nndeploy.codec.pil

Classes

MakeImageGrid(name, inputs, outputs)
MakeImageGridCreator()
PILImageDecodec(name, inputs, outputs)
PILImageDecodecCreator()
PILImageEncodec(name, inputs, outputs)
PILImageEncodecCreator()

class nndeploy.codec.pil.PILImageEncodec(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

基类：Node

__init__(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

Initialize the node.

参数:

• name – The name of the node

• inputs – List of input edges or None

• outputs – List of output edges or None

run() → bool

Execute the node’s main computation.

serialize()

Serialize the node to a JSON string.

deserialize(target: str)

Deserialize the node from a JSON string.

add_dropdown_param(dropdown_param: str, dropdown_values: list)

Add a dropdown parameter.

add_io_param(io_param: str)

Add an IO parameter.

add_required_param(required_param: str)

Add a required parameter.

add_resource_with_state(key: str, edge: Edge)

Add stateful resources using key and edge.

add_resource_without_state(key: str, value)

Add stateless resources using key-value pairs.

add_ui_param(ui_param: str)

Add a UI parameter.

check_inputs(inputs) → bool

Validate the input data.

check_outputs(outputs_name) → bool

Validate the output names.

clear_dropdown_params()

Clear the list of dropdown parameters.

clear_io_params()

Clear the list of IO parameters.

clear_required_params()

Clear the list of required parameters.

clear_ui_params()

Clear the list of UI parameters.

create_internal_output_edge(self: nndeploy._nndeploy_internal.dag.Node, name: str) → nndeploy::dag::Edge

create_resource_with_state(key: str) → Edge

Create stateful resources and return an edge pointer.

default_param(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

deinit()

Deinitialize the node and clean up resources.

forward(*args, **kwargs)

Overloaded function.

1. forward(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) -> list[nndeploy::dag::Edge]

2. forward(self: nndeploy._nndeploy_internal.dag.Node) -> list[nndeploy::dag::Edge]

3. forward(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge) -> list[nndeploy::dag::Edge]

get_all_input()

Get all inputs of the node.

get_all_output()

Get all outputs of the node.

get_completed_size() → int

Get the completed size of the node.

get_composite_node(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy::dag::CompositeNode

get_constructed() → bool

Check if the node has been constructed.

get_debug_flag() → bool

Check if debug mode is enabled.

get_desc() → str

Get the description of the node.

get_developer() → str

Get the developer information of the node.

get_device_type() → DeviceType

Get the device type of the node.

get_dropdown_params(self: nndeploy._nndeploy_internal.dag.Node) → dict[str, list[str]]

get_external_param(key: str)

Get external parameters by key.

get_graph()

Get the parent graph of this node.

get_graph_flag() → bool

Check if the graph flag is set.

get_initialized() → bool

Check if the node has been initialized.

get_input(index: int = 0)

Get input at the specified index.

get_input_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_input_data(index: int = 0)

Get input data at the specified index.

get_input_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_input_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_input_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_input_type_info() → EdgeTypeInfo

Get the input type information of the node.

get_io_params() → list

Get the list of IO parameters.

get_io_type()

Get the I/O type of the node.

get_key() → str

Get the unique key of the node.

get_loop_count() → int

Get the loop count of the node.

get_memory_size() → int

Get the memory size required by the node.

get_name() → str

Get the name of the node.

get_node_type()

Get the node type.

get_output(index: int = 0)

Get output at the specified index.

get_output_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_output_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_output_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_output_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_output_type_info() → EdgeTypeInfo

Get the output type information of the node.

get_parallel_type() → ParallelType

Get the parallel execution type of the node.

get_param()

Get the parameters of the node.

get_real_outputs_name()

Get the actual output names.

get_required_params() → list

Get the list of required parameters.

get_resource_with_state(key: str) → Edge

Get stateful resource edge by key.

get_resource_without_state(key: str)

Get stateless resources by key.

get_run_size() → int

Get the run size of the node.

get_run_status() → RunStatus

Get the run status of the node.

get_source() → str

Get the source code repository information of the node.

get_stream()

Get the execution stream of the node.

get_time_profile_flag() → bool

Check if time profiling is enabled.

get_trace_flag() → bool

Check if tracing is enabled.

get_ui_params() → list

Get the list of UI parameters.

get_version() → str

Get the version of the node.

init()

Initialize the node.

