gdsfactoryplus ¶

GDSFactoryplus python library.

Modules:

Name	Description
`bbox`	Generate cell bbox.
`cli`	GDSFactory+ CLI.
`cli_test`	Test Component Builds.
`core`	Core GDSFactory+ utilities.
`export_spice`	Uses VLSIRTools to convert from Klayout's DB Netlist to common spice formats.
`freeze`	Freeze a python cell as schematic netlist.
`gdsfactoryplus`	A Python module implemented in Rust.
`generate_svg`	Generate SVG from cell.
`logger`	GDSFactory+ Logger.
`models`	GDSFactory+ Pydantic models.
`project`	Find the GDSFactory+ project folder.
`serve`	GDSFactory+ Server.
`settings`	Parse the GDSFactory+ settings.
`show`	General Show function.
`show3d`	3D viewer.
`show_cell`	Show a python object in a vscode panel.
`simulate`	Simulate a factory.
`version`	Simply the GDSFactory+ version.

Classes:

Name	Description
`FrozenPdk`	A frozen PDK that prevents modification of its attributes.

Functions:

Name	Description
`activate_pdk_by_name`	Activate a PDK by name (deprecated).
`add_components`	Add multiple components to the database simultaneously.
`add_factories`	Add multiple factories to the database.
`add_models`	Add multiple models to the database.
`build_by_names`	Build multiple GDS cells by names.
`check_conn`	Run connectivity check on the given GDS file.
`check_drc`	Run DRC check on the given GDS file.
`clear_cells_from_cache`	Clear cells from cache by factory names.
`cli_environment`	Get a CLI environment.
`create_callgraph`	Create a directed graph from the call graph data.
`default_lib_paths`	Return default library paths.
`extract_function_arguments`	Extract function arguments and serialize them as JSON.
`find_models`	Find all models in the current project.
`find_partial_definition`	Find a partial function definition.
`find_project_dir`	Find the GDSFactory+ project folder.
`generate_multipolygon`	Generate a MultiPolygon from a component.
`get_all_factories`	Get all factory records from the database.
`get_all_factory_names`	Get all factory names from the database.
`get_all_models`	Get all model records from the database.
`get_base_pdk`	Get the base PDK, which is the generic PDK.
`get_base_schema`	Get base netlist schema.
`get_build_dir`	Get the build directory.
`get_cells_from_regex`	Find all cells in a python file decorated with @cell using a regex.
`get_components_by_factories`	Get all component records belonging to specific factories.
`get_db_path`	Get the path to the database.
`get_factories_by_components`	Get factory records for multiple components.
`get_factories_by_idxs`	Get factory records by their kcl indices.
`get_factories_by_name`	Get multiple factory records by their names.
`get_factories_by_source`	Get factory names for each given source file.
`get_factory_sources_by_name`	Get source file paths for multiple factories by their names.
`get_gds_dir`	Get the output GDS directory.
`get_log_dir`	Get the log directory.
`get_logger`	Get the GDSFactory+ logger.
`get_model_sources_by_name`	Get source file paths for multiple models by their factory names.
`get_models_by_name`	Get multiple model records by their factory names.
`get_netlist_schema`	Get the schema for a specific netlist.
`get_pdk`	Import a PDK by name.
`get_pdk_name`	Get the name of the pdk used in the project.
`get_pics_dir`	Get the PICs directory.
`get_ports`	Get the ports from a component.
`get_project_dir`	Get the project root directory.
`get_project_name`	Get the name of the project.
`get_runtime_factories_dependency_graph`	Get a dependency graph for multiple factories.
`get_runtime_factory_dependencies`	Get the dependencies of a factory.
`get_schematic_recnet`	Get a schematic record netlist.
`get_settings`	Get the gdsfactoryplus settings.
`get_static_records`	Get static records from a call graph.
`get_svg`	Get the (possible cached) svg for a cell.
`get_wls`	Get the wavelengths used in the project.
`get_ws_port`	Get the websocket port from the project directory.
`ignore_prints`	Ignore any output to stdout or stderr.
`ignored_paths`	Get paths to ignore.
`import_modules`	Import all modules from a given directory.
`import_path`	Import a module from a given path.
`import_picyml`	Import a yaml file as a module.
`is_a_pdk`	Check if the settings are for a pdk or a project.
`lazy_import`	Lazily import a module.
`lazy_setattr`	Lazily set an attribute on a LazyModule.
`maybe_find_project_dir`	Maybe find the GDSFactory+ project folder.
`merge_rdb_strings`	Merge RDB Strings.
`none`	Serialize as None.
`parse_oc_spice`	Parse OC spice.
`plot_callgraph`	Plot a call graph.
`print_to_file`	Print content to a file.
`register_cells`	Register PDK cells.
`register_models`	Register all models in the current project.
`remove_components`	Remove multiple components from the database simultaneously.
`remove_components_by_factories`	Remove all components belonging to specific factories from the database.
`remove_factories`	Remove multiple factories and all their child components from the database.
`remove_factories_by_source`	Remove factories from the database by their source.
`remove_models`	Remove multiple models from the database.
`reset_timestamps`	Reset the timestamps of all factories to the current time.
`reset_ws_port`	Reset the websocket port.
`resolve_modname`	Resolve the module name from a given path.
`send_message`	Send a message to vscode.
`set_all_factories_has_model`	Set the has_model field for all factories in the database.
`set_factories_has_model_by_names`	Set the has_model field for multiple factories by their names.
`set_factories_status_by_names`	Modify the status of multiple factories by their names.
`set_ws_port`	Set the websocket port.
`sync_from_kcl`	Sync all cells from gf.kcl into the components table of the database.
`try_func`	Try to execute a function and return the result.
`unlazy`	Get the underlying object of a lazy import.
`validate_access`	Validates the API key and returns the license information.

