def write_component(
component: Component,
gdspath: Optional[PosixPath] = None,
path_library: PosixPath = CONFIG["gds_directory"],
precision: float = 1e-9,
settings: None = None,
with_settings_label: bool = conf.tech.with_settings_label,
) -> str:
"""write component GDS and metadata:
- gds
- ports
- properties
Args:
component:
gdspath:
path_library
precision: to save GDS points
settings: dict of settings
"""
gdspath = gdspath or path_library / (component.name + ".gds")
gdspath = pathlib.Path(gdspath)
ports_path = gdspath.with_suffix(".ports")
json_path = gdspath.with_suffix(".json")
""" write GDS """
gdspath = write_gds(
component=component,
gdspath=str(gdspath),
precision=precision,
with_settings_label=with_settings_label,
)
""" write .ports in CSV"""
if len(component.ports) > 0:
with open(ports_path, "w") as fw:
for _, port in component.ports.items():
layer, texttype = pd._parse_layer(port.layer)
fw.write("{}, {:.3f}, {:.3f}, {}, {:.3f}, {}, {}\n".format(
port.name,
port.x,
port.y,
int(port.orientation),
port.width,
layer,
texttype,
))
""" write JSON """
with open(json_path, "w+") as fw:
fw.write(json.dumps(component.get_json(), indent=2))
return gdspath
def write_component(
component: Component,
gdspath: Optional[PosixPath] = None,
gdsdir: PosixPath = tmp,
precision: float = 1e-9,
) -> PosixPath:
"""write component GDS and metadata:
- gds
- ports
- properties
Args:
component:
gdspath:
path_library
precision: to save GDS points
"""
gdspath = gdspath or gdsdir / (component.name + ".gds")
gdspath = pathlib.Path(gdspath)
ports_path = gdspath.with_suffix(".ports")
json_path = gdspath.with_suffix(".json")
gdspath = write_gds(
component=component,
gdspath=str(gdspath),
precision=precision,
)
# component.ports CSV
if len(component.ports) > 0:
with open(ports_path, "w") as fw:
for port in component.ports.values():
layer, purpose = pd._parse_layer(port.layer)
fw.write(
f"{port.name}, {port.x:.3f}, {port.y:.3f}, {int(port.orientation)}, {port.width:.3f}, {layer}, {purpose}\n"
)
# component.json metadata dict
with open(json_path, "w+") as fw:
fw.write(json.dumps(component.get_json(), indent=2))
return gdspath
def write_component_report(component: Component, json_path=None) -> PosixPath:
"""write component GDS and metadata:
Args:
component:
json_path
"""
json_path = json_path or CONFIG["gds_directory"] / f"{component.name}.json"
ports_path = json_path.with_suffix(".ports")
if len(component.ports) > 0:
with open(ports_path, "w") as fw:
for port in component.ports.values():
fw.write(
f"{port.name}, {port.x:.3f}, {port.y:.3f}, {int(port.orientation)}, {port.width:.3f}, {port.layer}\n"
)
with open(json_path, "w+") as fw:
fw.write(json.dumps(component.get_json(), indent=2))
return json_path