is_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_inputs_changed(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → bool

is_running() → bool

Check if the node is currently running.

load_file(path: str)

Load the node configuration from a file.

remove_dropdown_param(dropdown_param: str)

Remove a dropdown parameter.

remove_io_param(io_param: str)

Remove an IO parameter.

remove_required_param(required_param: str)

Remove a required parameter.

remove_ui_param(ui_param: str)

Remove a UI parameter.

save_file(path: str)

Save the node configuration to a file.

set_composite_node(self: nndeploy._nndeploy_internal.dag.Node, composite_node: nndeploy::dag::CompositeNode) → nndeploy._nndeploy_internal.base.Status

set_debug_flag(flag: bool)

Enable or disable debug mode for the node.

set_desc(desc: str)

Set the description of the node.

set_developer(developer: str)

Set the developer information for the node.

set_device_type(device_type: DeviceType)

Set the device type for node execution.

set_dropdown_params(dropdown_params: dict)

Set the list of dropdown parameters.

set_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_input: bool) → None

set_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_output: bool) → None

set_external_param(key: str, external_param)

Set external parameters using key-value pairs.

set_graph(graph)

Set the parent graph for this node.

set_graph_flag(flag: bool)

Set the graph flag for the node.

set_initialized_flag(flag: bool)

Set the initialization flag for the node.

set_inner_flag(flag: bool)

Set the inner flag for the node.

set_input(input, index: int = -1)

Set input at the specified index.

set_input_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_input_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_input_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_input_type(input_type: type, desc: str = '')

Set the input type for the node.

参数:

input_type – The input type

返回:

Status code

set_input_type_info(input_type_info: EdgeTypeInfo, desc: str = '')

Set the input type information for the node.

set_inputs(inputs)

Set all inputs for the node.

set_inputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_io_params(io_params: list)

Set the list of IO parameters.

set_io_type(io_type)

Set the I/O type for the node.

set_iter_input(input, index: int = -1)

Set iterative input at the specified index.

set_key(key: str)

Set the unique key for the node.

set_loop_count(loop_count: int)

Set the loop count for the node.

set_memory(buffer: Buffer)

Set the memory buffer for the node.

set_name(name: str)

Set the name of the node.

set_node_type(node_type)

Set the node type.

set_output(output, index: int = -1)

Set output at the specified index.

set_output_data(output, index: int = 0, is_external: bool = True)

Set output data at the specified index.

set_output_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_output_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_output_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, output: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_output_type(output_type: type, desc: str = '')

Set the output type for the node.

set_output_type_info(output_type_info: EdgeTypeInfo, desc: str = '')

Set the output type information for the node.

set_outputs(outputs)

Set all outputs for the node.

set_outputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, outputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_parallel_type(parallel_type: ParallelType)

Set the parallel execution type for the node.

set_param(param)

Set the parameters for the node.

set_required_params(required_params: list)

Set the list of required parameters.

set_running_flag(flag: bool)

Set the running flag for the node.

set_source(source: str)

Set the source code repository information for the node.

set_stream(stream)

Set the execution stream for the node.

set_time_profile_flag(flag: bool)

Enable or disable time profiling for the node.

set_trace_flag(flag: bool)

Enable or disable tracing for the node.

set_ui_params(ui_params: list)

Set the list of UI parameters.

set_version(version: str)

Set the version of the node.

synchronize() → bool

Synchronize the node execution.

to_static_graph(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

update_input()

Update the input data for the node.

class nndeploy.codec.pil.PILImageEncodecCreator

基类：NodeCreator

__init__(self: nndeploy._nndeploy_internal.dag.NodeCreator) → None

create_node(name: str, inputs: list[nndeploy.dag.edge.Edge], outputs: list[nndeploy.dag.edge.Edge])

Create a new node instance.

This method must be implemented by subclasses.

参数:

• name – The name of the node

• inputs – List of input edges

• outputs – List of output edges

返回:

The created node instance

create_node_shared_ptr(self: nndeploy._nndeploy_internal.dag.NodeCreator, arg0: str, arg1: list[nndeploy::dag::Edge], arg2: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.dag.Node

class nndeploy.codec.pil.PILImageDecodec(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

基类：Node

__init__(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

Initialize the node.