FrozenPdk ¶

Bases: Pdk

A frozen PDK that prevents modification of its attributes.

activate_pdk_by_name ¶

activate_pdk_by_name(name: str) -> Pdk

Activate a PDK by name (deprecated).

Parameters:

Name	Type	Description	Default
`name`	`str`	Name of the PDK to activate. (deprecated, will be ignored)	required

Returns:

Type	Description
`Pdk`	gf.Pdk: The activated PDK object.

add_components ¶

add_components(*records: ComponentRecord) -> None

Add multiple components to the database simultaneously.

Parameters:

Name	Type	Description	Default
`records`	`ComponentRecord`	ComponentRecord objects containing component information.	`()`

add_factories ¶

add_factories(*records: FactoryRecord, update_last_modified: bool = True) -> None

Add multiple factories to the database.

Parameters:

Name	Type	Description	Default
`records`	`FactoryRecord`	FactoryRecord objects containing factory information.	`()`
`update_last_modified`	`bool`	If True, updates the last_updated timestamp to current time. If False, preserves existing timestamp or uses default.	`True`

add_models ¶

add_models(*records: ModelRecord) -> None

Add multiple models to the database.

Parameters:

Name	Type	Description	Default
`records`	`ModelRecord`	ModelRecord objects containing model information.	`()`

build_by_names ¶

build_by_names(*names: str, with_metadata: bool = True) -> None

Build multiple GDS cells by names.

Parameters:

Name	Type	Description	Default
`names`	`str`	List of cell names to build.	`()`
`with_metadata`	`bool`	Whether to include metadata in the GDS files.	`True`

check_conn ¶

check_conn(path: str | Path, *, verbose: bool = True) -> str

Run connectivity check on the given GDS file.

Parameters:

Name	Type	Description	Default
`path`	`str \| Path`	path to the GDS file to run the check on.	required
`verbose`	`bool`	if True, print status messages to stderr.	`True`

check_drc ¶

check_drc(
    path: str | Path,
    pdk: str = SETTINGS["drc"]["pdk"] or SETTINGS["pdk"]["name"],
    process: str = SETTINGS["drc"]["process"],
    timeout: int = SETTINGS["drc"]["timeout"],
    host: str = SETTINGS["drc"]["host"],
    api_key: str = SETTINGS["api"]["key"],
    *,
    verbose: bool = True,
) -> str

Run DRC check on the given GDS file.

