCommandArgumentsSubItem class.

class ansys.fluent.core.services.datamodel_se.PyParameter(service, rules, path=None)

Bases: PyStateContainer

Object class using StateEngine based DatamodelService as backend.

Use this class instead of directly calling DatamodelService’s method.

Methods:

add_on_changed(cb)	Register a callback for when the object is modified.
default_value()	Get default value of the parameter.

add_on_changed(cb)

Register a callback for when the object is modified.

Parameters:

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

default_value()

Get default value of the parameter.

class ansys.fluent.core.services.datamodel_se.PyParameterCommandArgumentsSubItem(parent, attr, service, rules, path, arg)

Bases: PyCommandArgumentsSubItem, PyParameter

Class representing generic parameter-like command argument in datamodel.

Methods:

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyParameterCommandArgumentsSubItem class.

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyParameterCommandArgumentsSubItem class.

class ansys.fluent.core.services.datamodel_se.PyQuery(service, rules, query, path=None)

Bases: object

Query class using the StateEngine-based DatamodelService as the backend. Use this class instead of directly calling the DatamodelService’s method.

Methods

__call__()	Execute the query.
help()	Print the query help string.

Methods:

__init__(service, rules, query[, path])	__init__ method of PyQuery class.
help()	Prints help string.

__init__(service, rules, query, path=None)

__init__ method of PyQuery class.

help()

Prints help string.

class ansys.fluent.core.services.datamodel_se.PySimpleMenuGeneric(service, rules, path=None)

Bases: PyMenu, PyDictionary

A simple implementation of PyMenuGeneric applicable only for SINGLETONS.

This is required for the stand-alone datamodel server to avoid the usage of ‘service.get_specs’

Attributes:

attrs

attrs = ('service', 'rules', 'path')

class ansys.fluent.core.services.datamodel_se.PySingletonCommandArgumentsSubItem(parent, attr, service, rules, path, arg)

Bases: PyCommandArgumentsSubItem

Class representing singleton-like command argument in datamodel.

Methods:

__init__(parent, attr, service, rules, path, arg)

__init__ method of PySingletonCommandArgumentsSubItem class.

__init__(parent, attr, service, rules, path, arg)

__init__ method of PySingletonCommandArgumentsSubItem class.

class ansys.fluent.core.services.datamodel_se.PyStateContainer(service, rules, path=None)

Bases: PyCallableStateObject

Object class using StateEngine based DatamodelService as backend. Use this class instead of directly calling DatamodelService’s method.

Methods

get_attr(attrib)	Get the attribute value of the current object.
getAttribValue(attrib)	Get the attribute value of the current object. (This method is the same as the get_attr(attrib) method.)
get_state()	Get the state of the current object.
getState()	Deprecated camel case alias of get_state.
set_state()	Set the state of the current object.
setState()	Deprecated camel case alias of set_state.
__call__()	Set the state of the current object if state is provided else get its state.

Methods:

__init__(service, rules[, path])	__init__ method of PyStateContainer class.
add_on_attribute_changed(attribute, cb)	Register a callback for when an attribute is changed.
add_on_command_attribute_changed(command, ...)	Register a callback for when an attribute is changed.
fixState()	Fix state.
fix_state()	Fix state.
getAttribValue(attrib)	Get attribute value of the current object.
getState()	Get state.
get_attr(attrib)	Get attribute value of the current object.
get_remote_state()	Get state of the current object.
get_state()	Get state.
help()	Print help string.
is_active()	Returns true if the object is active.
is_read_only()	Checks whether the object is read only.
setState([state])	Set state of the current object.
set_state([state])	Set state of the current object.

__init__(service, rules, path=None)

__init__ method of PyStateContainer class.

add_on_attribute_changed(attribute, cb)

Register a callback for when an attribute is changed.

Parameters:

attributestr

attribute name

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

add_on_command_attribute_changed(command, attribute, cb)

Register a callback for when an attribute is changed.

Parameters:

commandstr

command name

attributestr

attribute name

cbCallable

Callback function

Returns:

EventSubscription

EventSubscription instance which can be used to unregister the callback

fixState()

Fix state.

fix_state()

Fix state.

getAttribValue(attrib)

Get attribute value of the current object.