参数:

• name – The name of the node

• inputs – List of input edges or None

• outputs – List of output edges or None

run() → bool

Execute the node’s main computation.

serialize()

Serialize the node to a JSON string.

deserialize(target: str)

Deserialize the node from a JSON string.

add_dropdown_param(dropdown_param: str, dropdown_values: list)

Add a dropdown parameter.

add_io_param(io_param: str)

Add an IO parameter.

add_required_param(required_param: str)

Add a required parameter.

add_resource_with_state(key: str, edge: Edge)

Add stateful resources using key and edge.

add_resource_without_state(key: str, value)

Add stateless resources using key-value pairs.

add_ui_param(ui_param: str)

Add a UI parameter.

check_inputs(inputs) → bool

Validate the input data.

check_outputs(outputs_name) → bool

Validate the output names.

clear_dropdown_params()

Clear the list of dropdown parameters.

clear_io_params()

Clear the list of IO parameters.

clear_required_params()

Clear the list of required parameters.

clear_ui_params()

Clear the list of UI parameters.

create_internal_output_edge(self: nndeploy._nndeploy_internal.dag.Node, name: str) → nndeploy::dag::Edge

create_resource_with_state(key: str) → Edge

Create stateful resources and return an edge pointer.

default_param(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

deinit()

Deinitialize the node and clean up resources.

forward(*args, **kwargs)

Overloaded function.

1. forward(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) -> list[nndeploy::dag::Edge]

2. forward(self: nndeploy._nndeploy_internal.dag.Node) -> list[nndeploy::dag::Edge]

3. forward(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge) -> list[nndeploy::dag::Edge]

get_all_input()

Get all inputs of the node.

get_all_output()

Get all outputs of the node.

get_completed_size() → int

Get the completed size of the node.

get_composite_node(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy::dag::CompositeNode

get_constructed() → bool

Check if the node has been constructed.

get_debug_flag() → bool

Check if debug mode is enabled.

get_desc() → str

Get the description of the node.

get_developer() → str

Get the developer information of the node.

get_device_type() → DeviceType

Get the device type of the node.

get_dropdown_params(self: nndeploy._nndeploy_internal.dag.Node) → dict[str, list[str]]

get_external_param(key: str)

Get external parameters by key.

get_graph()

Get the parent graph of this node.

get_graph_flag() → bool

Check if the graph flag is set.

get_initialized() → bool

Check if the node has been initialized.

get_input(index: int = 0)

Get input at the specified index.

get_input_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_input_data(index: int = 0)

Get input data at the specified index.

get_input_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_input_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_input_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_input_type_info() → EdgeTypeInfo

Get the input type information of the node.

get_io_params() → list

Get the list of IO parameters.

get_io_type()

Get the I/O type of the node.

get_key() → str

Get the unique key of the node.

get_loop_count() → int

Get the loop count of the node.

get_memory_size() → int

Get the memory size required by the node.

get_name() → str

Get the name of the node.

get_node_type()

Get the node type.

get_output(index: int = 0)

Get output at the specified index.

get_output_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_output_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_output_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_output_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_output_type_info() → EdgeTypeInfo

Get the output type information of the node.

get_parallel_type() → ParallelType

Get the parallel execution type of the node.

get_param()

Get the parameters of the node.

get_real_outputs_name()

Get the actual output names.

get_required_params() → list

Get the list of required parameters.

get_resource_with_state(key: str) → Edge

Get stateful resource edge by key.

get_resource_without_state(key: str)

Get stateless resources by key.

get_run_size() → int

Get the run size of the node.

get_run_status() → RunStatus

Get the run status of the node.

get_source() → str

Get the source code repository information of the node.

get_stream()

Get the execution stream of the node.

get_time_profile_flag() → bool

Check if time profiling is enabled.

get_trace_flag() → bool

Check if tracing is enabled.

get_ui_params() → list

Get the list of UI parameters.

get_version() → str

Get the version of the node.

init()

Initialize the node.

is_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_inputs_changed(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → bool

is_running() → bool

Check if the node is currently running.

load_file(path: str)

Load the node configuration from a file.

remove_dropdown_param(dropdown_param: str)

Remove a dropdown parameter.

remove_io_param(io_param: str)

Remove an IO parameter.

remove_required_param(required_param: str)

Remove a required parameter.

remove_ui_param(ui_param: str)

Remove a UI parameter.

save_file(path: str)

Save the node configuration to a file.