Parameters:

Name	Type	Description	Default
`path`	`str \| Path`	path to the GDS file to run the check on.	required
`pdk`	`str`	PDK to use for the check.	`SETTINGS['drc']['pdk'] or SETTINGS['pdk']['name']`
`process`	`str`	the drc rules might be slightly different depending on the process	`SETTINGS['drc']['process']`
`timeout`	`int`	timeout in seconds for the check (DRC only).	`SETTINGS['drc']['timeout']`
`host`	`str`	api host (DRC only).	`SETTINGS['drc']['host']`
`api_key`	`str`	the api key (DRC only).	`SETTINGS['api']['key']`
`verbose`	`bool`	if True, print status messages to stderr.	`True`

Note

the connectivity check runs locally, so for this check the api parameters timeout, host, api_key will be ignored.

clear_cells_from_cache ¶

clear_cells_from_cache(*factory_names: str, remove_unnamed: bool = True) -> list[int]

Clear cells from cache by factory names.

cli_environment ¶

cli_environment(*, no_stdout: bool, no_stderr: bool) -> Iterator[None]

Get a CLI environment.

create_callgraph ¶

create_callgraph(
    graph_data: dict | None = None, /, *, lib_paths: dict[str, Path] | None = None
) -> DiGraph

Create a directed graph from the call graph data.

Parameters:

Name	Type	Description	Default
`graph_data`	`dict \| None`	Optional pre-generated call graph data.	`None`
`lib_paths`	`dict[str, Path] \| None`	module name -> library path mapping of all relevant python libraries.	`None`

default_lib_paths `cached` ¶

default_lib_paths() -> dict[str, Path]

Return default library paths.

extract_function_arguments ¶

extract_function_arguments(func: Callable) -> dict

Extract function arguments and serialize them as JSON.

Parameters:

Name	Type	Description	Default
`func`	`Callable`	The function to extract arguments from.	required

Returns:

Type	Description
`dict`	JSON string in format {argument_name: default_value} or None if extraction fails.
`dict`	Arguments without defaults have None as default.
`dict`	args and *kwargs are ignored.

find_models ¶

find_models(lib_paths: dict[str, Path] | None = None) -> dict[str, ModelRecord]

Find all models in the current project.

Parameters:

Name	Type	Description	Default
`lib_paths`	`dict[str, Path] \| None`	module name -> library path mapping of all relevant python libraries.	`None`

Returns:

Type	Description
`dict[str, ModelRecord]`	dict[str, ModelRecord]: mapping of model names to their records.

find_partial_definition ¶

find_partial_definition(partial_name: str) -> Path | None

Find a partial function definition.

Parameters:

Name	Type	Description	Default
`partial_name`	`str`	Name of the partial function to find.	required

Returns:

Type	Description
`Path \| None`	Path to the file containing the partial definition, or None if not found.

find_project_dir ¶

find_project_dir() -> Path

Find the GDSFactory+ project folder.

Returns:

Type	Description
`Path`	The path to the GDSFactory+ project folder.

Raises:

Type	Description
`FileNotFoundError`	if no project dir is found.

generate_multipolygon ¶

generate_multipolygon(comp: Component) -> MultiPolygon

Generate a MultiPolygon from a component.

get_all_factories ¶

get_all_factories() -> dict[str, FactoryRecord]

Get all factory records from the database.

Returns:

Type	Description
`dict[str, FactoryRecord]`	Dict mapping factory names to their FactoryRecord objects.

get_all_factory_names ¶

get_all_factory_names() -> list[str]

Get all factory names from the database.

get_all_models ¶

get_all_models() -> dict[str, ModelRecord]

Get all model records from the database.

Returns:

Type	Description
`dict[str, ModelRecord]`	Dict mapping factory names to their ModelRecord objects.

get_base_pdk `cached` ¶

get_base_pdk() -> Pdk | FrozenPdk

Get the base PDK, which is the generic PDK.

Returns:

Type	Description
`Pdk \| FrozenPdk`	gf.Pdk: The base PDK object.

get_base_schema ¶

get_base_schema() -> Schema

Get base netlist schema.

get_build_dir ¶

get_build_dir() -> Path

Get the build directory.

get_cells_from_regex ¶

get_cells_from_regex(path: Path) -> list[str]

Find all cells in a python file decorated with @cell using a regex.

Parameters:

Name	Type	Description	Default
`path`	`Path`	the path to the python file.	required

get_components_by_factories ¶

get_components_by_factories(*factory_names: str) -> dict[str, list[ComponentRecord]]

Get all component records belonging to specific factories.