Parameters:

attribstr

Name of the attribute.

Returns:

Any

Value of the attribute.

getState()

Get state.

get_attr(attrib)

Get attribute value of the current object.

Parameters:

attribstr

Name of the attribute.

Returns:

Any

Value of the attribute.

get_remote_state()

Get state of the current object.

get_state()

Get state.

help()

Print help string.

is_active()

Returns true if the object is active.

is_read_only()

Checks whether the object is read only.

setState(state=None, **kwargs)

Set state of the current object.

Parameters:

stateAny, optional

state

kwargsAny

Keyword arguments.

Raises:

ReadOnlyObjectError

If the object is read-only.

set_state(state=None, **kwargs)

Set state of the current object.

Parameters:

stateAny, optional

state

kwargsAny

Keyword arguments.

Raises:

ReadOnlyObjectError

If the object is read-only.

class ansys.fluent.core.services.datamodel_se.PyTextual(service, rules, path=None)

Bases: PyParameter

Provides interface for textual parameters.

Methods:

allowed_values()

Get allowed values.

allowed_values()

Get allowed values.

class ansys.fluent.core.services.datamodel_se.PyTextualCommandArgumentsSubItem(parent, attr, service, rules, path, arg)

Bases: PyCommandArgumentsSubItem, PyTextual

Class representing textual command argument in datamodel.

Methods:

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyTextualCommandArgumentsSubItem class.

__init__(parent, attr, service, rules, path, arg)

__init__ method of PyTextualCommandArgumentsSubItem class.

exception ansys.fluent.core.services.datamodel_se.ReadOnlyObjectError(obj_name)

Bases: RuntimeError

Raised on an attempt to mutate a read-only object.

Methods:

__init__(obj_name)

Initialize ReadOnlyObjectError.

__init__(obj_name)

Initialize ReadOnlyObjectError.

exception ansys.fluent.core.services.datamodel_se.SubscribeEventError(request)

Bases: RuntimeError

Raised when server fails to subscribe from event.

Methods:

__init__(request)

Initialize SubscribeEventError.

__init__(request)

Initialize SubscribeEventError.

class ansys.fluent.core.services.datamodel_se.SubscriptionList

Bases: object

Stores subscription objects by tag.

Methods:

__init__()	Initialize SubscriptionList.
add(tag, subscription)	Add a subscription object.
remove(tag)	Remove a subscription object.
unsubscribe_all()	Unsubscribe all subscription objects.
unsubscribe_while_deleting(rules, path, ...)	Unsubscribe corresponding subscription objects while the datamodel object is being deleted.

__init__()

Initialize SubscriptionList.

add(tag, subscription)

Add a subscription object.

Parameters:

tagstr

Subscription tag.

subscriptionEventSubscription

Subscription object.

remove(tag)

Remove a subscription object.

Parameters:

tagstr

Subscription tag.

unsubscribe_all()

Unsubscribe all subscription objects.

unsubscribe_while_deleting(rules, path, deletion_stage)

Unsubscribe corresponding subscription objects while the datamodel object is being deleted.

Parameters:

rulesstr

Datamodel object rules.

pathstr

Datamodel object path.

deletion_stage{“before”, “after”}

All subscription objects except those of on-deleted type are unsubscribed before the datamodel object is deleted. On-deleted subscription objects are unsubscribed after the datamodel object is deleted.

exception ansys.fluent.core.services.datamodel_se.UnsubscribeEventError(request)

Bases: RuntimeError

Raised when server fails to unsubscribe from event.

Methods:

__init__(request)

Initialize UnsubscribeEventError.

__init__(request)

Initialize UnsubscribeEventError.

ansys.fluent.core.services.datamodel_se.convert_path_to_se_path(path)

Convert a path structure to a StateEngine path.

Parameters:

pathPath

Path structure.

Returns:

str

stateengine path

ansys.fluent.core.services.datamodel_se.false_if_none(val)

Returns false if ‘val’ is false or None, else returns true.

ansys.fluent.core.services.datamodel_se.true_if_none(val)

Returns true if ‘val’ is true or None, else returns false.