set_composite_node(self: nndeploy._nndeploy_internal.dag.Node, composite_node: nndeploy::dag::CompositeNode) → nndeploy._nndeploy_internal.base.Status

set_debug_flag(flag: bool)

Enable or disable debug mode for the node.

set_desc(desc: str)

Set the description of the node.

set_developer(developer: str)

Set the developer information for the node.

set_device_type(device_type: DeviceType)

Set the device type for node execution.

set_dropdown_params(dropdown_params: dict)

Set the list of dropdown parameters.

set_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_input: bool) → None

set_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_output: bool) → None

set_external_param(key: str, external_param)

Set external parameters using key-value pairs.

set_graph(graph)

Set the parent graph for this node.

set_graph_flag(flag: bool)

Set the graph flag for the node.

set_initialized_flag(flag: bool)

Set the initialization flag for the node.

set_inner_flag(flag: bool)

Set the inner flag for the node.

set_input(input, index: int = -1)

Set input at the specified index.

set_input_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_input_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_input_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_input_type(input_type: type, desc: str = '')

Set the input type for the node.

参数:

input_type – The input type

返回:

Status code

set_input_type_info(input_type_info: EdgeTypeInfo, desc: str = '')

Set the input type information for the node.

set_inputs(inputs)

Set all inputs for the node.

set_inputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_io_params(io_params: list)

Set the list of IO parameters.

set_io_type(io_type)

Set the I/O type for the node.

set_iter_input(input, index: int = -1)

Set iterative input at the specified index.

set_key(key: str)

Set the unique key for the node.

set_loop_count(loop_count: int)

Set the loop count for the node.

set_memory(buffer: Buffer)

Set the memory buffer for the node.

set_name(name: str)

Set the name of the node.

set_node_type(node_type)

Set the node type.

set_output(output, index: int = -1)

Set output at the specified index.

set_output_data(output, index: int = 0, is_external: bool = True)

Set output data at the specified index.

set_output_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_output_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_output_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, output: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_output_type(output_type: type, desc: str = '')

Set the output type for the node.

set_output_type_info(output_type_info: EdgeTypeInfo, desc: str = '')

Set the output type information for the node.

set_outputs(outputs)

Set all outputs for the node.

set_outputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, outputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_parallel_type(parallel_type: ParallelType)

Set the parallel execution type for the node.

set_param(param)

Set the parameters for the node.

set_required_params(required_params: list)

Set the list of required parameters.

set_running_flag(flag: bool)

Set the running flag for the node.

set_source(source: str)

Set the source code repository information for the node.

set_stream(stream)

Set the execution stream for the node.

set_time_profile_flag(flag: bool)

Enable or disable time profiling for the node.

set_trace_flag(flag: bool)

Enable or disable tracing for the node.

set_ui_params(ui_params: list)

Set the list of UI parameters.

set_version(version: str)

Set the version of the node.

synchronize() → bool

Synchronize the node execution.

to_static_graph(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

update_input()

Update the input data for the node.

class nndeploy.codec.pil.PILImageDecodecCreator

基类：NodeCreator

__init__(self: nndeploy._nndeploy_internal.dag.NodeCreator) → None

create_node(name: str, inputs: list[nndeploy.dag.edge.Edge], outputs: list[nndeploy.dag.edge.Edge])

Create a new node instance.

This method must be implemented by subclasses.

参数:

• name – The name of the node

• inputs – List of input edges

• outputs – List of output edges

返回:

The created node instance

create_node_shared_ptr(self: nndeploy._nndeploy_internal.dag.NodeCreator, arg0: str, arg1: list[nndeploy::dag::Edge], arg2: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.dag.Node

class nndeploy.codec.pil.MakeImageGrid(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

基类：Node

__init__(name, inputs: [<class 'nndeploy.dag.edge.Edge'>] = [], outputs: [<class 'nndeploy.dag.edge.Edge'>] = [])

Initialize the node.