Parameters:

Name	Type	Description	Default
`factory_names`	`str`	Names of the factories to get components for.	`()`

Returns:

Type	Description
`dict[str, list[ComponentRecord]]`	List of ComponentRecords that belong to the specified factories.

get_db_path ¶

get_db_path() -> Path

Get the path to the database.

get_factories_by_components ¶

get_factories_by_components(*components: str) -> dict[str, FactoryRecord]

Get factory records for multiple components.

Parameters:

Name	Type	Description	Default
`components`	`str`	Names of components to get factories for.	`()`

Returns:

Type	Description
`dict[str, FactoryRecord]`	List of FactoryRecord objects for the components' factories.
`dict[str, FactoryRecord]`	Components with missing factories are skipped.

get_factories_by_idxs ¶

get_factories_by_idxs(*idxs: int) -> dict[int, FactoryRecord]

Get factory records by their kcl indices.

Parameters:

Name	Type	Description	Default
`idxs`	`int`	KCL indices of the factories.	`()`

Returns:

Type	Description
`dict[int, FactoryRecord]`	List of FactoryRecord objects for the factories. Skips any not found.

get_factories_by_name ¶

get_factories_by_name(*names: str) -> dict[str, FactoryRecord]

Get multiple factory records by their names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to get.	`()`

Returns:

Type	Description
`dict[str, FactoryRecord]`	Dict mapping factory names to their FactoryRecord objects.
`dict[str, FactoryRecord]`	Raises ValueError if any factory not found.

get_factories_by_source ¶

get_factories_by_source(*sources: Path | str) -> dict[str, list[str]]

Get factory names for each given source file.

Parameters:

Name	Type	Description	Default
`sources`	`Path \| str`	Source file paths to match factories.	`()`

Returns:

Type	Description
`dict[str, list[str]]`	Dict mapping each source path (as relative string) to a list of
`dict[str, list[str]]`	factory names using that source.

get_factory_sources_by_name ¶

get_factory_sources_by_name(*names: str) -> dict[str, Path]

Get source file paths for multiple factories by their names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to get sources for.	`()`

Returns:

Type	Description
`dict[str, Path]`	Dict mapping factory names to their source file paths.
`dict[str, Path]`	Source paths are relative to project root, or None if not found.

get_gds_dir ¶

get_gds_dir() -> Path

Get the output GDS directory.

get_log_dir ¶

get_log_dir() -> Path

Get the log directory.

get_logger `cached` ¶

get_logger(source: str = 'server') -> Logger

Get the GDSFactory+ logger.

get_model_sources_by_name ¶

get_model_sources_by_name(*names: str) -> dict[str, Path]

Get source file paths for multiple models by their factory names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to get model sources for.	`()`

Returns:

Type	Description
`dict[str, Path]`	Dict mapping factory names to their source file paths.
`dict[str, Path]`	Source paths are relative to project root, or None if not found.

get_models_by_name ¶

get_models_by_name(*names: str) -> dict[str, ModelRecord]

Get multiple model records by their factory names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to get models for.	`()`

Returns:

Type	Description
`dict[str, ModelRecord]`	Dict mapping factory names to their ModelRecord objects.
`dict[str, ModelRecord]`	Raises ValueError if any model not found.

get_netlist_schema ¶

get_netlist_schema(netlist: dict) -> Schema

Get the schema for a specific netlist.

get_pdk ¶

get_pdk() -> Pdk

Import a PDK by name.

Returns:

Type	Description
`Pdk`	gf.Pdk: The imported PDK object.

Raises:

Type	Description
`ImportError`	If the specified PDK cannot be found.

get_pdk_name ¶

get_pdk_name() -> str

Get the name of the pdk used in the project.

get_pics_dir ¶

get_pics_dir() -> Path

Get the PICs directory.

get_ports ¶

get_ports(comp: str, **kwargs: Any) -> dict[str, str]

Get the ports from a component.

Parameters:

Name	Type	Description	Default
`comp`	`str`	Name of the component to get ports from.	required
`**kwargs`	`Any`	Additional keyword arguments.	`{}`

Returns:

Type	Description
`dict[str, str]`	A dictionary mapping port names to their directions.

get_project_dir ¶

get_project_dir() -> Path

Get the project root directory.

get_project_name ¶

get_project_name() -> str

Get the name of the project.

get_runtime_factories_dependency_graph ¶

get_runtime_factories_dependency_graph(*names: str) -> DiGraph

Get a dependency graph for multiple factories.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to build the dependency graph for.	`()`

Returns:

Type	Description
`DiGraph`	NetworkX DiGraph with factory dependencies. Edges represent dependencies
`DiGraph`	where an edge from A to B means A depends on B (B is a child of A).

get_runtime_factory_dependencies ¶

get_runtime_factory_dependencies(name: str) -> tuple[list[str], list[str]]

Get the dependencies of a factory.

