def test_autplacer():
lib = Library()
mask = ChipArray("chip_array", 25e6, 25e6, 3, 4, lib)
mask.pack_grid(lib.pop("align"))
mask.pack_grid(lib.pop(".*"))
mask.write("chip_array.gds")
klive.show("chip_array.gds")
def show(component: Component, **kwargs) -> None:
"""write component GDS and shows it in klayout
Args:
component
"""
if isinstance(component, pathlib.Path):
component = str(component)
return klive.show(component)
elif isinstance(component, str):
return klive.show(component)
elif hasattr(component, "path"):
return klive.show(component.path)
elif component is None:
raise ValueError(
"Component is None, make sure that your function returns the component"
)
elif isinstance(component, Component):
gdspath = write_gds(component, **kwargs)
klive.show(gdspath)
else:
raise ValueError(
f"Component is {type(component)}, make sure pass a Component or a path"
)
clear_cache()
def show(component: Component,
gdspath: PosixPath = CONFIG["gdspath"],
**kwargs) -> None:
"""write component GDS and shows it in klayout
Args:
component
gdspath: where to save the gds
"""
if isinstance(component, pathlib.Path):
component = str(component)
return klive.show(component)
elif isinstance(component, str):
return klive.show(component)
elif hasattr(component, "path"):
return klive.show(component.path)
elif component is None:
raise ValueError(
"Component is None, make sure that your function returns the component"
)
elif isinstance(component, Component):
write_gds(
component,
gdspath,
**kwargs,
)
klive.show(gdspath)
else:
raise ValueError(
f"Component is {type(component)}, make sure pass a Component or a path"
)
def show(component, gdspath=CONFIG["gdspath"], add_ports_to_all_cells=False, **kwargs):
""" write component GDS and shows it in klayout
Args:
component
gdspath: where to save the gds
"""
if isinstance(component, pathlib.Path):
component = str(component)
if isinstance(component, str):
return klive.show(component)
if component is None:
raise ValueError(
"Component is None, make sure that your function returns the component"
)
write_gds(
component, gdspath, add_ports_to_all_cells=add_ports_to_all_cells, **kwargs
)
klive.show(gdspath)
"""autoplacer - placing gds components"""
from pp.autoplacer.auto_placer import AutoPlacer
from pp.autoplacer.library import Library
from pp.autoplacer.chip_array import ChipArray
from pp.autoplacer.cell_list import CellList
from pp.autoplacer.yaml_placer import place_from_yaml
__all__ = ["AutoPlacer", "Library", "CellList", "ChipArray", "place_from_yaml"]
if __name__ == "__main__":
from pp import klive
lib = Library()
mask = ChipArray("chip_array", 25e6, 25e6, 3, 4, lib)
mask.pack_grid(lib.pop("align"))
mask.pack_grid(lib.pop(".*"))
mask.write("chip_array.gds")
klive.show("chip_array.gds")
def show(filename):
""" Show a GDS file using KLive """
klive.show(filename)
D = pg.import_gds(gdspath)
D = pg.extract(D, layers=[layer])
for e in D.elements:
print(e.x, e.y)
def csv2port(csvpath):
""" loads and reads ports from a CSV file
returns a dict
"""
ports = {}
with open(csvpath, "r") as csvfile:
rows = csv.reader(csvfile, delimiter=",", quotechar="|")
for row in rows:
ports[row[0]] = row[1:]
return ports
if __name__ == "__main__":
import os
from pp import CONFIG
name = "mmi1x2_WM1"
gdspath = os.path.join(CONFIG["lib"], name, name + ".gds")
csvpath = os.path.join(CONFIG["lib"], name, name + ".ports")
klive.show(gdspath)
# read_port_markers(gdspath, layer=66)
p = csv2port(csvpath)
print(p)