参数:

• name – The name of the node

• inputs – List of input edges or None

• outputs – List of output edges or None

run() → bool

Execute the node’s main computation.

serialize()

Serialize the node to a JSON string.

deserialize(target: str)

Deserialize the node from a JSON string.

add_dropdown_param(dropdown_param: str, dropdown_values: list)

Add a dropdown parameter.

add_io_param(io_param: str)

Add an IO parameter.

add_required_param(required_param: str)

Add a required parameter.

add_resource_with_state(key: str, edge: Edge)

Add stateful resources using key and edge.

add_resource_without_state(key: str, value)

Add stateless resources using key-value pairs.

add_ui_param(ui_param: str)

Add a UI parameter.

check_inputs(inputs) → bool

Validate the input data.

check_outputs(outputs_name) → bool

Validate the output names.

clear_dropdown_params()

Clear the list of dropdown parameters.

clear_io_params()

Clear the list of IO parameters.

clear_required_params()

Clear the list of required parameters.

clear_ui_params()

Clear the list of UI parameters.

create_internal_output_edge(self: nndeploy._nndeploy_internal.dag.Node, name: str) → nndeploy::dag::Edge

create_resource_with_state(key: str) → Edge

Create stateful resources and return an edge pointer.

default_param(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

deinit()

Deinitialize the node and clean up resources.

forward(*args, **kwargs)

Overloaded function.

1. forward(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) -> list[nndeploy::dag::Edge]

2. forward(self: nndeploy._nndeploy_internal.dag.Node) -> list[nndeploy::dag::Edge]

3. forward(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge) -> list[nndeploy::dag::Edge]

get_all_input()

Get all inputs of the node.

get_all_output()

Get all outputs of the node.

get_completed_size() → int

Get the completed size of the node.

get_composite_node(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy::dag::CompositeNode

get_constructed() → bool

Check if the node has been constructed.

get_debug_flag() → bool

Check if debug mode is enabled.

get_desc() → str

Get the description of the node.

get_developer() → str

Get the developer information of the node.

get_device_type() → DeviceType

Get the device type of the node.

get_dropdown_params(self: nndeploy._nndeploy_internal.dag.Node) → dict[str, list[str]]

get_external_param(key: str)

Get external parameters by key.

get_graph()

Get the parent graph of this node.

get_graph_flag() → bool

Check if the graph flag is set.

get_initialized() → bool

Check if the node has been initialized.

get_input(index: int = 0)

Get input at the specified index.

get_input_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_input_data(index: int = 0)

Get input data at the specified index.

get_input_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_input_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_input_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_input_type_info() → EdgeTypeInfo

Get the input type information of the node.

get_io_params() → list

Get the list of IO parameters.

get_io_type()

Get the I/O type of the node.

get_key() → str

Get the unique key of the node.

get_loop_count() → int

Get the loop count of the node.

get_memory_size() → int

Get the memory size required by the node.

get_name() → str

Get the name of the node.

get_node_type()

Get the node type.

get_output(index: int = 0)

Get output at the specified index.

get_output_count(self: nndeploy._nndeploy_internal.dag.Node) → int

get_output_index(self: nndeploy._nndeploy_internal.dag.Node, name: str) → int

get_output_name(self: nndeploy._nndeploy_internal.dag.Node, index: int = 0) → str

get_output_names(self: nndeploy._nndeploy_internal.dag.Node) → list[str]

get_output_type_info() → EdgeTypeInfo

Get the output type information of the node.

get_parallel_type() → ParallelType

Get the parallel execution type of the node.

get_param()

Get the parameters of the node.

get_real_outputs_name()

Get the actual output names.

get_required_params() → list

Get the list of required parameters.

get_resource_with_state(key: str) → Edge

Get stateful resource edge by key.

get_resource_without_state(key: str)

Get stateless resources by key.

get_run_size() → int

Get the run size of the node.

get_run_status() → RunStatus

Get the run status of the node.

get_source() → str

Get the source code repository information of the node.

get_stream()

Get the execution stream of the node.

get_time_profile_flag() → bool

Check if time profiling is enabled.

get_trace_flag() → bool

Check if tracing is enabled.

get_ui_params() → list

Get the list of UI parameters.

get_version() → str

Get the version of the node.

init()

Initialize the node.

is_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node) → bool

is_inputs_changed(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → bool

is_running() → bool

Check if the node is currently running.

load_file(path: str)

Load the node configuration from a file.

remove_dropdown_param(dropdown_param: str)

Remove a dropdown parameter.

remove_io_param(io_param: str)

Remove an IO parameter.

remove_required_param(required_param: str)

Remove a required parameter.

remove_ui_param(ui_param: str)

Remove a UI parameter.

save_file(path: str)

Save the node configuration to a file.