Parameters:

Name	Type	Description	Default
`name`	`str`	Name of the factory to get dependencies for.	required

Returns:

Type	Description
`tuple[list[str], list[str]]`	Tuple of lists of factory names: (parents, children)

get_schematic_recnet ¶

get_schematic_recnet(name: str) -> dict

Get a schematic record netlist.

Parameters:

Name	Type	Description	Default
`name`	`str`	name of the factory.	required

Returns:

Name	Type	Description
`recnet`	`dict`	recursive netlist.

get_settings `cached` ¶

get_settings() -> dict

Get the gdsfactoryplus settings.

Returns a dict with the merged settings from: 1. Environment variables (GFP_*) 2. pyproject.toml ([tool.gdsfactoryplus]) 3. ~/.gdsfactory/gdsfactoryplus.toml

get_static_records ¶

get_static_records(
    G: DiGraph | None = None, /, *, paths: Iterable[Path] = ()
) -> dict[str, FactoryRecord]

Get static records from a call graph.

Parameters:

Name	Type	Description	Default
`G`	`DiGraph \| None`	the call graph to extract records from (will be generated if not given).	`None`
`paths`	`Iterable[Path]`	list of paths to filter the records by. If empty, reutrns all records.	`()`

Returns:

Type	Description
`dict[str, FactoryRecord]`	A dictionary mapping factory names to their corresponding FactoryRecord.

get_svg `cached` ¶

get_svg(comp: Component, width: int, height: int, theme: str = 'dark') -> str

Get the (possible cached) svg for a cell.

get_wls ¶

get_wls() -> dict

Get the wavelengths used in the project.

get_ws_port ¶

get_ws_port() -> int

Get the websocket port from the project directory.

Reads the port from {project_dir}/build/log/.wsport.log. Returns 7777 as the default port if the file doesn't exist or can't be read.

ignore_prints ¶

ignore_prints(*, stdout: bool = True, stderr: bool = False) -> Iterator[None]

Ignore any output to stdout or stderr.

ignored_paths ¶

ignored_paths() -> list[Path]

Get paths to ignore.

import_modules ¶

import_modules(
    *, reload: bool = False, paths: Iterable[Path] = (), from_project: bool = True
) -> tuple[dict[Path, ModuleType], dict[Path, tuple[str, Exception]]]

Import all modules from a given directory.

Parameters:

Name	Type	Description	Default
`reload`	`bool`	If True, reloads the modules if they are already imported.	`False`
`paths`	`Iterable[Path]`	An iterable of paths of specific files to import. If empty, all Python files in the pics_dir will be imported.	`()`
`from_project`	`bool`	If True, only imports modules from the project directory.	`True`

Returns:

Type	Description
`tuple[dict[Path, ModuleType], dict[Path, tuple[str, Exception]]]`	list[ModuleType]: A list of imported modules.

Raises:

Type	Description
`NotADirectoryError`	If the given path is not a directory.

import_path ¶

import_path(path: Path, *, reload: bool = False) -> ModuleType

Import a module from a given path.

Parameters:

Name	Type	Description	Default
`path`	`Path`	The path to the module or package.	required
`reload`	`bool`	If True, reloads the module if it is already imported.	`False`

Returns:

Name	Type	Description
`ModuleType`	`ModuleType`	The imported module.

import_picyml ¶

import_picyml(
    path: Path, module_name: str | None = None, *, reload: bool = False
) -> ModuleType

Import a yaml file as a module.

Parameters:

Name	Type	Description	Default
`path`	`Path`	the path to the yaml file.	required
`module_name`	`str \| None`	the name of the module to create (if not given, derive from path).	`None`
`reload`	`bool`	whether to reload the module if it was already imported.	`False`

Returns:

Name	Type	Description
`ModuleType`	`ModuleType`	The imported module.

is_a_pdk ¶

is_a_pdk() -> bool

Check if the settings are for a pdk or a project.

lazy_import ¶

lazy_import(module_name: str, *callables: str) -> Any

Lazily import a module.

lazy_setattr ¶

lazy_setattr(module_with_attrs: str, value: Any) -> None

Lazily set an attribute on a LazyModule.

maybe_find_project_dir ¶

maybe_find_project_dir() -> Path | None

Maybe find the GDSFactory+ project folder.