set_composite_node(self: nndeploy._nndeploy_internal.dag.Node, composite_node: nndeploy::dag::CompositeNode) → nndeploy._nndeploy_internal.base.Status

set_debug_flag(flag: bool)

Enable or disable debug mode for the node.

set_desc(desc: str)

Set the description of the node.

set_developer(developer: str)

Set the developer information for the node.

set_device_type(device_type: DeviceType)

Set the device type for node execution.

set_dropdown_params(dropdown_params: dict)

Set the list of dropdown parameters.

set_dynamic_input(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_input: bool) → None

set_dynamic_output(self: nndeploy._nndeploy_internal.dag.Node, is_dynamic_output: bool) → None

set_external_param(key: str, external_param)

Set external parameters using key-value pairs.

set_graph(graph)

Set the parent graph for this node.

set_graph_flag(flag: bool)

Set the graph flag for the node.

set_initialized_flag(flag: bool)

Set the initialization flag for the node.

set_inner_flag(flag: bool)

Set the inner flag for the node.

set_input(input, index: int = -1)

Set input at the specified index.

set_input_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_input_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_input_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, input: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_input_type(input_type: type, desc: str = '')

Set the input type for the node.

参数:

input_type – The input type

返回:

Status code

set_input_type_info(input_type_info: EdgeTypeInfo, desc: str = '')

Set the input type information for the node.

set_inputs(inputs)

Set all inputs for the node.

set_inputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, inputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_io_params(io_params: list)

Set the list of IO parameters.

set_io_type(io_type)

Set the I/O type for the node.

set_iter_input(input, index: int = -1)

Set iterative input at the specified index.

set_key(key: str)

Set the unique key for the node.

set_loop_count(loop_count: int)

Set the loop count for the node.

set_memory(buffer: Buffer)

Set the memory buffer for the node.

set_name(name: str)

Set the name of the node.

set_node_type(node_type)

Set the node type.

set_output(output, index: int = -1)

Set output at the specified index.

set_output_data(output, index: int = 0, is_external: bool = True)

Set output data at the specified index.

set_output_name(self: nndeploy._nndeploy_internal.dag.Node, name: str, index: int = 0) → nndeploy._nndeploy_internal.base.Status

set_output_names(self: nndeploy._nndeploy_internal.dag.Node, names: list[str]) → nndeploy._nndeploy_internal.base.Status

set_output_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, output: nndeploy::dag::Edge, index: int = -1) → nndeploy._nndeploy_internal.base.Status

set_output_type(output_type: type, desc: str = '')

Set the output type for the node.

set_output_type_info(output_type_info: EdgeTypeInfo, desc: str = '')

Set the output type information for the node.

set_outputs(outputs)

Set all outputs for the node.

set_outputs_shared_ptr(self: nndeploy._nndeploy_internal.dag.Node, outputs: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.base.Status

set_parallel_type(parallel_type: ParallelType)

Set the parallel execution type for the node.

set_param(param)

Set the parameters for the node.

set_required_params(required_params: list)

Set the list of required parameters.

set_running_flag(flag: bool)

Set the running flag for the node.

set_source(source: str)

Set the source code repository information for the node.

set_stream(stream)

Set the execution stream for the node.

set_time_profile_flag(flag: bool)

Enable or disable time profiling for the node.

set_trace_flag(flag: bool)

Enable or disable tracing for the node.

set_ui_params(ui_params: list)

Set the list of UI parameters.

set_version(version: str)

Set the version of the node.

synchronize() → bool

Synchronize the node execution.

to_static_graph(self: nndeploy._nndeploy_internal.dag.Node) → nndeploy._nndeploy_internal.base.Status

update_input()

Update the input data for the node.

class nndeploy.codec.pil.MakeImageGridCreator

基类：NodeCreator

__init__(self: nndeploy._nndeploy_internal.dag.NodeCreator) → None

create_node(name: str, inputs: list[nndeploy.dag.edge.Edge], outputs: list[nndeploy.dag.edge.Edge])

Create a new node instance.

This method must be implemented by subclasses.

参数:

• name – The name of the node

• inputs – List of input edges

• outputs – List of output edges

返回:

The created node instance

create_node_shared_ptr(self: nndeploy._nndeploy_internal.dag.NodeCreator, arg0: str, arg1: list[nndeploy::dag::Edge], arg2: list[nndeploy::dag::Edge]) → nndeploy._nndeploy_internal.dag.Node