Returns:

Type	Description
`Path \| None`	The path to the GDSFactory+ project folder or None if not found.

merge_rdb_strings ¶

merge_rdb_strings(*xml_strings: str) -> str

Merge RDB Strings.

none ¶

none(_: Any) -> None

Serialize as None.

parse_oc_spice ¶

parse_oc_spice(
    path_or_buf: str | Path,
    settings_keymap: dict[str, Any] | None = None,
    component_map: dict[str, Any] | None = None,
    **kwargs: Any,
) -> dict[str, Any]

Parse OC spice.

plot_callgraph ¶

plot_callgraph(G: DiGraph, /, *, prog: str = 'neato', show: bool = True) -> None

Plot a call graph.

Parameters:

Name	Type	Description	Default
`G`	`DiGraph`	the call graph to plot	required
`prog`	`str`	the graphviz program to use for layout (e.g., 'neato', 'dot')	`'neato'`
`show`	`bool`	whether to show the plot	`True`

print_to_file ¶

print_to_file(path: str, value: str) -> None

Print content to a file.

register_cells ¶

register_cells(
    *, paths: Iterable[Path] = (), reload: bool = True
) -> tuple[list[str], list[str]]

Parameters:

Name	Type	Description	Default
`paths`	`Iterable[Path]`	Paths to Python modules containing PDK cells. If empty, it will import all modules.	`()`
`reload`	`bool`	Whether to reload the modules we're importing from.	`True`

Returns:

Type	Description
`tuple[list[str], list[str]]`	tuple[list[str], list[str]]: - List of names of newly registered cells. - List of names of deleted cells.

register_models ¶

register_models(
    G: DiGraph | None = None, /, *, reload: bool = True
) -> tuple[list[str], list[str]]

Parameters:

Name	Type	Description	Default
`G`	`DiGraph \| None`	(optional) the call graph to extract factory dependencies from.	`None`
`reload`	`bool`	Whether to reload the modules containing the models.	`True`

Returns:

Type	Description
`tuple[list[str], list[str]]`	tuple[list[str], list[str]]: - List of names of newly registered models. - List of names of deleted models.

remove_components ¶

remove_components(*names: str) -> None

Remove multiple components from the database simultaneously.

Parameters:

Name	Type	Description	Default
`names`	`str`	List of component names to remove.	`()`

remove_components_by_factories ¶

remove_components_by_factories(*factory_names: str) -> None

Remove all components belonging to specific factories from the database.

Parameters:

Name	Type	Description	Default
`factory_names`	`str`	Names of factories whose components should be removed.	`()`

remove_factories ¶

remove_factories(*names: str) -> None

Remove multiple factories and all their child components from the database.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to remove.	`()`

remove_factories_by_source ¶

remove_factories_by_source(*sources: Path | str) -> list[str]

Remove factories from the database by their source.

Parameters:

Name	Type	Description	Default
`sources`	`Path \| str`	Source file paths to match factories for removal.	`()`

Returns:

Type	Description
`list[str]`	List of factory names that were removed.

remove_models ¶

remove_models(*names: str) -> None

Remove multiple models from the database.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the models to remove.	`()`

reset_timestamps ¶

reset_timestamps() -> None

Reset the timestamps of all factories to the current time.

reset_ws_port ¶

reset_ws_port() -> None

Reset the websocket port.

Forces the next call to get_ws_port() to re-read from disk.

resolve_modname ¶

resolve_modname(path: Path) -> str

Resolve the module name from a given path.

send_message ¶

send_message(message: Message) -> None

Send a message to vscode.

Uses the high-performance Rust WebSocket implementation. This function will silently ignore errors and implement a cooldown period to avoid spamming failed connection attempts.

set_all_factories_has_model ¶

set_all_factories_has_model(*, has_model: bool) -> None

Set the has_model field for all factories in the database.

Parameters:

Name	Type	Description	Default
`has_model`	`bool`	Boolean value to set for the has_model field.	required

set_factories_has_model_by_names ¶

set_factories_has_model_by_names(*names: str, has_model: bool) -> None

Set the has_model field for multiple factories by their names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to modify.	`()`
`has_model`	`bool`	Boolean value to set for the has_model field.	required

set_factories_status_by_names ¶

set_factories_status_by_names(*names: str, status: str) -> None

Modify the status of multiple factories by their names.

Parameters:

Name	Type	Description	Default
`names`	`str`	Names of the factories to modify.	`()`
`status`	`str`	New status to set for the factories.	required

set_ws_port ¶

set_ws_port(port: int | None) -> None

Set the websocket port.

Overrides the cached port value without reading from disk.

sync_from_kcl ¶

sync_from_kcl() -> None

Sync all cells from gf.kcl into the components table of the database.

try_func ¶

try_func(
    func: F | None = None,
    /,
    *,
    default: Any = None,
    default_factory: Callable | None = None,
) -> F

Try to execute a function and return the result.

Parameters:

Name	Type	Description	Default
`func`	`F \| None`	The function to execute.	`None`
`default`	`Any`	Default value to return if the function raises an exception.	`None`
`default_factory`	`Callable \| None`	Optional callable to generate a default value.	`None`

Returns:

Name	Type	Description
`Callable`	`F`	A wrapped function that returns the result or a default value.

unlazy ¶

unlazy(obj: Any) -> Any

Get the underlying object of a lazy import.

validate_access ¶

validate_access(
    pdk_name: str,
    api_key: str = "",
    pdk_key: str = "",
    *,
    check_pdk_access: bool = False,
) -> dict[str, Any]

Validates the API key and returns the license information.

Parameters:

Name	Type	Description	Default
`pdk_name`	`str`	Name of the PDK to check access for.	required
`api_key`	`str`	API key to validate.	`''`
`pdk_key`	`str`	PDK secret key to validate.	`''`
`check_pdk_access`	`bool`	Whether to check access to the specified PDK.	`False`

PDKs & templates CLI reference

gdsfactoryplus ¶

FrozenPdk ¶

activate_pdk_by_name ¶

add_components ¶

add_factories ¶

add_models ¶

build_by_names ¶

check_conn ¶

check_drc ¶

clear_cells_from_cache ¶

cli_environment ¶

create_callgraph ¶

default_lib_paths cached ¶

extract_function_arguments ¶

find_models ¶

find_partial_definition ¶

find_project_dir ¶

generate_multipolygon ¶

get_all_factories ¶

get_all_factory_names ¶

get_all_models ¶

get_base_pdk cached ¶

get_base_schema ¶

get_build_dir ¶

get_cells_from_regex ¶

get_components_by_factories ¶

get_db_path ¶

get_factories_by_components ¶

get_factories_by_idxs ¶

get_factories_by_name ¶

get_factories_by_source ¶

get_factory_sources_by_name ¶

get_gds_dir ¶

get_log_dir ¶

get_logger cached ¶

get_model_sources_by_name ¶

get_models_by_name ¶

get_netlist_schema ¶

get_pdk ¶

get_pdk_name ¶

get_pics_dir ¶

get_ports ¶

get_project_dir ¶

get_project_name ¶

get_runtime_factories_dependency_graph ¶

get_runtime_factory_dependencies ¶

get_schematic_recnet ¶

get_settings cached ¶

get_static_records ¶

get_svg cached ¶

get_wls ¶

get_ws_port ¶

ignore_prints ¶

ignored_paths ¶

import_modules ¶

import_path ¶

import_picyml ¶

is_a_pdk ¶

lazy_import ¶

lazy_setattr ¶

maybe_find_project_dir ¶

merge_rdb_strings ¶

none ¶

parse_oc_spice ¶

plot_callgraph ¶

print_to_file ¶

register_cells ¶

register_models ¶

remove_components ¶

remove_components_by_factories ¶

remove_factories ¶

remove_factories_by_source ¶

remove_models ¶

reset_timestamps ¶

reset_ws_port ¶

resolve_modname ¶

send_message ¶

set_all_factories_has_model ¶

set_factories_has_model_by_names ¶

set_factories_status_by_names ¶

default_lib_paths `cached` ¶

get_base_pdk `cached` ¶

get_logger `cached` ¶

get_settings `cached` ¶

get_svg `cached` ¶